Static task
static1
Behavioral task
behavioral1
Sample
316b8da8f8158d496866db995fdb80e1644e40a0ee4875b5b4d65f17f17befa3.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
316b8da8f8158d496866db995fdb80e1644e40a0ee4875b5b4d65f17f17befa3.exe
Resource
win10v2004-20220414-en
General
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Target
316b8da8f8158d496866db995fdb80e1644e40a0ee4875b5b4d65f17f17befa3
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Size
9.3MB
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MD5
6a41bf5c17b85dd79c8948a1efda9523
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SHA1
bd8623f19068e48ff42cd5f01e11ed2790efc308
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SHA256
316b8da8f8158d496866db995fdb80e1644e40a0ee4875b5b4d65f17f17befa3
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SHA512
45fa16907425228c95fd3e4e2db95728277b605cf51924d640771ba6bea084806dfa0be9aebeae731c0ff34daf731711fa963a87a617cac4b4766f2d0eddf95a
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SSDEEP
6144:G973fy999y999d999d999d999d999x999w999y999d999d999d999d999x999w9q:G97
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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316b8da8f8158d496866db995fdb80e1644e40a0ee4875b5b4d65f17f17befa3.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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: 9.2MB - Virtual size: 9.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 82KB - Virtual size: 82KB
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