Analysis
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max time kernel
152s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
20/11/2022, 08:23
Static task
static1
Behavioral task
behavioral1
Sample
7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe
Resource
win7-20220901-en
General
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Target
7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe
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Size
395KB
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MD5
48ad2da75ae5f7d3d46a8491a800ad10
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SHA1
b4126a8543518cada2bb3387024694e46bfb56bd
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SHA256
7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031
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SHA512
6a701af7c1d74ecc8c08170c5eba7aaa992a9cf1ea8789a453713751dd390783133186e1854123aa83f886f800f33895b8a07365ae8b5464f3859c4a8396f471
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SSDEEP
12288:CGLgYFsBx4Oag/GDQ9kCF3lFsy4fkAXg7VcWt6tjQWtKgCDAX:FLgYFs1g
Malware Config
Extracted
pony
http://ntumakafillingxrux.net/meg33/gate.php
Signatures
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resource yara_rule behavioral2/memory/1064-135-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/1064-137-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/1064-139-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/1064-140-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/1064-142-0x0000000000400000-0x000000000041C000-memory.dmp upx -
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-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5000 set thread context of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe Token: SeImpersonatePrivilege 1064 vbc.exe Token: SeTcbPrivilege 1064 vbc.exe Token: SeChangeNotifyPrivilege 1064 vbc.exe Token: SeCreateTokenPrivilege 1064 vbc.exe Token: SeBackupPrivilege 1064 vbc.exe Token: SeRestorePrivilege 1064 vbc.exe Token: SeIncreaseQuotaPrivilege 1064 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1064 vbc.exe Token: SeImpersonatePrivilege 1064 vbc.exe Token: SeTcbPrivilege 1064 vbc.exe Token: SeChangeNotifyPrivilege 1064 vbc.exe Token: SeCreateTokenPrivilege 1064 vbc.exe Token: SeBackupPrivilege 1064 vbc.exe Token: SeRestorePrivilege 1064 vbc.exe Token: SeIncreaseQuotaPrivilege 1064 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1064 vbc.exe Token: SeImpersonatePrivilege 1064 vbc.exe Token: SeTcbPrivilege 1064 vbc.exe Token: SeChangeNotifyPrivilege 1064 vbc.exe Token: SeCreateTokenPrivilege 1064 vbc.exe Token: SeBackupPrivilege 1064 vbc.exe Token: SeRestorePrivilege 1064 vbc.exe Token: SeIncreaseQuotaPrivilege 1064 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1064 vbc.exe Token: SeImpersonatePrivilege 1064 vbc.exe Token: SeTcbPrivilege 1064 vbc.exe Token: SeChangeNotifyPrivilege 1064 vbc.exe Token: SeCreateTokenPrivilege 1064 vbc.exe Token: SeBackupPrivilege 1064 vbc.exe Token: SeRestorePrivilege 1064 vbc.exe Token: SeIncreaseQuotaPrivilege 1064 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1064 vbc.exe Token: SeImpersonatePrivilege 1064 vbc.exe Token: SeTcbPrivilege 1064 vbc.exe Token: SeChangeNotifyPrivilege 1064 vbc.exe Token: SeCreateTokenPrivilege 1064 vbc.exe Token: SeBackupPrivilege 1064 vbc.exe Token: SeRestorePrivilege 1064 vbc.exe Token: SeIncreaseQuotaPrivilege 1064 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1064 vbc.exe Token: SeImpersonatePrivilege 1064 vbc.exe Token: SeTcbPrivilege 1064 vbc.exe Token: SeChangeNotifyPrivilege 1064 vbc.exe Token: SeCreateTokenPrivilege 1064 vbc.exe Token: SeBackupPrivilege 1064 vbc.exe Token: SeRestorePrivilege 1064 vbc.exe Token: SeIncreaseQuotaPrivilege 1064 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1064 vbc.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 5000 wrote to memory of 1064 5000 7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe 87 PID 1064 wrote to memory of 4720 1064 vbc.exe 88 PID 1064 wrote to memory of 4720 1064 vbc.exe 88 PID 1064 wrote to memory of 4720 1064 vbc.exe 88 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe"C:\Users\Admin\AppData\Local\Temp\7a929e0bcdd9783f930e3eb9cf14b3f42c0747410667d9e2059f4b6cf9f03031.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"2⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:1064 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240587125.bat" "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" "3⤵PID:4720
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b