General
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Target
012c0953d1803e4e3f6a0c2183d22dd2_JaffaCakes118
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Size
3.8MB
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Sample
240426-ts2a9sfd78
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MD5
012c0953d1803e4e3f6a0c2183d22dd2
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SHA1
f37b8d2be55a81475cb90288d8f3b0b7e7f322c3
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SHA256
81aa4fa2f5b0c027e5939a1615929cf4d58db3ccf38744ad06d6e7f85a2a85f9
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SHA512
121d6d049e5c0d25e7d49c83d2b04c7ee6809371c40e9f26d0bec9167b95af6268c597d76e421f98e08ee3217422b5f6df911ac885a16dacd08f096b129f4b4d
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SSDEEP
49152:hEs1UfPOgo7kMcbnKc/7PW9kwUidyZNSLx4qtamNzM1nEAadHi04:hE2UfzMc0MNSL14
Static task
static1
Behavioral task
behavioral1
Sample
012c0953d1803e4e3f6a0c2183d22dd2_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
012c0953d1803e4e3f6a0c2183d22dd2_JaffaCakes118.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
012c0953d1803e4e3f6a0c2183d22dd2_JaffaCakes118
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Size
3.8MB
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MD5
012c0953d1803e4e3f6a0c2183d22dd2
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SHA1
f37b8d2be55a81475cb90288d8f3b0b7e7f322c3
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SHA256
81aa4fa2f5b0c027e5939a1615929cf4d58db3ccf38744ad06d6e7f85a2a85f9
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SHA512
121d6d049e5c0d25e7d49c83d2b04c7ee6809371c40e9f26d0bec9167b95af6268c597d76e421f98e08ee3217422b5f6df911ac885a16dacd08f096b129f4b4d
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SSDEEP
49152:hEs1UfPOgo7kMcbnKc/7PW9kwUidyZNSLx4qtamNzM1nEAadHi04:hE2UfzMc0MNSL14
Score10/10-
Modifies WinLogon for persistence
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Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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