Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 11:22
Static task
static1
Behavioral task
behavioral1
Sample
PO 10884-01.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
PO 10884-01.exe
Resource
win10v2004-20240508-en
General
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Target
PO 10884-01.exe
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Size
763KB
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MD5
6c69ff3ad392bfc6921775dfaee888c9
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SHA1
a316d28e4f9bc679c536a98b8386a8d9b828242e
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SHA256
861b31169b4ee1cd46f2cf7da3483f91974c10259592253ed54aa7cf58b50b1b
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SHA512
b2b6e8a527d3a483331005975d171c21097d3f0ed337f1e5d19cad35d884c0f824e026cbc0ca6c6ca6cb750b9b5d968abaa3b3238a7beadee2b5db753058b356
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SSDEEP
12288:bzYlyMqL0jp2ANybNrL0UTfC7V9J+kHl4VqhzyC5wXZ1YMJXaoy6I8GrMjr1e:HMjEANybNrYUT6p9x43ZuMJXaCI8GrMF
Malware Config
Signatures
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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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resource yara_rule behavioral2/memory/3496-77-0x00000000053E0000-0x0000000005470000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/1268-101-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1268-104-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/3832-89-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/3832-96-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
resource yara_rule behavioral2/memory/3832-89-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3832-96-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/1268-101-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1268-104-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\startupname = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\filename.exe" PO 10884-01.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.
flow ioc 12 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3496 set thread context of 1716 3496 PO 10884-01.exe 85 PID 1716 set thread context of 3832 1716 RegAsm.exe 87 PID 1716 set thread context of 1268 1716 RegAsm.exe 88 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe 3496 PO 10884-01.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3496 PO 10884-01.exe Token: SeDebugPrivilege 1716 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1716 RegAsm.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 3496 wrote to memory of 1716 3496 PO 10884-01.exe 85 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 3832 1716 RegAsm.exe 87 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88 PID 1716 wrote to memory of 1268 1716 RegAsm.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\PO 10884-01.exe"C:\Users\Admin\AppData\Local\Temp\PO 10884-01.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3496 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp9CDC.tmp"3⤵PID:3832
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpA0E4.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:1268
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD518b6368b183e546a35847ae24b4b2913
SHA1040545f7ac2c987d2a79b5e7f1cf9ab83bd25923
SHA25654c101b6b1241b6a0574a66e5a5b9bddc6c60a4daf7338dba6fe3f65b27382af
SHA51268ba8734016705cd12bf9d7ce41d5c823b2ec6ce9ee1ee7e9da9efcd9c88ef1f1b18148d91ad6a271c7a88d4ca098a99198ca709fcf217f9b1fa18f74c48d698