Analysis
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max time kernel
197s -
max time network
234s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 11:39
Static task
static1
Behavioral task
behavioral1
Sample
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe
Resource
win10v2004-20221111-en
General
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Target
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe
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Size
698KB
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MD5
2114fedf867e29b1f7eba497ba01d551
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SHA1
25ce7fff6945920f6eb77c66bd24927dff089bc2
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SHA256
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499
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SHA512
ac5c036c20b1118b6ccfb612e30358df0986ec420ece640f4203dc2cce2ae3a86fae07b9b332431159c56a08ba522ab2dd1d94d1e69ffe630282dc36516cbfd8
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SSDEEP
12288:eLsRM001yPyu0pKgXNrUkS3aVDQGacd+61dCs+NEsudui3Q:eLsehDLNrk3Bcdv
Malware Config
Signatures
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NirSoft MailPassView 6 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/4540-135-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/3292-139-0x0000000000000000-mapping.dmp MailPassView behavioral2/memory/3292-140-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/3292-142-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/3292-143-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/3292-144-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4540-135-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView -
Nirsoft 6 IoCs
Processes:
resource yara_rule behavioral2/memory/4540-135-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/3292-139-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/3292-140-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3292-142-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3292-143-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3292-144-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PSILlzCwXBSr = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Microsoft Office Help Viewer.exe\"" 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 80 whatismyipaddress.com -
Suspicious use of SetThreadContext 2 IoCs
Processes:
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exedescription pid process target process PID 3140 set thread context of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 4540 set thread context of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exepid process 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exedescription pid process Token: SeDebugPrivilege 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exepid process 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exedescription pid process target process PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 3140 wrote to memory of 4540 3140 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe PID 4540 wrote to memory of 3292 4540 97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe"C:\Users\Admin\AppData\Local\Temp\97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Users\Admin\AppData\Local\Temp\97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe"C:\Users\Admin\AppData\Local\Temp\97153c7c5e189efdb956619d5adac5a619148accf4a07e425978861613c86499.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
PID:3292
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3140-132-0x0000000074710000-0x0000000074CC1000-memory.dmpFilesize
5.7MB
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memory/3140-133-0x0000000074710000-0x0000000074CC1000-memory.dmpFilesize
5.7MB
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memory/3140-136-0x0000000074710000-0x0000000074CC1000-memory.dmpFilesize
5.7MB
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memory/3292-139-0x0000000000000000-mapping.dmp
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memory/3292-140-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/3292-142-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/3292-143-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/3292-144-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/4540-134-0x0000000000000000-mapping.dmp
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memory/4540-135-0x0000000000400000-0x0000000000484000-memory.dmpFilesize
528KB
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memory/4540-137-0x0000000074710000-0x0000000074CC1000-memory.dmpFilesize
5.7MB
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memory/4540-138-0x0000000074710000-0x0000000074CC1000-memory.dmpFilesize
5.7MB