Behavioral task
behavioral1
Sample
6e0afb3139f4a822fb8e62492fbff4f4_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
6e0afb3139f4a822fb8e62492fbff4f4_JaffaCakes118
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Size
348KB
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MD5
6e0afb3139f4a822fb8e62492fbff4f4
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SHA1
8acc07d47261f85b951beae1318e8a06ee5b1e62
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SHA256
489d79372f4dd063454ee6345567b4cc799262ccbc28ac56ccde8ab8376bdb4f
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SHA512
6ea362c2c8f7d4a3ac22cde95e2680e102f36e775cc6dadabbd3d71912c7c0e5034426c78c55261b5910512b7a54273edc9b04c872516f001dc2cb03f68f5393
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SSDEEP
6144:ocNHXf500MoE0y0AsNibhU7Z2eCwKlJ8zVefSuDi:Nd50N0yIWUpCll6VefRDi
Malware Config
Extracted
quasar
1.3.0.0
Monero1
75.139.0.160:9871
108.72.117.71:9871
QSR_MUTEX_SjYNYmwyMIEGFFUXAW
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encryption_key
lGV9pIlTiS49bFQmGvYu
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install_name
Quas2.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Monero2
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subdirectory
quasr2
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 6e0afb3139f4a822fb8e62492fbff4f4_JaffaCakes118
Files
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6e0afb3139f4a822fb8e62492fbff4f4_JaffaCakes118.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ