Behavioral task
behavioral1
Sample
hello.exe
Resource
win7-20240708-en
General
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Target
hello.exe
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Size
74KB
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MD5
74157d6bda58b1d9c8690a3a5c11dda1
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SHA1
c8d43e462620b65c1452bcc45f63eeedb51d0d56
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SHA256
d1be1638433de6b9fee0d915a719d69f639ba6cadb0a31e9eaea034ebd562b12
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SHA512
ead09464c5bdbfdc2702413c58bd17efcc35e15f068dcfcf55c905c003711b524997ffdd6e089999f6be724f9a5f5185e8c026ce1bb3f4a632024b9955230e38
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SSDEEP
1536:gUUPcxVteCW7PMV+Ydj/yLEgItH1bc/ThQzcyLVclN:gUmcxV4x7PMVF/nTH1bcNQjBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
127.0.0.1:4449
whbdpkgbrimkqqf
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delay
1
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install
false
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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 hello.exe
Files
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hello.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