Analysis
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max time kernel
194s -
max time network
204s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 04:06
Static task
static1
Behavioral task
behavioral1
Sample
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
Resource
win10v2004-20221111-en
General
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Target
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe
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Size
204KB
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MD5
d482374e81b35c6b2bba6ee71315e382
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SHA1
c20efcbc5aa311b5ffb7fc18c97fccad043c22dc
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SHA256
cd3666f7ddcc5c720f86402b0b6fb2c81fe21827b0a4eecbba1961b896b7590d
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SHA512
cca3c24eac21967a98673ef921899373dc931b05318f0111fefdcadc84db193828dde56e9c47eb4a24877fb1c005fba8b04aa9a21b47751b79d72dfbc90bbf84
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SSDEEP
3072:2TNLneeBJ6hERwOPPB+vziPhtMCpPQKSXmLSScrE7SNZmZUNHs4j:+LnehdQgWDMCtb5LSSc/2Z4j
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1084 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
Explorer.EXEdescription ioc process 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 Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run Explorer.EXE -
Suspicious use of SetThreadContext 1 IoCs
Processes:
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exedescription pid process target process PID 1716 set thread context of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
Processes:
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exede_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXEpid process 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE 1276 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1276 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe Token: SeDebugPrivilege 1276 Explorer.EXE Token: SeShutdownPrivilege 1276 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1276 Explorer.EXE 1276 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1276 Explorer.EXE 1276 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exepid process 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exede_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeExplorer.EXEdescription pid process target process PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1716 wrote to memory of 1932 1716 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe PID 1932 wrote to memory of 1084 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe cmd.exe PID 1932 wrote to memory of 1084 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe cmd.exe PID 1932 wrote to memory of 1084 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe cmd.exe PID 1932 wrote to memory of 1084 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe cmd.exe PID 1932 wrote to memory of 1276 1932 de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe Explorer.EXE PID 1276 wrote to memory of 1128 1276 Explorer.EXE taskhost.exe PID 1276 wrote to memory of 1224 1276 Explorer.EXE Dwm.exe PID 1276 wrote to memory of 1084 1276 Explorer.EXE cmd.exe PID 1276 wrote to memory of 1084 1276 Explorer.EXE cmd.exe PID 1276 wrote to memory of 468 1276 Explorer.EXE conhost.exe PID 1276 wrote to memory of 468 1276 Explorer.EXE conhost.exe
Processes
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1224
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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
PID:1276 -
C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe"C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exeC:\Users\Admin\AppData\Local\Temp\de_0000239029_rechnung_scan_hp_28_0000000904_page_2_10_01_05_id_00291002098.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS5967~1.BAT"4⤵
- Deletes itself
PID:1084
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1128
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1822157377-614470190119780098-973487695469261956-12314532321411569134876411351"1⤵PID:468
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
201B
MD5eb474d74e12dabe0ce2193ac839aa905
SHA12582e1c077bdc8f695f9c39a6e09d4bee025a743
SHA25648899bd558087654d5904a1f57778502afb3c4eedff2f5fd864b6e0de0baf80c
SHA51264f2b781069a7cc0c13a3b11fe212a9f8a653cbe721a8b7cb69618425674b2e91474837c5a3a228922e78d1034502e614102ff3611ef3bcffa7e968d82b05c34