Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
18-11-2024 20:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win7-20241023-en
windows7-x64
4 signatures
300 seconds
Behavioral task
behavioral2
Sample
Bootstrapper.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
23 signatures
300 seconds
General
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Target
Bootstrapper.exe
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Size
800KB
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MD5
02c70d9d6696950c198db93b7f6a835e
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SHA1
30231a467a49cc37768eea0f55f4bea1cbfb48e2
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SHA256
8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3
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SHA512
431d9b9918553bff4f4a5bc2a5e7b7015f8ad0e2d390bb4d5264d08983372424156524ef5587b24b67d1226856fc630aaca08edc8113097e0094501b4f08efeb
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SSDEEP
12288:qhd8cjaLXVh84wEFkW1mocaBj6WtiRPpptHxQ0z:2ycjar84w5W4ocaBj6y2tHDz
Score
7/10
Malware Config
Signatures
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Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 1.0.0.1 Destination IP 1.0.0.1 -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 3008 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2156 WMIC.exe Token: SeSecurityPrivilege 2156 WMIC.exe Token: SeTakeOwnershipPrivilege 2156 WMIC.exe Token: SeLoadDriverPrivilege 2156 WMIC.exe Token: SeSystemProfilePrivilege 2156 WMIC.exe Token: SeSystemtimePrivilege 2156 WMIC.exe Token: SeProfSingleProcessPrivilege 2156 WMIC.exe Token: SeIncBasePriorityPrivilege 2156 WMIC.exe Token: SeCreatePagefilePrivilege 2156 WMIC.exe Token: SeBackupPrivilege 2156 WMIC.exe Token: SeRestorePrivilege 2156 WMIC.exe Token: SeShutdownPrivilege 2156 WMIC.exe Token: SeDebugPrivilege 2156 WMIC.exe Token: SeSystemEnvironmentPrivilege 2156 WMIC.exe Token: SeRemoteShutdownPrivilege 2156 WMIC.exe Token: SeUndockPrivilege 2156 WMIC.exe Token: SeManageVolumePrivilege 2156 WMIC.exe Token: 33 2156 WMIC.exe Token: 34 2156 WMIC.exe Token: 35 2156 WMIC.exe Token: SeIncreaseQuotaPrivilege 2156 WMIC.exe Token: SeSecurityPrivilege 2156 WMIC.exe Token: SeTakeOwnershipPrivilege 2156 WMIC.exe Token: SeLoadDriverPrivilege 2156 WMIC.exe Token: SeSystemProfilePrivilege 2156 WMIC.exe Token: SeSystemtimePrivilege 2156 WMIC.exe Token: SeProfSingleProcessPrivilege 2156 WMIC.exe Token: SeIncBasePriorityPrivilege 2156 WMIC.exe Token: SeCreatePagefilePrivilege 2156 WMIC.exe Token: SeBackupPrivilege 2156 WMIC.exe Token: SeRestorePrivilege 2156 WMIC.exe Token: SeShutdownPrivilege 2156 WMIC.exe Token: SeDebugPrivilege 2156 WMIC.exe Token: SeSystemEnvironmentPrivilege 2156 WMIC.exe Token: SeRemoteShutdownPrivilege 2156 WMIC.exe Token: SeUndockPrivilege 2156 WMIC.exe Token: SeManageVolumePrivilege 2156 WMIC.exe Token: 33 2156 WMIC.exe Token: 34 2156 WMIC.exe Token: 35 2156 WMIC.exe Token: SeDebugPrivilege 2912 Bootstrapper.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2792 2912 Bootstrapper.exe 31 PID 2912 wrote to memory of 2792 2912 Bootstrapper.exe 31 PID 2912 wrote to memory of 2792 2912 Bootstrapper.exe 31 PID 2792 wrote to memory of 3008 2792 cmd.exe 33 PID 2792 wrote to memory of 3008 2792 cmd.exe 33 PID 2792 wrote to memory of 3008 2792 cmd.exe 33 PID 2912 wrote to memory of 2756 2912 Bootstrapper.exe 34 PID 2912 wrote to memory of 2756 2912 Bootstrapper.exe 34 PID 2912 wrote to memory of 2756 2912 Bootstrapper.exe 34 PID 2756 wrote to memory of 2156 2756 cmd.exe 36 PID 2756 wrote to memory of 2156 2756 cmd.exe 36 PID 2756 wrote to memory of 2156 2756 cmd.exe 36 PID 2912 wrote to memory of 320 2912 Bootstrapper.exe 38 PID 2912 wrote to memory of 320 2912 Bootstrapper.exe 38 PID 2912 wrote to memory of 320 2912 Bootstrapper.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\system32\cmd.exe"cmd" /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:3008
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C:\Windows\system32\cmd.exe"cmd" /c wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")2⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\System32\Wbem\WMIC.exewmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2156
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2912 -s 11282⤵PID:320
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