Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
19/11/2024, 13:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win7-20241010-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
Bootstrapper.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
18 signatures
150 seconds
General
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Target
Bootstrapper.exe
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Size
800KB
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MD5
2a4dcf20b82896be94eb538260c5fb93
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SHA1
21f232c2fd8132f8677e53258562ad98b455e679
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SHA256
ebbcb489171abfcfce56554dbaeacd22a15838391cbc7c756db02995129def5a
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SHA512
4f1164b2312fb94b7030d6eb6aa9f3502912ffa33505f156443570fc964bfd3bb21ded3cf84092054e07346d2dce83a0907ba33f4ba39ad3fe7a78e836efe288
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SSDEEP
12288:t0zVvgDNMoWjTmFzAzBocaKjyWtiR1pptHxQ0z:O5vgHWjTwAlocaKjyyItHDz
Score
7/10
Malware Config
Signatures
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Unexpected DNS network traffic destination 1 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 -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 2740 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2724 WMIC.exe Token: SeSecurityPrivilege 2724 WMIC.exe Token: SeTakeOwnershipPrivilege 2724 WMIC.exe Token: SeLoadDriverPrivilege 2724 WMIC.exe Token: SeSystemProfilePrivilege 2724 WMIC.exe Token: SeSystemtimePrivilege 2724 WMIC.exe Token: SeProfSingleProcessPrivilege 2724 WMIC.exe Token: SeIncBasePriorityPrivilege 2724 WMIC.exe Token: SeCreatePagefilePrivilege 2724 WMIC.exe Token: SeBackupPrivilege 2724 WMIC.exe Token: SeRestorePrivilege 2724 WMIC.exe Token: SeShutdownPrivilege 2724 WMIC.exe Token: SeDebugPrivilege 2724 WMIC.exe Token: SeSystemEnvironmentPrivilege 2724 WMIC.exe Token: SeRemoteShutdownPrivilege 2724 WMIC.exe Token: SeUndockPrivilege 2724 WMIC.exe Token: SeManageVolumePrivilege 2724 WMIC.exe Token: 33 2724 WMIC.exe Token: 34 2724 WMIC.exe Token: 35 2724 WMIC.exe Token: SeIncreaseQuotaPrivilege 2724 WMIC.exe Token: SeSecurityPrivilege 2724 WMIC.exe Token: SeTakeOwnershipPrivilege 2724 WMIC.exe Token: SeLoadDriverPrivilege 2724 WMIC.exe Token: SeSystemProfilePrivilege 2724 WMIC.exe Token: SeSystemtimePrivilege 2724 WMIC.exe Token: SeProfSingleProcessPrivilege 2724 WMIC.exe Token: SeIncBasePriorityPrivilege 2724 WMIC.exe Token: SeCreatePagefilePrivilege 2724 WMIC.exe Token: SeBackupPrivilege 2724 WMIC.exe Token: SeRestorePrivilege 2724 WMIC.exe Token: SeShutdownPrivilege 2724 WMIC.exe Token: SeDebugPrivilege 2724 WMIC.exe Token: SeSystemEnvironmentPrivilege 2724 WMIC.exe Token: SeRemoteShutdownPrivilege 2724 WMIC.exe Token: SeUndockPrivilege 2724 WMIC.exe Token: SeManageVolumePrivilege 2724 WMIC.exe Token: 33 2724 WMIC.exe Token: 34 2724 WMIC.exe Token: 35 2724 WMIC.exe Token: SeDebugPrivilege 2536 Bootstrapper.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2536 wrote to memory of 2200 2536 Bootstrapper.exe 31 PID 2536 wrote to memory of 2200 2536 Bootstrapper.exe 31 PID 2536 wrote to memory of 2200 2536 Bootstrapper.exe 31 PID 2200 wrote to memory of 2740 2200 cmd.exe 33 PID 2200 wrote to memory of 2740 2200 cmd.exe 33 PID 2200 wrote to memory of 2740 2200 cmd.exe 33 PID 2536 wrote to memory of 2788 2536 Bootstrapper.exe 34 PID 2536 wrote to memory of 2788 2536 Bootstrapper.exe 34 PID 2536 wrote to memory of 2788 2536 Bootstrapper.exe 34 PID 2788 wrote to memory of 2724 2788 cmd.exe 36 PID 2788 wrote to memory of 2724 2788 cmd.exe 36 PID 2788 wrote to memory of 2724 2788 cmd.exe 36 PID 2536 wrote to memory of 2612 2536 Bootstrapper.exe 38 PID 2536 wrote to memory of 2612 2536 Bootstrapper.exe 38 PID 2536 wrote to memory of 2612 2536 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:2536 -
C:\Windows\system32\cmd.exe"cmd" /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:2740
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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:2788 -
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:2724
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2536 -s 11522⤵PID:2612
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