Static task
static1
Behavioral task
behavioral1
Sample
3dd14366762547c4aa2307489c6248dec4a57bec2231433b58cdf8c5e830785a.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
3dd14366762547c4aa2307489c6248dec4a57bec2231433b58cdf8c5e830785a.exe
Resource
win10-en-20211208
General
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Target
3dd14366762547c4aa2307489c6248dec4a57bec2231433b58cdf8c5e830785a
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Size
104KB
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MD5
14be26aa207cff81ff814c8a7a8e2f03
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SHA1
0cff5cc4c46e148d3d8c93d11c459f7ede3a854c
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SHA256
3dd14366762547c4aa2307489c6248dec4a57bec2231433b58cdf8c5e830785a
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SHA512
42c4c7867ea9cd9d6c15b437fc24d38cba8e4bb50d3bd394de082c4b2b7fd627e3ef51df2715a1b161e4e20eae0842eb8c0318eaae2dc5663ccf444f9221340e
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SSDEEP
1536:V83R7GEBfaRCGdeR883sXIufQBij9CG07F:VwR7GEBdGYy83UICHj9CGGF
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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3dd14366762547c4aa2307489c6248dec4a57bec2231433b58cdf8c5e830785a.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: 71KB - Virtual size: 70KB
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