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Threat Source newsletter (Aug. 19, 2021)

Cisco Talos ()5 min read3 · 1 read
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Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2021-1675
Remote Code Execution in Microsoft Windows Print Spooler (PrintNightmare)
7.885%KEVRansomwarePoC
KEV
CVE-2021-34527
PrintNightmare: Remote Code Execution in Microsoft Windows Print Spooler
8.8100%KEVRansomwarePoC ×3
KEV

Indicators of compromise

auto-extracted · verify before use · export allAll
TypeIndicatorContext
md50a13d106fa3997a0c911edd5aa0e147af9440e97bf4f0a85ad34132407f925b27a8759f5a01de5ea4da6af MD5: 0a13d106fa3997a0c911edd5aa0e147a Typical Filename: mg20201223-1.exe Claimed Product: N/A Det
md534560233e751b7e95f155b6f61e7419a0599b11241876ada8ae6f07b48f1abe6590c2440004ea4db5becc9 MD5: 34560233e751b7e95f155b6f61e7419a Typical Filename: SAntivirusService.exe Claimed Product: A
md56be10a13c17391218704dc24b34cf73638b274bc8e81f4561b4c48b0c5fbcb78f6350801746003ded565eb MD5: 6be10a13c17391218704dc24b34cf736 Typical Filename: smbscanlocal0906.exe Claimed Product: N/A
md59a4b7b0849a274f6f7ac13c7577daad8e188423d31df3ea806272f3daa5eb989e18e9ecf3d94b97b965f8e MD5: 9a4b7b0849a274f6f7ac13c7577daad8 Typical Filename: ww31.exe Claimed Product: N/A Detection N
md5d54ade674cb0c3e6d322ed7380e8adf6df4b98e623f055f5205e2db17aa220c28928b1da1c3a9ba1a75ee0 MD5: d54ade674cb0c3e6d322ed7380e8adf6 Typical Filename: ml20201223.exe Claimed Product: N/A Detec
sha2565191548b8edf4b98e623f055f5205e2db17aa220c28928b1da1c3a9ba1a75ee0c e Detection Name: PUA.Win.Dropper.Segurazo::tpd SHA 256: 5191548b8edf4b98e623f055f5205e2db17aa220c28928b1da1c3a9ba1a75ee0 MD5: d54ade674cb0c3e6d322ed7380e8adf6 Typical Filename: ml2
sha2565e46ecffcff9440e97bf4f0a85ad34132407f925b27a8759f5a01de5ea4da6afA Detection Name: Win.Dropper.Ranumbot::in03.talos SHA 256: 5e46ecffcff9440e97bf4f0a85ad34132407f925b27a8759f5a01de5ea4da6af MD5: 0a13d106fa3997a0c911edd5aa0e147a Typical Filename: mg2
sha2568b4216a7c50599b11241876ada8ae6f07b48f1abe6590c2440004ea4db5becc9Name: RanumBot::mURLin::W32.5E46ECFFCF.in12.Talos SHA 256: 8b4216a7c50599b11241876ada8ae6f07b48f1abe6590c2440004ea4db5becc9 MD5: 34560233e751b7e95f155b6f61e7419a Typical Filename: SAn
sha2569a74640ca638b274bc8e81f4561b4c48b0c5fbcb78f6350801746003ded565ebDetection Name: W32.GenericKD:Attribute.24ch.1201 SHA 256: 9a74640ca638b274bc8e81f4561b4c48b0c5fbcb78f6350801746003ded565eb MD5: 6be10a13c17391218704dc24b34cf736 Typical Filename: smb
sha256c1d5a585fce188423d31df3ea806272f3daa5eb989e18e9ecf3d94b97b965f8eper-9883867 Most prevalent malware files this week SHA 256: c1d5a585fce188423d31df3ea806272f3daa5eb989e18e9ecf3d94b97b965f8e MD5: 9a4b7b0849a274f6f7ac13c7577daad8 Typical Filename: ww3

From the original article

5 min read at blog.talosintelligence.com

I'm writing this on Tuesday morning on account of vacation (again), so apologies if we miss any major stories. You certainly don't want to miss our latest blog post on the Neurevt remote access trojan that's targeting users in Mexico. This malware is mainly designed to steal login credentials to banking websites, and we don't really need to tell you why that would be bad.

Cisco Talos

blog.talosintelligence.com

Read the full article at Cisco Talos

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.