Static task
static1
Behavioral task
behavioral1
Sample
20209d23c45ffc377d09a53439af30f516ee833d78fb16f4eb9c74752c343fca.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
20209d23c45ffc377d09a53439af30f516ee833d78fb16f4eb9c74752c343fca.exe
Resource
win10-en-20211208
General
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Target
20209d23c45ffc377d09a53439af30f516ee833d78fb16f4eb9c74752c343fca
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Size
125KB
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MD5
7ccc752b5956b86b966d15a6a4cf6df0
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SHA1
455498910d59fbe4789ed8137929cc63aca4ae1c
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SHA256
20209d23c45ffc377d09a53439af30f516ee833d78fb16f4eb9c74752c343fca
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SHA512
a7ffb0b5aa0b141e5af64e0415791b620d6515537611de215ffd7aefed7989b8ce302c6320490a55addf1041253a476d5a935417930b19d3369a1b08e928e2ef
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SSDEEP
3072:uY5Bybw0tjiUvRpjiUvR23UL+7M9EsnNpCSubiMyi+uZ:uY6pPzPH+A9rPbuZ
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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20209d23c45ffc377d09a53439af30f516ee833d78fb16f4eb9c74752c343fca.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: 91KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 33KB
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