Analysis
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max time kernel
132s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-06-2022 23:49
Static task
static1
Behavioral task
behavioral1
Sample
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe
Resource
win7-20220414-en
General
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Target
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe
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Size
692KB
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MD5
ae4750636c040d098772a5146a25ef60
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SHA1
bb8a19b41db266871cdcf8a59532adb6aaf066ef
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SHA256
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578
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SHA512
fb9431c30fba28896b3e9e2c2edf498193343cbfe1c46fb2862c0e9de6511817551b5d13a2a769f695896cf4f71a72b59d7de038dec4fa3bad4596112098b874
Malware Config
Extracted
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
vinodpvqlobal@gmail.com - Password:
Formings101
Signatures
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NirSoft MailPassView 5 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/1956-137-0x00000000008D0000-0x0000000000960000-memory.dmp MailPassView behavioral2/memory/1240-142-0x0000000000000000-mapping.dmp MailPassView behavioral2/memory/1240-143-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/1240-145-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/1240-146-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/1956-137-0x00000000008D0000-0x0000000000960000-memory.dmp WebBrowserPassView behavioral2/memory/1180-148-0x0000000000000000-mapping.dmp WebBrowserPassView behavioral2/memory/1180-149-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/1180-151-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/1180-153-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 9 IoCs
Processes:
resource yara_rule behavioral2/memory/1956-137-0x00000000008D0000-0x0000000000960000-memory.dmp Nirsoft behavioral2/memory/1240-142-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/1240-143-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/1240-145-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/1240-146-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/1180-148-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/1180-149-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/1180-151-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/1180-153-0x0000000000400000-0x0000000000458000-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-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 38 whatismyipaddress.com 40 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exedescription pid process target process PID 1620 set thread context of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1956 set thread context of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 set thread context of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
vbc.exe313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exepid process 1180 vbc.exe 1180 vbc.exe 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exedescription pid process Token: SeDebugPrivilege 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exepid process 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exedescription pid process target process PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1620 wrote to memory of 1956 1620 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1240 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe PID 1956 wrote to memory of 1180 1956 313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe"C:\Users\Admin\AppData\Local\Temp\313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe"C:\Users\Admin\AppData\Local\Temp\313c12302aac0dce682c608bbb87a98efb585426990eddab37e62a929ea44578.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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
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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\holderwb.txt"3⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\holderwb.txtFilesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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memory/1180-148-0x0000000000000000-mapping.dmp
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memory/1180-153-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/1180-151-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/1180-149-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/1240-143-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1240-142-0x0000000000000000-mapping.dmp
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memory/1240-145-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1240-146-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1620-132-0x0000000002280000-0x0000000002286000-memory.dmpFilesize
24KB
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memory/1956-141-0x0000000074730000-0x0000000074CE1000-memory.dmpFilesize
5.7MB
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memory/1956-147-0x0000000074730000-0x0000000074CE1000-memory.dmpFilesize
5.7MB
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memory/1956-140-0x0000000000400000-0x0000000000478000-memory.dmpFilesize
480KB
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memory/1956-137-0x00000000008D0000-0x0000000000960000-memory.dmpFilesize
576KB
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memory/1956-136-0x0000000000400000-0x0000000000478000-memory.dmpFilesize
480KB
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memory/1956-134-0x0000000000400000-0x0000000000478000-memory.dmpFilesize
480KB
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memory/1956-133-0x0000000000000000-mapping.dmp