Behavioral task
behavioral1
Sample
SecuriteInfo.com.BackDoor.CrimsonNET.14.26407.16542.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.BackDoor.CrimsonNET.14.26407.16542.exe
Resource
win10v2004-20231215-en
General
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Target
SecuriteInfo.com.BackDoor.CrimsonNET.14.26407.16542.exe
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Size
16.9MB
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MD5
b4008dc1b878578905f1a01d2938c8ea
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SHA1
2f7fd3f24c7ff9aaab6a22a15cb5951adc80958b
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SHA256
503d4b9bd0a158dbfd9179ac51341404f32f9fc1765d375f4c92eb7d0ed8ba18
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SHA512
c91b11b702baaf4e45e4dc6271070e1f68259bc0f33e189f78fe5bd4ab0cae45ba44aa92393abadbb4cee23bfa60abee23aaf5d9edd574aa5d7a0bc9db1c322d
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SSDEEP
768:RaijTpc2IV5M2/Ph8nLZ7FtOMakbW8FqZRQT8O:YijTpcp5M2RqLZ72YxY7F
Malware Config
Extracted
crimsonrat
167.160.166.1
Signatures
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Crimsonrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource SecuriteInfo.com.BackDoor.CrimsonNET.14.26407.16542.exe
Files
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SecuriteInfo.com.BackDoor.CrimsonNET.14.26407.16542.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 16.9MB - Virtual size: 16.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
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