General
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Target
0d5728da0dd4642308cf720d9dd28dca_JaffaCakes118
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Size
127KB
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Sample
240625-j5anza1glk
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MD5
0d5728da0dd4642308cf720d9dd28dca
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SHA1
43c5e302fd03a2b5bca3913880c5ac45f7e8cb1a
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SHA256
d2252a26a972cc800d3106fc4bb3099ff103702299f072fb83bbf1d5126ce1c8
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SHA512
639557a6895e12c6ba137f46b77d36635fa060d318d9c88d63c8d081fdeb63ee7e56dd13999f331e2142281b0652a893e975e867aacea691357aaea0a14f6d84
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SSDEEP
1536:quJ9napZA688eCfvKHKwofEzmc8+PgyAn/eChsje37XnNqWQXehkkbG7nOBysU3:lyq6NeC3Umhy+elq37Xn0oVqO43
Static task
static1
Behavioral task
behavioral1
Sample
0d5728da0dd4642308cf720d9dd28dca_JaffaCakes118.dll
Resource
win7-20240221-en
Malware Config
Targets
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Target
0d5728da0dd4642308cf720d9dd28dca_JaffaCakes118
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Size
127KB
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MD5
0d5728da0dd4642308cf720d9dd28dca
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SHA1
43c5e302fd03a2b5bca3913880c5ac45f7e8cb1a
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SHA256
d2252a26a972cc800d3106fc4bb3099ff103702299f072fb83bbf1d5126ce1c8
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SHA512
639557a6895e12c6ba137f46b77d36635fa060d318d9c88d63c8d081fdeb63ee7e56dd13999f331e2142281b0652a893e975e867aacea691357aaea0a14f6d84
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SSDEEP
1536:quJ9napZA688eCfvKHKwofEzmc8+PgyAn/eChsje37XnNqWQXehkkbG7nOBysU3:lyq6NeC3Umhy+elq37Xn0oVqO43
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Modifies WinLogon for persistence
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1