Behavioral task
behavioral1
Sample
b77e4af833185c72590d344fd8f555b95de97ae7ca5c6ff5109a2d204a0d2b8e.exe
Resource
win7-20241010-en
General
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Target
b77e4af833185c72590d344fd8f555b95de97ae7ca5c6ff5109a2d204a0d2b8e
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Size
74KB
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MD5
6a79e63153f793a8713a591c80167cb3
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SHA1
89f104911e2a54d612a791940501f74687b39046
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SHA256
b77e4af833185c72590d344fd8f555b95de97ae7ca5c6ff5109a2d204a0d2b8e
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SHA512
e500bb50d8ba72eb7e72e1073ca401509e51b86ea0e26df88d896b71b84f91ef5543d39c4fe1336356556e775a683d0142e9c09f93605a1056116f5e84d831fe
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SSDEEP
1536:1ULkcxVKpC6yPMVKe9VdQuDI6H1bf/cLoBQzcGLVclN:1UocxVENyPMVKe9VdQsH1bfDQfBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
fqziwqjwgwzscvfy
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c2_url_file
http://checkblacklistwords.eu/list.txt
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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
resource yara_rule sample family_asyncrat -
Asyncrat family
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resource yara_rule sample VenomRAT -
Venomrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b77e4af833185c72590d344fd8f555b95de97ae7ca5c6ff5109a2d204a0d2b8e
Files
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b77e4af833185c72590d344fd8f555b95de97ae7ca5c6ff5109a2d204a0d2b8e.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