Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
25-02-2024 12:50
Static task
static1
Behavioral task
behavioral1
Sample
911111.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
911111.exe
Resource
win10v2004-20240221-en
General
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Target
911111.exe
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Size
10.3MB
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MD5
3ef7356f7dcf963315ed40addd726d48
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SHA1
ca2fe0de4a7f95e5a8f4e78081f0b0973db5002a
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SHA256
09c63e689daf55ba101c55b9d7463f2a99484a73d94f5f569337aa1213b98bee
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SHA512
f388e6427018ec71d92fce5397c4ae5e19528d1ac420343fcd0664f34e75a3873581af6ae19ae3fea9e250e72b5d1ea26a58d95791fccc2f9001e978247cd765
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SSDEEP
196608:ajaRQ10I+obJrHuQaRZeThwJyglZpG9+3dqWnylVGMx:V+10I+JQee2JvbpjnylVx
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 911111.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 911111.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3560 911111.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3448 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 3448 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3560 911111.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\911111.exe"C:\Users\Admin\AppData\Local\Temp\911111.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
PID:3560
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x478 0x4981⤵
- Suspicious use of AdjustPrivilegeToken
PID:3448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\settings.sxx
Filesize366B
MD5ccfb19e7be8bef78c5765c97e035969a
SHA1c977505b2356f1ece425643502401a5af9fa5833
SHA25646f5ea7f33cff2ba50922af808caa4b02b6b7a27a9fc4af83af549d41371071d
SHA51255c3ab431f44485c1ab7ccf1387deab96db0968c4173b68aaa4c9341e98b245516a5ac60340f1992c5093ce97ba8bab8dc92d5ab993b602247e07214a754360f
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\settings.sxx
Filesize343B
MD5b3a2c15833ed3013c1c8f09a3090613b
SHA189ad338ef38db8fceda43ef113abfc7ee3e748c4
SHA2561e6364e1a33cce9395071c75f7d8df3759dc475baa6f677422f29c9bcf3e6869
SHA512a14189f7236cda4574771269ab1e9da5c100eb5bc59c3dc77a77b5d85b97755f45bf9e28451183128f22aa01a70d63e2e1a54810b22dd57a5c639c9854de8342