Analysis
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max time kernel
4294199s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20220223-en -
submitted
10-03-2022 16:59
Static task
static1
Behavioral task
behavioral1
Sample
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe
Resource
win10v2004-en-20220113
General
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Target
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe
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Size
552KB
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MD5
de3c13f29741e3d91166cabf971dce0a
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SHA1
6dd4c0e4e20225ab87c0381e64a9642807eee72b
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SHA256
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3
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SHA512
b5ea4acf271bfdb2fbe34c2c9f3f6b2c66efa64e92229c4c48971682751659441a5af48e4bca7bc511ac1e21772b958c68f34526f5c960bc547bf8e26838360b
Malware Config
Signatures
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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1748-83-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1748-86-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1352-68-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1352-71-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1352-68-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1352-71-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1748-83-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1748-86-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1405931862-909307831-4085185274-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exedescription pid process target process PID 1720 set thread context of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 set thread context of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
vbc.exe57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exepid process 1352 vbc.exe 1352 vbc.exe 1352 vbc.exe 1352 vbc.exe 1352 vbc.exe 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exedescription pid process Token: SeDebugPrivilege 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exepid process 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exedescription pid process target process PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1352 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe PID 1720 wrote to memory of 1748 1720 57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe"C:\Users\Admin\AppData\Local\Temp\57181991527a2320edced68cc6081cf2e1f4501b29a2ad04765a80106125eda3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720 -
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\tmp6374.tmp"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1352 -
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\tmp563C.tmp"2⤵
- Accesses Microsoft Outlook accounts
PID:1748
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84