Static task
static1
Behavioral task
behavioral1
Sample
338920c50a0fbccf537f07c78eaaa0a8665b96131bedc107a74be6124a06d370.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
338920c50a0fbccf537f07c78eaaa0a8665b96131bedc107a74be6124a06d370.exe
Resource
win10-en-20211208
General
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Target
338920c50a0fbccf537f07c78eaaa0a8665b96131bedc107a74be6124a06d370
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Size
89KB
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MD5
82377fcf288e9db675ab24cbf76ea032
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SHA1
c0ab9e722ebab024697c3ac61b8a3d26c011fb49
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SHA256
338920c50a0fbccf537f07c78eaaa0a8665b96131bedc107a74be6124a06d370
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SHA512
0f325e93f13c0b2a74c0db3bf0f19606c00ba730d28ff9e9204baf119a6d25fdb3e4a6ee9a5d87e50e3229cd99cde788b5550b8f34a61e160411a6db919fd878
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SSDEEP
1536:KuRc/w443u1C8djcv+KUv6cvSauSdjcv+KUv6cvSauD8zVWZ9m3/69EtG:KzNVjiUvRvjiUvRE8MZ9m3S9EtG
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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338920c50a0fbccf537f07c78eaaa0a8665b96131bedc107a74be6124a06d370.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: 86KB - Virtual size: 85KB
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