Static task
static1
Behavioral task
behavioral1
Sample
b4d6964b27f9090031589b2764efd1539d05eb24fe0a9330ff0f4da69725a780.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
b4d6964b27f9090031589b2764efd1539d05eb24fe0a9330ff0f4da69725a780.exe
Resource
win10-en-20211208
General
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Target
b4d6964b27f9090031589b2764efd1539d05eb24fe0a9330ff0f4da69725a780
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Size
9.6MB
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MD5
10e86d926321eed6068abc4c9d158f94
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SHA1
873d8e21da88f66e3cc04c9eaa97b7d3f0a1ee24
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SHA256
b4d6964b27f9090031589b2764efd1539d05eb24fe0a9330ff0f4da69725a780
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SHA512
361a01943c6e11031ce36c5f2042a9fd1d27ba437306df390da8a8da5cfffd41c4cd6688f3f2f0aaf99a159f707fe49c0d8b2aa10c1f787b69a2717b925a97eb
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SSDEEP
384:A55UDEELqiup+Qbdh2uzP6M4cdrna8qZuwevb4eA7ub+LoQxrNbSyske/3owPxV:KUAEmfdhPPjfnhqhvS/3rpHYDFaYZh
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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b4d6964b27f9090031589b2764efd1539d05eb24fe0a9330ff0f4da69725a780.exe windows x86
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
Sections
.text Size: 9.6MB - Virtual size: 9.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 15KB
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