Analysis
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max time kernel
134s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 13:17
Static task
static1
Behavioral task
behavioral1
Sample
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe
Resource
win7-20220901-en
General
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Target
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe
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Size
456KB
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MD5
8d2f472bfa3602fb36a8f23ffcfbc67d
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SHA1
257c6be1ff10895989bf6589ce34d4321d76d016
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SHA256
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd
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SHA512
28f2eca6f977e48aea74cf43fe076f6486cc9172128e92a91270877546a51167924c1e982ae48c672c25bf10619e3961fd0baee415801ed828908f48b7cfce03
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SSDEEP
6144:9QmOS7CQbe+0O+Y1BsGzH4sJUAebAZcDQWrMskP+1kqAlWUZHuJ97JpQFH1yqh:amJCiea+Y8SH4yQEANZ1kD9B63QF
Malware Config
Signatures
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NirSoft MailPassView 11 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1380-61-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/1380-63-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/1380-67-0x000000000047EA1E-mapping.dmp MailPassView behavioral1/memory/1380-65-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/1380-69-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/1380-72-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/1904-75-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1904-76-0x0000000000411654-mapping.dmp MailPassView behavioral1/memory/1904-79-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1904-80-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1904-82-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 11 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1380-61-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/1380-63-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/1380-67-0x000000000047EA1E-mapping.dmp WebBrowserPassView behavioral1/memory/1380-65-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/1380-69-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/1380-72-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/1536-83-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1536-84-0x0000000000442628-mapping.dmp WebBrowserPassView behavioral1/memory/1536-87-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1536-89-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1536-91-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 16 IoCs
Processes:
resource yara_rule behavioral1/memory/1380-61-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/1380-63-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/1380-67-0x000000000047EA1E-mapping.dmp Nirsoft behavioral1/memory/1380-65-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/1380-69-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/1380-72-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/1904-75-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1904-76-0x0000000000411654-mapping.dmp Nirsoft behavioral1/memory/1904-79-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1904-80-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1904-82-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1536-83-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1536-84-0x0000000000442628-mapping.dmp Nirsoft behavioral1/memory/1536-87-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1536-89-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1536-91-0x0000000000400000-0x0000000000458000-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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 3 whatismyipaddress.com 5 whatismyipaddress.com 6 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exedescription pid process target process PID 1048 set thread context of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1380 set thread context of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 set thread context of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exedescription pid process Token: SeDebugPrivilege 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exepid process 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe -
Suspicious use of WriteProcessMemory 37 IoCs
Processes:
7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exedescription pid process target process PID 1048 wrote to memory of 2008 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe schtasks.exe PID 1048 wrote to memory of 2008 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe schtasks.exe PID 1048 wrote to memory of 2008 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe schtasks.exe PID 1048 wrote to memory of 2008 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe schtasks.exe PID 1048 wrote to memory of 768 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 768 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 768 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 768 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1048 wrote to memory of 1380 1048 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1904 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe PID 1380 wrote to memory of 1536 1380 7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe"C:\Users\Admin\AppData\Local\Temp\7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1048 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Update\Windows" /XML "C:\Users\Admin\AppData\Local\Temp\1497613836.xml"2⤵
- Creates scheduled task(s)
PID:2008
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C:\Users\Admin\AppData\Local\Temp\7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe"C:\Users\Admin\AppData\Local\Temp\7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe"2⤵PID:768
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C:\Users\Admin\AppData\Local\Temp\7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe"C:\Users\Admin\AppData\Local\Temp\7de2057fee5baa374604293fca53fd22924ef9076d122eb06fe97ed7e7c2a4bd.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1380 -
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:1904
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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⤵PID:1536
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD50db5a272a459eb824ceb398929020e41
SHA1e370e9bb2969a395f972fd810fe72edd92ca6f34
SHA2566cf1dc8e58cd736870f123c2a046c2586606abfd59c926e4fcb7e24b1e9259c5
SHA512d8a7f54f96bef471b00af432761d725db2f0eea1c3ab040f6ce1adb1d70e27cadcfe32032fc41a8c76e1d947768b877483c91e3576fe6b27c6753f2169f45c56
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84