Static task
static1
Behavioral task
behavioral1
Sample
97d3eadbe9b85aeb07a0ad9fe11ff36fb34d60d4968917f9c8e3e89688e3c437.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
97d3eadbe9b85aeb07a0ad9fe11ff36fb34d60d4968917f9c8e3e89688e3c437.exe
Resource
win10-en-20211208
General
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Target
97d3eadbe9b85aeb07a0ad9fe11ff36fb34d60d4968917f9c8e3e89688e3c437
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Size
108KB
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MD5
f1a2caf0dd7922ea3a64231fd5af7715
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SHA1
8afaec7a8d1e17bbf18c3a00bd13a2af5901711f
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SHA256
97d3eadbe9b85aeb07a0ad9fe11ff36fb34d60d4968917f9c8e3e89688e3c437
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SHA512
02373a97b7772a1b0bc1a2d405d94861b120c1fb05e43bddfcdc1ac08a161ce41c1b5869f9b18bd568c79153ace44f68f7b02016640084a678227d0d975bb86a
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SSDEEP
1536:nF6sP/B7WY7CjLXdvdJyaR/wCmJ49H/hLlLup36WnJ:EgoY7CHXP00B9H/hl0j
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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97d3eadbe9b85aeb07a0ad9fe11ff36fb34d60d4968917f9c8e3e89688e3c437.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: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 31KB
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