Analysis
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max time kernel
145s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-12-2024 06:57
Behavioral task
behavioral1
Sample
Apsgmjd_Belphegor_obf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Apsgmjd_Belphegor_obf.exe
Resource
win10v2004-20241007-en
General
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Target
Apsgmjd_Belphegor_obf.exe
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Size
188KB
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MD5
a37ccab1ff586abb6e43113ab8a2b10d
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SHA1
b9b97fc3bdcf3eb35ad68130a34ecaceef936bac
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SHA256
46af4880547cfe5d6c873f86f7b172640ddffd445794dcbc213ebb399e38a226
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SHA512
733115ebe0a453b6aef0e73677525c5f2e3aec1bb1327794db20d2403fdf62fac5ef4ba6d951d03904e877de6475032840eb0b4272a62e8a97d818cbbb2a8aeb
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SSDEEP
3072:7BhYrfk5BR4ko5ZTFW9bwFaqiUrD7Lz6U+x+:ckl5QNFW9b2aqDnJ+
Malware Config
Signatures
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Asyncrat family
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Async RAT payload 1 IoCs
resource yara_rule behavioral1/memory/2112-2-0x0000000000460000-0x0000000000492000-memory.dmp family_asyncrat -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\GsjJjnxnnax Apsgmjd_Belphegor_obf.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Apsgmjd_Belphegor_obf.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2112 Apsgmjd_Belphegor_obf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2112 Apsgmjd_Belphegor_obf.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2112 Apsgmjd_Belphegor_obf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Apsgmjd_Belphegor_obf.exe"C:\Users\Admin\AppData\Local\Temp\Apsgmjd_Belphegor_obf.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2112
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b