Behavioral task
behavioral1
Sample
2023-08-26_e646162c107d37df2eefe6d6e904a1d7_lockbit_wannacry_xrat_JC.exe
Resource
win7-20230831-en
General
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Target
2023-08-26_e646162c107d37df2eefe6d6e904a1d7_lockbit_wannacry_xrat_JC.exe
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Size
24.2MB
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MD5
e646162c107d37df2eefe6d6e904a1d7
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SHA1
16225d10934b2cbbe24267c00e5ef8be40c3b8ca
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SHA256
a15e0e87e20faefa5dfd9942906009704a93cb95268e8e4e4312959359ec1975
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SHA512
3181ecdc6e117dc66db2fe873e34557733663afa5d33492085cd4ce35d7c88e02bff8765b49d71c5fb6585237f994854895f1c4bb2451587eeed2a75a476f21e
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SSDEEP
98304:SQBbBWIgWljGxRB/LL6vc22SsaNYfdPBldt6+dBcjHVCU688cIyGOk3ta:p4xRBjgB7j4U6gl
Malware Config
Extracted
quasar
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reconnect_delay
1
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_e646162c107d37df2eefe6d6e904a1d7_lockbit_wannacry_xrat_JC.exe
Files
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2023-08-26_e646162c107d37df2eefe6d6e904a1d7_lockbit_wannacry_xrat_JC.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 24.2MB - Virtual size: 24.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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