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Analysis
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max time kernel
146s -
max time network
190s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24/11/2022, 05:28
Static task
static1
Behavioral task
behavioral1
Sample
2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
Resource
win10v2004-20221111-en
General
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Target
2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe
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Size
148KB
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MD5
69a462f5962e03c6dc1d34b3ec702ef7
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SHA1
42a898eb901252f9839b3376e91c80eb508ecf40
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SHA256
7cad924cac4762e897aa2d5406cf63083e9d44d86f61cdde86946e0419746a2c
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SHA512
252f8baabb0f160c2886b8d781a55ac747fc443029428929e52d42974eb8bbcc362181b8813c45a91d21dde405859943dd59d148d5f4bb04a5e44e02cca9260f
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SSDEEP
3072:xQ/LFEPXCmqhQkGmgb6/d33HfI5NxwCshg0e4FeV3q0E:iTePXBaQkG7G5/Izbye4oVq0
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 772 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description 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
description pid Process procid_target PID 1704 set thread context of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 -
Suspicious behavior: EnumeratesProcesses 17 IoCs
pid Process 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1248 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe Token: SeDebugPrivilege 1248 Explorer.EXE Token: SeShutdownPrivilege 1248 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1248 Explorer.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1704 wrote to memory of 1664 1704 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 28 PID 1664 wrote to memory of 772 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 29 PID 1664 wrote to memory of 772 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 29 PID 1664 wrote to memory of 772 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 29 PID 1664 wrote to memory of 772 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 29 PID 1664 wrote to memory of 1248 1664 2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe 15 PID 1248 wrote to memory of 1124 1248 Explorer.EXE 8 PID 1248 wrote to memory of 1212 1248 Explorer.EXE 16 PID 1248 wrote to memory of 1212 1248 Explorer.EXE 16 PID 1248 wrote to memory of 772 1248 Explorer.EXE 29 PID 1248 wrote to memory of 772 1248 Explorer.EXE 29 PID 1248 wrote to memory of 1412 1248 Explorer.EXE 30
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1124
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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 UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe"C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exeC:\Users\Admin\AppData\Local\Temp\2014_11rechnung_pdf_telekom_0000283882_november_00288273_11_0000000392_000005.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS6137~1.BAT"4⤵
- Deletes itself
PID:772
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1212
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1726051269713658003-79662186919322452297571145079946339112948511-1131472448"1⤵PID:1412
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
201B
MD51b6087200c5f268c163d8f08af51f825
SHA1692a5d91d3497e09f2144b4a72f891c8d164a4af
SHA256246d3102295a8d33675d7440e1ca11ad9230a37f088e5fb59655a4676a0bba47
SHA512f3d5e5525d778ae33f95fbeb349016c7cfd0219953873e644de18118fa4262e0f88c32f39dfcd84be68e4d83ae4f148f5161b0d46e83aeb27c886dad8f4199be