Analysis
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max time kernel
152s -
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 04:12
Static task
static1
Behavioral task
behavioral1
Sample
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
Resource
win10v2004-20221111-en
General
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Target
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe
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Size
168KB
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MD5
03bbe5696e292a27becc2197f1024a16
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SHA1
59802f9b918bed69eaf113f1ab24698bd46392d0
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SHA256
6452bb100340136bacfe46a6c14d211f409144fe0919768fde8feb52536583a5
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SHA512
36b8b3f166e87aa9c34401159dc16d0f757d1750a66bfe580e754677c59666c000a8c92484dec025ab8ec379096e24271435f25fb9e507a36d31bfc70f1bd270
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SSDEEP
3072:2dLyZlwEyKcoO29Y5eCPN2bViTphJP12EFs+NLVgu2TVAOWX:oLaw7F3CY5e+CVi/yEXlVh2hk
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 852 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:
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exedescription pid process target process PID 1628 set thread context of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe -
Suspicious behavior: EnumeratesProcesses 17 IoCs
Processes:
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXEpid process 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE 1244 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1244 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe Token: SeDebugPrivilege 1244 Explorer.EXE Token: SeShutdownPrivilege 1244 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1244 Explorer.EXE 1244 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1244 Explorer.EXE 1244 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exepid process 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 1244 Explorer.EXE -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeExplorer.EXEdescription pid process target process PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1628 wrote to memory of 1188 1628 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1188 wrote to memory of 852 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe cmd.exe PID 1188 wrote to memory of 852 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe cmd.exe PID 1188 wrote to memory of 852 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe cmd.exe PID 1188 wrote to memory of 852 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe cmd.exe PID 1188 wrote to memory of 1244 1188 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe Explorer.EXE PID 1244 wrote to memory of 1124 1244 Explorer.EXE taskhost.exe PID 1244 wrote to memory of 1124 1244 Explorer.EXE taskhost.exe PID 1244 wrote to memory of 1208 1244 Explorer.EXE Dwm.exe PID 1244 wrote to memory of 1188 1244 Explorer.EXE 2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe PID 1244 wrote to memory of 852 1244 Explorer.EXE cmd.exe PID 1244 wrote to memory of 852 1244 Explorer.EXE cmd.exe PID 1244 wrote to memory of 468 1244 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 UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exe"C:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.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\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.exeC:\Users\Admin\AppData\Local\Temp\2014_11_rechnung_1_1_000309399002_4884_9849_00483_00222_0039459856_29392_000000002008.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\MS4245~1.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 "1610666947-6133363717995325851953933309-949269844-1792436431-2088822021-1699625263"1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\ms4245398.batFilesize
201B
MD51802eb7603a75f3ddd1c09b212ae9e32
SHA1521ca6849fb8dc36b14d9a251ff0cf9cffc2c206
SHA256e3af5f9783ff36af08d2ca3070a374d0e055cdd1941b329980a0e77a27f7c7b1
SHA512bc444426599c39a56930782a716d9634061dd0e965476d501bb1ebf01ed2bbe16ace9508a17679fd073878542635fba53e125267c15370e9c8356e07a403fca1
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memory/468-97-0x00000000000B0000-0x00000000000C7000-memory.dmpFilesize
92KB
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memory/468-92-0x0000000037500000-0x0000000037510000-memory.dmpFilesize
64KB
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memory/852-71-0x0000000000000000-mapping.dmp
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memory/1124-98-0x0000000001C20000-0x0000000001C37000-memory.dmpFilesize
92KB
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memory/1124-94-0x0000000001CC0000-0x0000000001CD7000-memory.dmpFilesize
92KB
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memory/1124-91-0x0000000037500000-0x0000000037510000-memory.dmpFilesize
64KB
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memory/1124-90-0x0000000037500000-0x0000000037510000-memory.dmpFilesize
64KB
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memory/1188-75-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-67-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-65-0x00000000004010C0-mapping.dmp
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memory/1188-55-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-56-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-58-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-82-0x00000000003E0000-0x00000000003F4000-memory.dmpFilesize
80KB
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memory/1188-64-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-63-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1188-61-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1208-96-0x00000000001A0000-0x00000000001B7000-memory.dmpFilesize
92KB
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memory/1208-93-0x0000000037500000-0x0000000037510000-memory.dmpFilesize
64KB
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memory/1244-95-0x0000000002720000-0x0000000002737000-memory.dmpFilesize
92KB
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memory/1244-74-0x0000000037500000-0x0000000037510000-memory.dmpFilesize
64KB
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memory/1244-72-0x0000000002720000-0x0000000002737000-memory.dmpFilesize
92KB
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memory/1628-59-0x0000000000380000-0x0000000000384000-memory.dmpFilesize
16KB
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memory/1628-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmpFilesize
8KB