Behavioral task
behavioral1
Sample
sigmarizz.exe
Resource
win7-20240903-en
General
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Target
sigmarizz.exe
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Size
74KB
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MD5
3c864d4aa89c822182336d4bee1349eb
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SHA1
2f3db343c46b328a9b8d170ba0f4b7995fd1a13b
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SHA256
0d9f971be23fbef094b367a3d95a4fc89ece8ead6f82c084b018a87e6e191088
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SHA512
dc6c0e4b73be9860a82cc89eafdd4544ad6ad28ddf8a61249cc9bcce176629ed7952ae2bc6c8f303ab81f8062ff15ec6df90176c958cf60f220b2eb91012d178
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SSDEEP
1536:iUtkcxNNmCubPMVQZSE8DIbH1bW/WQzciLVclN:iUGcxNQ5bPMV2StCH1bWeQzBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
147.185.221.225:543120
veeyywtggml
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delay
1
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install
false
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install_file
idk
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
Processes:
resource yara_rule sample family_asyncrat -
Asyncrat family
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Processes:
resource yara_rule sample VenomRAT -
Venomrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource sigmarizz.exe
Files
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sigmarizz.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
.text Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
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