Analysis
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max time kernel
157s -
max time network
127s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
22/02/2022, 20:34
Static task
static1
Behavioral task
behavioral1
Sample
0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe
Resource
win10v2004-en-20220112
General
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Target
0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe
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Size
781KB
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MD5
3486c36d780034424c378ca3a36560a5
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SHA1
d10835a745df0d09270764ad537cd96764f85fb9
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SHA256
0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b
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SHA512
1542651ec9440669baeef422cbfe995187149d45321898d8f5c044bb7089b1aa6d5578a9596310d51bac30063716ad7bd890e95653e7de44f12c4f3810683835
Malware Config
Extracted
Protocol: smtp- Host:
smtp.mail.com - Port:
587 - Username:
[email protected] - Password:
anohax123
Signatures
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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/1448-64-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1448-66-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/1540-75-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1540-77-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
resource yara_rule behavioral1/memory/1448-64-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1448-66-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1540-75-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1540-77-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
Executes dropped EXE 1 IoCs
pid Process 1664 EBFile_1.exe -
Loads dropped DLL 6 IoCs
pid Process 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 1016 WerFault.exe 1016 WerFault.exe 1016 WerFault.exe 1016 WerFault.exe 1016 WerFault.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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-1-5-21-3846991908-3261386348-1409841751-1000\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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.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.
flow ioc 4 whatismyipaddress.com 6 whatismyipaddress.com 7 whatismyipaddress.com -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 892 set thread context of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 set thread context of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
pid pid_target Process procid_target 1016 1664 WerFault.exe 28 -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1016 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe Token: SeDebugPrivilege 1016 WerFault.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 892 wrote to memory of 1664 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 28 PID 892 wrote to memory of 1664 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 28 PID 892 wrote to memory of 1664 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 28 PID 892 wrote to memory of 1664 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 28 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 892 wrote to memory of 1448 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 29 PID 1664 wrote to memory of 1016 1664 EBFile_1.exe 30 PID 1664 wrote to memory of 1016 1664 EBFile_1.exe 30 PID 1664 wrote to memory of 1016 1664 EBFile_1.exe 30 PID 1664 wrote to memory of 1016 1664 EBFile_1.exe 30 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31 PID 892 wrote to memory of 1540 892 0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe"C:\Users\Admin\AppData\Local\Temp\0c06af7031887451fac43d84612ecb9631260ed2e1db3a37fb759297c882132b.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Users\Admin\AppData\Local\Temp\EBFile_1.exe"C:\Users\Admin\AppData\Local\Temp\EBFile_1.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 6403⤵
- Loads dropped DLL
- Program crash
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1016
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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"2⤵
- Accesses Microsoft Outlook accounts
PID:1448
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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"2⤵PID:1540
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