Analysis
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max time kernel
134s -
max time network
127s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
22/02/2022, 22:01
Static task
static1
Behavioral task
behavioral1
Sample
0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe
Resource
win10v2004-en-20220113
General
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Target
0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe
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Size
415KB
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MD5
a6b22f6b6897fcd3141fa5a49bb9acf7
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SHA1
5eb9a7a5bf8eb2f973d8d1f0422a7b54eab977f9
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SHA256
0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2
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SHA512
0f3d9256e35229cd0eef228961ebaffc3fd7f23ddce58554cc789f97830e0f62804a91705d105aaed9ee708b62f5a68abcdceb10c16aeda4974c021b854e19ec
Malware Config
Extracted
Protocol: ftp- Host:
files.000webhost.com - Port:
21 - Username:
app-1542982086
Signatures
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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/1648-59-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1648-61-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/1904-62-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1904-65-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
resource yara_rule behavioral1/memory/1648-59-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1648-61-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1904-62-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1904-65-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
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" 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.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 964 set thread context of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 set thread context of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1648 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 28 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 1904 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 29 PID 964 wrote to memory of 924 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 33 PID 964 wrote to memory of 924 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 33 PID 964 wrote to memory of 924 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 33 PID 964 wrote to memory of 924 964 0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe"C:\Users\Admin\AppData\Local\Temp\0888cf47ad8ac8ecb7ab31179f2db2397aed7f414e5a89e2b81d5a27087ef0a2.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:964 -
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:1648
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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:1904
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 4882⤵PID:924
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