Static task
static1
Behavioral task
behavioral1
Sample
56ec7c81e26fbbab76fa82cce7b9efc16722bb0ff918cde091559b2d2dd7ee2c.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
56ec7c81e26fbbab76fa82cce7b9efc16722bb0ff918cde091559b2d2dd7ee2c.exe
Resource
win10-en-20211208
General
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Target
56ec7c81e26fbbab76fa82cce7b9efc16722bb0ff918cde091559b2d2dd7ee2c
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Size
66KB
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MD5
a3aa3a12d81c9862b18f83a77d7215ca
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SHA1
6e3e89e2f3d096ee09d4bf88410e80ef17536ab7
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SHA256
56ec7c81e26fbbab76fa82cce7b9efc16722bb0ff918cde091559b2d2dd7ee2c
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SHA512
899dc5b47f1f5df3fbd0558438b365857f457cc99505fe80a5d6cb0a81fe760ae8aed8bb75c3b112e472bc9c1231bc11393eb63eb12d40688a85b42d3483e010
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SSDEEP
768:dm0AFLz+Jp73OUg2nuizHWP3BtKIhQHdA26i8g1H7MDY39rratOw570tF1r:dIdzw31fz2PBhm8gQDY39rWtOw570tv
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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56ec7c81e26fbbab76fa82cce7b9efc16722bb0ff918cde091559b2d2dd7ee2c.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: 63KB - Virtual size: 63KB
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