General
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Target
fa4fd90bf7c41e6e04a4eb88dabd22cb_JaffaCakes118
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Size
11.5MB
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Sample
240419-pvkn3sce89
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MD5
fa4fd90bf7c41e6e04a4eb88dabd22cb
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SHA1
0eb6d1e0b924dd203f0b8be3a54948a5cb2cb856
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SHA256
2f89d2275e7708b9b39b3e554217c81fc9f1312f4a85790450843b28b10fe1b0
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SHA512
18e7f39f472d1317500410a213af80a19ddbc29130cda482fc6ef26f7a4607089fc0a65dc551ba65b2b25dc4687a57ee5981fac9839c1715a9ce0259abec1fe1
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SSDEEP
98304:svkoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooow:
Static task
static1
Behavioral task
behavioral1
Sample
fa4fd90bf7c41e6e04a4eb88dabd22cb_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fa4fd90bf7c41e6e04a4eb88dabd22cb_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
fa4fd90bf7c41e6e04a4eb88dabd22cb_JaffaCakes118
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Size
11.5MB
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MD5
fa4fd90bf7c41e6e04a4eb88dabd22cb
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SHA1
0eb6d1e0b924dd203f0b8be3a54948a5cb2cb856
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SHA256
2f89d2275e7708b9b39b3e554217c81fc9f1312f4a85790450843b28b10fe1b0
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SHA512
18e7f39f472d1317500410a213af80a19ddbc29130cda482fc6ef26f7a4607089fc0a65dc551ba65b2b25dc4687a57ee5981fac9839c1715a9ce0259abec1fe1
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SSDEEP
98304:svkoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooow:
Score10/10-
Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2