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Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/11/2024, 16:14
Static task
static1
Behavioral task
behavioral1
Sample
BootstrapperV1.23.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
BootstrapperV1.23.exe
Resource
win10v2004-20241007-en
General
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Target
BootstrapperV1.23.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
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 2340 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1908 WMIC.exe Token: SeSecurityPrivilege 1908 WMIC.exe Token: SeTakeOwnershipPrivilege 1908 WMIC.exe Token: SeLoadDriverPrivilege 1908 WMIC.exe Token: SeSystemProfilePrivilege 1908 WMIC.exe Token: SeSystemtimePrivilege 1908 WMIC.exe Token: SeProfSingleProcessPrivilege 1908 WMIC.exe Token: SeIncBasePriorityPrivilege 1908 WMIC.exe Token: SeCreatePagefilePrivilege 1908 WMIC.exe Token: SeBackupPrivilege 1908 WMIC.exe Token: SeRestorePrivilege 1908 WMIC.exe Token: SeShutdownPrivilege 1908 WMIC.exe Token: SeDebugPrivilege 1908 WMIC.exe Token: SeSystemEnvironmentPrivilege 1908 WMIC.exe Token: SeRemoteShutdownPrivilege 1908 WMIC.exe Token: SeUndockPrivilege 1908 WMIC.exe Token: SeManageVolumePrivilege 1908 WMIC.exe Token: 33 1908 WMIC.exe Token: 34 1908 WMIC.exe Token: 35 1908 WMIC.exe Token: SeIncreaseQuotaPrivilege 1908 WMIC.exe Token: SeSecurityPrivilege 1908 WMIC.exe Token: SeTakeOwnershipPrivilege 1908 WMIC.exe Token: SeLoadDriverPrivilege 1908 WMIC.exe Token: SeSystemProfilePrivilege 1908 WMIC.exe Token: SeSystemtimePrivilege 1908 WMIC.exe Token: SeProfSingleProcessPrivilege 1908 WMIC.exe Token: SeIncBasePriorityPrivilege 1908 WMIC.exe Token: SeCreatePagefilePrivilege 1908 WMIC.exe Token: SeBackupPrivilege 1908 WMIC.exe Token: SeRestorePrivilege 1908 WMIC.exe Token: SeShutdownPrivilege 1908 WMIC.exe Token: SeDebugPrivilege 1908 WMIC.exe Token: SeSystemEnvironmentPrivilege 1908 WMIC.exe Token: SeRemoteShutdownPrivilege 1908 WMIC.exe Token: SeUndockPrivilege 1908 WMIC.exe Token: SeManageVolumePrivilege 1908 WMIC.exe Token: 33 1908 WMIC.exe Token: 34 1908 WMIC.exe Token: 35 1908 WMIC.exe Token: SeDebugPrivilege 1796 BootstrapperV1.23.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1796 wrote to memory of 1560 1796 BootstrapperV1.23.exe 32 PID 1796 wrote to memory of 1560 1796 BootstrapperV1.23.exe 32 PID 1796 wrote to memory of 1560 1796 BootstrapperV1.23.exe 32 PID 1560 wrote to memory of 2340 1560 cmd.exe 34 PID 1560 wrote to memory of 2340 1560 cmd.exe 34 PID 1560 wrote to memory of 2340 1560 cmd.exe 34 PID 1796 wrote to memory of 2640 1796 BootstrapperV1.23.exe 35 PID 1796 wrote to memory of 2640 1796 BootstrapperV1.23.exe 35 PID 1796 wrote to memory of 2640 1796 BootstrapperV1.23.exe 35 PID 2640 wrote to memory of 1908 2640 cmd.exe 37 PID 2640 wrote to memory of 1908 2640 cmd.exe 37 PID 2640 wrote to memory of 1908 2640 cmd.exe 37 PID 1796 wrote to memory of 2888 1796 BootstrapperV1.23.exe 39 PID 1796 wrote to memory of 2888 1796 BootstrapperV1.23.exe 39 PID 1796 wrote to memory of 2888 1796 BootstrapperV1.23.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.23.exe"C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.23.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\system32\cmd.exe"cmd" /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:2340
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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:2640 -
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:1908
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1796 -s 11282⤵PID:2888
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