General
- Target b46020d229d7561afdcc0af900f66679_JaffaCakes118
- Size 1018KB
- Sample240616-th713atekl
- SHA256 5ec1fc4422be18f26596289d05af3eea7c91ac87e767229de02186ff46ec07c5
- MD5 b46020d229d7561afdcc0af900f66679
- SHA1 3c82ea43afb56366c30ec4690989c30ab95e32fc
- SHA512 96ac5c4ba13635517553539c92e3b23f6301fa9a2e162101c78f02b53f9089f3590c57a130d9279616e467ff2ef037a5d30ecf620f9f58be093610f24fa5f9af
- SSDEEP 24576:TEtl9mRda1cSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0NuJvJ:oEs1hL
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b46020d229d7561afdcc0af900f66679_JaffaCakes118.exe
Resource
win7-20240508-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
b46020d229d7561afdcc0af900f66679_JaffaCakes118.exe
Resource
win10v2004-20240611-en
8 signatures
150 seconds
Malware Config
Targets
-
- Target b46020d229d7561afdcc0af900f66679_JaffaCakes118
- Size 1018KB
- SHA256 5ec1fc4422be18f26596289d05af3eea7c91ac87e767229de02186ff46ec07c5
- MD5 b46020d229d7561afdcc0af900f66679
- SHA1 3c82ea43afb56366c30ec4690989c30ab95e32fc
- SHA512 96ac5c4ba13635517553539c92e3b23f6301fa9a2e162101c78f02b53f9089f3590c57a130d9279616e467ff2ef037a5d30ecf620f9f58be093610f24fa5f9af
- SSDEEP 24576:TEtl9mRda1cSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0NuJvJ:oEs1hL
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Modifies WinLogon for persistence
-
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