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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09/03/2024, 23:19
Behavioral task
behavioral1
Sample
bd12133de7a1e0cdd54415e23d72459d.dll
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
General
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Target
bd12133de7a1e0cdd54415e23d72459d.dll
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Size
115KB
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MD5
bd12133de7a1e0cdd54415e23d72459d
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SHA1
6306e38bb823157e6858c5555151b0c0043df5d2
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SHA256
064c8c4a449fe0c8abb6901079db90d5842ec0e4da3b019c3813678225883a84
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SHA512
7bf2ddedc720af8f377f6c26bb9781d7f2ad26627f3b33994a220ed0bb4a3755b8c8864860b839b67034736851d6a44818d2a6f27edceae1ba1ea878f9ce6ec9
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SSDEEP
1536:xGe8thcV9/Ox3RUXQZeS+4oCARrg2dJjscsShtb:Eeic5Ox3RSQZeS+4HA5gMrL
Malware Config
Signatures
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Stops running service(s) 3 TTPs
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resource yara_rule behavioral1/memory/2244-2-0x0000000000140000-0x000000000015F000-memory.dmp upx behavioral1/memory/2244-14-0x0000000000140000-0x000000000015F000-memory.dmp upx -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2620 sc.exe 2552 sc.exe 2528 sc.exe 2512 sc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe 2244 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe Token: SeRestorePrivilege 2244 rundll32.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2160 wrote to memory of 2244 2160 rundll32.exe 28 PID 2244 wrote to memory of 2068 2244 rundll32.exe 29 PID 2244 wrote to memory of 2068 2244 rundll32.exe 29 PID 2244 wrote to memory of 2068 2244 rundll32.exe 29 PID 2244 wrote to memory of 2068 2244 rundll32.exe 29 PID 2244 wrote to memory of 2620 2244 rundll32.exe 31 PID 2244 wrote to memory of 2620 2244 rundll32.exe 31 PID 2244 wrote to memory of 2620 2244 rundll32.exe 31 PID 2244 wrote to memory of 2620 2244 rundll32.exe 31 PID 2244 wrote to memory of 2552 2244 rundll32.exe 33 PID 2244 wrote to memory of 2552 2244 rundll32.exe 33 PID 2244 wrote to memory of 2552 2244 rundll32.exe 33 PID 2244 wrote to memory of 2552 2244 rundll32.exe 33 PID 2244 wrote to memory of 2528 2244 rundll32.exe 35 PID 2244 wrote to memory of 2528 2244 rundll32.exe 35 PID 2244 wrote to memory of 2528 2244 rundll32.exe 35 PID 2244 wrote to memory of 2528 2244 rundll32.exe 35 PID 2244 wrote to memory of 2512 2244 rundll32.exe 37 PID 2244 wrote to memory of 2512 2244 rundll32.exe 37 PID 2244 wrote to memory of 2512 2244 rundll32.exe 37 PID 2244 wrote to memory of 2512 2244 rundll32.exe 37
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bd12133de7a1e0cdd54415e23d72459d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bd12133de7a1e0cdd54415e23d72459d.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe import "C:\Users\Admin\udtc.avi"3⤵PID:2068
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe config PolicyAgent start=auto3⤵
- Launches sc.exe
PID:2620
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:2552
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe start PolicyAgent3⤵
- Launches sc.exe
PID:2528
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:2512
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
56KB
MD5bc8025bc98da7f4ed891c9f9991d3ff1
SHA170a69a7fcebe9b43f00a1fa713e3a0621bf3ac6d
SHA25659b9dc39d69f8b0aa350f550e42e632b396237865776d0ce75477f8fe3f9016f
SHA5127f772261e003d2df9162ae4aeaab2bda674ee2721b3300cc8b2a2f4904af6bc9c565c7f2c3e67a7394eb1a387860a2544fc5bdc3e6de384b664f8d232ad6acf5