Analysis
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max time kernel
1049s -
max time network
1045s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2024, 17:35
Behavioral task
behavioral1
Sample
d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
150 seconds
General
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Target
d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe
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Size
45KB
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MD5
0a72d48ab40ac1444484ab0289209796
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SHA1
42e93dce7392b89613db9ff24bc071144bfbad45
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SHA256
d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0
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SHA512
e56fab1bd5f7c4b602e212513045e3cf1e8da5a368782efad728550b6def4c973e22cd1eae67a21db07ca18e3e12a7c2826b59aecfb26ba95a4743f6d1f65627
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SSDEEP
768:muGE1THwoPNWUtHT1MHmo2qzUKjPGaG6PIyzjbFgX3ivgY2+cBDZfx4:muGE1THbF1m29KTkDy3bCXSvF2+6dfx4
Malware Config
Extracted
Family
asyncrat
Version
0.5.8
Botnet
Default
C2
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
127.0.0.1:43239
127.0.0.1:8888
146.70.147.123:6606
146.70.147.123:7707
146.70.147.123:8808
146.70.147.123:43239
146.70.147.123:8888
Mutex
k7TW3lL0pI3Z
Attributes
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delay
3
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install
false
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install_file
booty.exe
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install_folder
%AppData%
aes.plain
Signatures
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Asyncrat family
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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 d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 644 NOTEPAD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2428 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2096 d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe Token: SeDebugPrivilege 2096 d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe Token: SeDebugPrivilege 2428 taskmgr.exe Token: SeSystemProfilePrivilege 2428 taskmgr.exe Token: SeCreateGlobalPrivilege 2428 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe 2428 taskmgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe"C:\Users\Admin\AppData\Local\Temp\d4046acce29f83d9b7d537a6602d156b1d8f1032361c3f642877b1af1d858ff0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2096
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\hey.txt1⤵
- Opens file in notepad (likely ransom note)
PID:644
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2428