Static task
static1
Behavioral task
behavioral1
Sample
dd56146ce07f793e09134f18e62968159ab26690a7742f12e52d808d3e2fc032.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
dd56146ce07f793e09134f18e62968159ab26690a7742f12e52d808d3e2fc032.exe
Resource
win10-en-20211208
General
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Target
dd56146ce07f793e09134f18e62968159ab26690a7742f12e52d808d3e2fc032
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Size
125KB
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MD5
12929730cd95c6cf50dd3d470dd5f347
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SHA1
75b3dc0d7eeae91d2bee63f91896abea7d40213d
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SHA256
dd56146ce07f793e09134f18e62968159ab26690a7742f12e52d808d3e2fc032
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SHA512
885b337435fdeb6054ac2f4f0c3a1710e7d1a8bef1c84e526a20d19489454287f809dc59db0b935dd8bb4d1272f309e17e50dc461198812cc51cfc8b164bcfbe
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SSDEEP
3072:VY5Bybw0SjiUvRpjiUvR23UL+DM9EsnvCpCSubiMyi+uZ:VY6uPzPH+49rvqbuZ
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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dd56146ce07f793e09134f18e62968159ab26690a7742f12e52d808d3e2fc032.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