Analysis
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max time kernel
140s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2022, 01:58
Static task
static1
Behavioral task
behavioral1
Sample
61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe
Resource
win10v2004-20220812-en
General
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Target
61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe
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Size
363KB
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MD5
651e98248fb539e7433b3fa4a7cd5e60
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SHA1
b6b5382e87b62ff4b0153d3b00ec800979319d6e
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SHA256
61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd
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SHA512
576d5330590e4b55e3c7ad925ceb2996b799b8b2466b9ab2106cae4a8c1a1140caea75056f5dd4d76d847d2dbe48e36113cb8f72c7d2e45005197cc1c0419bc5
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SSDEEP
3072:M+PELy5CJgYWvhB+TSF83aPsu7DbBIU5++hYmAEESBAyZ7vhW3XaHrJe0Zozup0b:LPnobS759Z7c6HDuyuqcrz4
Malware Config
Extracted
pony
http://rtdtx.net/lock/track/coral/gate.php
Signatures
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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-1-5-21-2629973501-4017243118-3254762364-1000\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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 456 set thread context of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe Token: SeImpersonatePrivilege 3168 vbc.exe Token: SeTcbPrivilege 3168 vbc.exe Token: SeChangeNotifyPrivilege 3168 vbc.exe Token: SeCreateTokenPrivilege 3168 vbc.exe Token: SeBackupPrivilege 3168 vbc.exe Token: SeRestorePrivilege 3168 vbc.exe Token: SeIncreaseQuotaPrivilege 3168 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3168 vbc.exe Token: SeImpersonatePrivilege 3168 vbc.exe Token: SeTcbPrivilege 3168 vbc.exe Token: SeChangeNotifyPrivilege 3168 vbc.exe Token: SeCreateTokenPrivilege 3168 vbc.exe Token: SeBackupPrivilege 3168 vbc.exe Token: SeRestorePrivilege 3168 vbc.exe Token: SeIncreaseQuotaPrivilege 3168 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3168 vbc.exe Token: SeImpersonatePrivilege 3168 vbc.exe Token: SeTcbPrivilege 3168 vbc.exe Token: SeChangeNotifyPrivilege 3168 vbc.exe Token: SeCreateTokenPrivilege 3168 vbc.exe Token: SeBackupPrivilege 3168 vbc.exe Token: SeRestorePrivilege 3168 vbc.exe Token: SeIncreaseQuotaPrivilege 3168 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3168 vbc.exe Token: SeImpersonatePrivilege 3168 vbc.exe Token: SeTcbPrivilege 3168 vbc.exe Token: SeChangeNotifyPrivilege 3168 vbc.exe Token: SeCreateTokenPrivilege 3168 vbc.exe Token: SeBackupPrivilege 3168 vbc.exe Token: SeRestorePrivilege 3168 vbc.exe Token: SeIncreaseQuotaPrivilege 3168 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3168 vbc.exe Token: SeImpersonatePrivilege 3168 vbc.exe Token: SeTcbPrivilege 3168 vbc.exe Token: SeChangeNotifyPrivilege 3168 vbc.exe Token: SeCreateTokenPrivilege 3168 vbc.exe Token: SeBackupPrivilege 3168 vbc.exe Token: SeRestorePrivilege 3168 vbc.exe Token: SeIncreaseQuotaPrivilege 3168 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3168 vbc.exe Token: SeImpersonatePrivilege 3168 vbc.exe Token: SeTcbPrivilege 3168 vbc.exe Token: SeChangeNotifyPrivilege 3168 vbc.exe Token: SeCreateTokenPrivilege 3168 vbc.exe Token: SeBackupPrivilege 3168 vbc.exe Token: SeRestorePrivilege 3168 vbc.exe Token: SeIncreaseQuotaPrivilege 3168 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3168 vbc.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 456 wrote to memory of 3168 456 61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe 82 PID 3168 wrote to memory of 1652 3168 vbc.exe 84 PID 3168 wrote to memory of 1652 3168 vbc.exe 84 PID 3168 wrote to memory of 1652 3168 vbc.exe 84 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe"C:\Users\Admin\AppData\Local\Temp\61a99641dd17b8e5f90b9bcab31310fef29f044a0df028f1958de9b3e4e95afd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:456 -
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:3168 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240606656.bat" "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" "3⤵PID:1652
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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