Analysis
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max time kernel
187s -
max time network
193s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 04:08
Static task
static1
Behavioral task
behavioral1
Sample
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe
Resource
win10v2004-20220812-en
General
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Target
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe
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Size
164KB
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MD5
e28d0c6fd513c1e54b9d94b8f88ccbf4
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SHA1
c2a716460f2a187f068e7b832d128179a6f471a8
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SHA256
a82767b36e38a43131ae34bd0e6b650398f8769b14c7e46343675287c7c2b422
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SHA512
8dbbebed2c3bfe915a798d70815e0f4cd0a9b9035c98f8dc9e60d05f6efb9f1852ec2b7db47e503396c3206207c7289c1fb20a94a4dbfe267e9886e78ada60be
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SSDEEP
3072:xJ/YG2oBFuE6q+I9jN/mdUMNqypfu6M5HPMW+dpkGj8qOD9Jf+yY:xJ/GoDVZOmMNRA6M2wqOD
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 468 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run Explorer.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\loibgjiv.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\loibgjiv.exe\"" Explorer.EXE -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exedescription pid process target process PID 2036 set thread context of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
Processes:
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exeihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exeExplorer.EXEpid process 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE 1312 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1312 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe Token: SeDebugPrivilege 1312 Explorer.EXE Token: SeShutdownPrivilege 1312 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1312 Explorer.EXE 1312 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1312 Explorer.EXE 1312 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exepid process 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exeihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exeExplorer.EXEdescription pid process target process PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 2036 wrote to memory of 328 2036 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe PID 328 wrote to memory of 468 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe cmd.exe PID 328 wrote to memory of 468 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe cmd.exe PID 328 wrote to memory of 468 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe cmd.exe PID 328 wrote to memory of 468 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe cmd.exe PID 328 wrote to memory of 1312 328 ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe Explorer.EXE PID 1312 wrote to memory of 1176 1312 Explorer.EXE taskhost.exe PID 1312 wrote to memory of 1276 1312 Explorer.EXE Dwm.exe PID 1312 wrote to memory of 468 1312 Explorer.EXE cmd.exe PID 1312 wrote to memory of 468 1312 Explorer.EXE cmd.exe PID 1312 wrote to memory of 560 1312 Explorer.EXE conhost.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe"C:\Users\Admin\AppData\Local\Temp\ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exeC:\Users\Admin\AppData\Local\Temp\ihre_rechnung_11_2014_02_45_001_033_756_938923002_2210500407_3_0_5_22_29_9002_002001028.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS7001~1.BAT"4⤵
- Deletes itself
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1934140490-6625278351248190404-20203295-12574983751843041061-14749818861261163745"1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\ms7001333.batFilesize
201B
MD55ec3da61c2fda4e56b080eb10a2a95f3
SHA1b67d13f60abd05b1d4ec2df5f19246c12b3c6a14
SHA2566bc4542cdbd7b107e10601bb97e86ab1c03d1b64af905bc30cd96cd53f16560c
SHA51286a8aec9cc3e89a871413603a07cfe411507d4e30ece6d71690d103795eca7b7c75184112ed90074ddb9f36a450eb058d23c26f3c2c6cde5e771a650cd188131
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memory/328-71-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-58-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-55-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-60-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-62-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-63-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-64-0x00000000004010C0-mapping.dmp
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memory/328-67-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/328-56-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/468-90-0x0000000000180000-0x0000000000194000-memory.dmpFilesize
80KB
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memory/468-72-0x0000000000000000-mapping.dmp
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memory/468-81-0x0000000000160000-0x0000000000174000-memory.dmpFilesize
80KB
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memory/468-88-0x0000000037460000-0x0000000037470000-memory.dmpFilesize
64KB
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memory/1176-91-0x0000000001CB0000-0x0000000001CC7000-memory.dmpFilesize
92KB
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memory/1176-80-0x00000000372B0000-0x00000000372C0000-memory.dmpFilesize
64KB
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memory/1276-93-0x00000000001A0000-0x00000000001B7000-memory.dmpFilesize
92KB
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memory/1276-83-0x00000000372B0000-0x00000000372C0000-memory.dmpFilesize
64KB
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memory/1312-73-0x00000000025A0000-0x00000000025B7000-memory.dmpFilesize
92KB
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memory/1312-92-0x00000000025A0000-0x00000000025B7000-memory.dmpFilesize
92KB
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memory/1312-75-0x00000000372B0000-0x00000000372C0000-memory.dmpFilesize
64KB
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memory/2036-54-0x0000000075591000-0x0000000075593000-memory.dmpFilesize
8KB
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memory/2036-65-0x00000000001D0000-0x00000000001D4000-memory.dmpFilesize
16KB