Behavioral task
behavioral1
Sample
b54ef8ac8ecfa2d80f93b5e1879698d0N.exe
Resource
win7-20240729-en
General
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Target
b54ef8ac8ecfa2d80f93b5e1879698d0N.exe
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Size
74KB
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MD5
b54ef8ac8ecfa2d80f93b5e1879698d0
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SHA1
d8c1bd05811a1aa7066d805bd960332da7453779
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SHA256
27e4420898f6be2d293cbff0627af44eaeb38fc0979928617fea34dd3545f988
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SHA512
e97420a664a9b213a2e9f9ef1e3600cf5768198b91f3a0733268e0226c3bab7a3bc9f1ac02de08d9b619534b83400fd997d9b3801857a4c9ee046fdb6159b45a
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SSDEEP
1536:YUi8cxxT6hC1bX6PMV2TpqLiII5H1bALzsTQzcmLVclN:YUTcxxT8obX6PMVKx3H1bAvGQ/BY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
192.168.56.1:30120
WWWWWWWWWWWWWWWWWWWWWWWWWWW
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delay
1
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install
true
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install_file
WWWWWWWWWWWWWWWWW.exe
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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 b54ef8ac8ecfa2d80f93b5e1879698d0N.exe
Files
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b54ef8ac8ecfa2d80f93b5e1879698d0N.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