Static task
static1
Behavioral task
behavioral1
Sample
4be5eabe47a3d5ed1fb9c7ed8f3374f5ddb58247598d1a71d4131549e6faeca8.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
4be5eabe47a3d5ed1fb9c7ed8f3374f5ddb58247598d1a71d4131549e6faeca8.exe
Resource
win10-en-20211208
General
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Target
4be5eabe47a3d5ed1fb9c7ed8f3374f5ddb58247598d1a71d4131549e6faeca8
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Size
102KB
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MD5
3a3d93c99de8c02371844dd21650e399
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SHA1
e4b95a1f7d17b5a46a21d5a65290a87ace0077e5
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SHA256
4be5eabe47a3d5ed1fb9c7ed8f3374f5ddb58247598d1a71d4131549e6faeca8
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SHA512
a9df4b2306a85390fc27760149107371550e02bcfa39b374ddf74a405918398dc6a9562e30bdb5f831f50a79d7ab41f0e7da488b9d2004d15ddd3c0788611a63
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SSDEEP
3072:g95+FYrUVfcGuz9q2jDlVJi3GQGGfoTRq593:gtrkDA9ZVA3YGfoTRq59
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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4be5eabe47a3d5ed1fb9c7ed8f3374f5ddb58247598d1a71d4131549e6faeca8.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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 27KB - Virtual size: 26KB
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