Static task
static1
Behavioral task
behavioral1
Sample
43e973e87611c27c40b131a880a1718ce9c689dabc82c102aa918e1b920eea89.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
43e973e87611c27c40b131a880a1718ce9c689dabc82c102aa918e1b920eea89.exe
Resource
win10-en-20211208
General
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Target
43e973e87611c27c40b131a880a1718ce9c689dabc82c102aa918e1b920eea89
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Size
102KB
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MD5
2abf53905c6b0c8f8728a343089723d8
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SHA1
f83048f505a2dc298a130d8e4af66fc3eb44863f
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SHA256
43e973e87611c27c40b131a880a1718ce9c689dabc82c102aa918e1b920eea89
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SHA512
5a0e5f2e443e1a127690b1013c419dd91177e556a134ca9daaae0cc63f65f458b3c9fe82cf73263ad83c1cc4e041cd03f7c0a6b07ea984cb1b1b8d3d68d43c67
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SSDEEP
768:at2gQwttbdo7A+SEqjGDQXU5VzGPNuCyFzHlpz49NBiOHYl4Av:aFDttbyMEqGDQE5VSludzHle9/iO4lF
Malware Config
Signatures
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CrimsonRAT Main Payload 1 IoCs
Processes:
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
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43e973e87611c27c40b131a880a1718ce9c689dabc82c102aa918e1b920eea89.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
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: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 31KB
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