Static task
static1
Behavioral task
behavioral1
Sample
a86e18190270888e9b8703a05c08588ab7fa841fea08ee667accc331c92e642f.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a86e18190270888e9b8703a05c08588ab7fa841fea08ee667accc331c92e642f.exe
Resource
win10-en-20211208
General
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Target
a86e18190270888e9b8703a05c08588ab7fa841fea08ee667accc331c92e642f
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Size
59KB
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MD5
3ff165ee68d1bc03ae7d4d3baf99b963
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SHA1
4ff623b234d7c72d3a8e12cdf90561bdd65be711
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SHA256
a86e18190270888e9b8703a05c08588ab7fa841fea08ee667accc331c92e642f
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SHA512
9a24e152b5ca8fff5e5a814f5d2aff8a43525451784a439872d2492ef4032cc27e0759befd3dee6ade5f44c2b85ca331c7044cc0d9a991dedbe87f84b596a7a5
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SSDEEP
1536:6vInaN0FHToBi5iZeJ2C/abWssoxb9bkrAVI:h3F4Yi5TZ9bkrAu
Malware Config
Signatures
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CrimsonRAT Main Payload 1 IoCs
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
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a86e18190270888e9b8703a05c08588ab7fa841fea08ee667accc331c92e642f.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: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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