Analysis
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max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 09:15
Static task
static1
Behavioral task
behavioral1
Sample
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe
Resource
win7-20221111-en
General
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Target
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe
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Size
148KB
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MD5
167e0ab6edf231b2fa3687948a3b606d
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SHA1
11921e91a6a387c250576eaaa62713211b88f5f5
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SHA256
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81
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SHA512
02d9e3fcdbe0dd548ceed80aec1146e7d9cfba06663623ae1c7f04f566cd372d7513ef0c45e23bd45b56b7e5e5e23614bc20b7faea7a14838f75e9ecbdb7e2fd
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SSDEEP
3072:gEA/WHMUt+EW2Jxoa+5WqS6ZpUsFTtxrcmwpiveH/7MckAs:gLg7jA3U0IfpjTkA
Malware Config
Extracted
pony
http://sweet0rium.com/dd/Panel/gate.php
http://www.sweet0rium.com/dd/Panel/gate.php
Signatures
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Processes:
resource yara_rule behavioral2/memory/748-134-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/748-136-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/748-137-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/748-138-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/748-143-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe -
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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
vbc.exedescription 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
Processes:
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exedescription pid process target process PID 4896 set thread context of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: RenamesItself 1 IoCs
Processes:
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exepid process 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
Processes:
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exevbc.exetakshost.exedescription pid process Token: SeDebugPrivilege 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe Token: SeImpersonatePrivilege 748 vbc.exe Token: SeTcbPrivilege 748 vbc.exe Token: SeChangeNotifyPrivilege 748 vbc.exe Token: SeCreateTokenPrivilege 748 vbc.exe Token: SeBackupPrivilege 748 vbc.exe Token: SeRestorePrivilege 748 vbc.exe Token: SeIncreaseQuotaPrivilege 748 vbc.exe Token: SeAssignPrimaryTokenPrivilege 748 vbc.exe Token: SeDebugPrivilege 1108 takshost.exe Token: SeImpersonatePrivilege 748 vbc.exe Token: SeTcbPrivilege 748 vbc.exe Token: SeChangeNotifyPrivilege 748 vbc.exe Token: SeCreateTokenPrivilege 748 vbc.exe Token: SeBackupPrivilege 748 vbc.exe Token: SeRestorePrivilege 748 vbc.exe Token: SeIncreaseQuotaPrivilege 748 vbc.exe Token: SeAssignPrimaryTokenPrivilege 748 vbc.exe Token: SeImpersonatePrivilege 748 vbc.exe Token: SeTcbPrivilege 748 vbc.exe Token: SeChangeNotifyPrivilege 748 vbc.exe Token: SeCreateTokenPrivilege 748 vbc.exe Token: SeBackupPrivilege 748 vbc.exe Token: SeRestorePrivilege 748 vbc.exe Token: SeIncreaseQuotaPrivilege 748 vbc.exe Token: SeAssignPrimaryTokenPrivilege 748 vbc.exe Token: SeImpersonatePrivilege 748 vbc.exe Token: SeTcbPrivilege 748 vbc.exe Token: SeChangeNotifyPrivilege 748 vbc.exe Token: SeCreateTokenPrivilege 748 vbc.exe Token: SeBackupPrivilege 748 vbc.exe Token: SeRestorePrivilege 748 vbc.exe Token: SeIncreaseQuotaPrivilege 748 vbc.exe Token: SeAssignPrimaryTokenPrivilege 748 vbc.exe Token: SeImpersonatePrivilege 748 vbc.exe Token: SeTcbPrivilege 748 vbc.exe Token: SeChangeNotifyPrivilege 748 vbc.exe Token: SeCreateTokenPrivilege 748 vbc.exe Token: SeBackupPrivilege 748 vbc.exe Token: SeRestorePrivilege 748 vbc.exe Token: SeIncreaseQuotaPrivilege 748 vbc.exe Token: SeAssignPrimaryTokenPrivilege 748 vbc.exe Token: SeImpersonatePrivilege 748 vbc.exe Token: SeTcbPrivilege 748 vbc.exe Token: SeChangeNotifyPrivilege 748 vbc.exe Token: SeCreateTokenPrivilege 748 vbc.exe Token: SeBackupPrivilege 748 vbc.exe Token: SeRestorePrivilege 748 vbc.exe Token: SeIncreaseQuotaPrivilege 748 vbc.exe Token: SeAssignPrimaryTokenPrivilege 748 vbc.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exevbc.exedescription pid process target process PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 748 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe vbc.exe PID 4896 wrote to memory of 1108 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe takshost.exe PID 4896 wrote to memory of 1108 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe takshost.exe PID 4896 wrote to memory of 1108 4896 4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe takshost.exe PID 748 wrote to memory of 852 748 vbc.exe cmd.exe PID 748 wrote to memory of 852 748 vbc.exe cmd.exe PID 748 wrote to memory of 852 748 vbc.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
vbc.exedescription 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\4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe"C:\Users\Admin\AppData\Local\Temp\4b626a59d14dbe95119026551baefbae10d497447a56e636f08077716ea1ef81.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240560265.bat" "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" "3⤵
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\240560265.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/748-138-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/748-134-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/748-136-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/748-137-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/748-143-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/748-133-0x0000000000000000-mapping.dmp
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memory/852-142-0x0000000000000000-mapping.dmp
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memory/1108-139-0x0000000000000000-mapping.dmp
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memory/1108-141-0x00000000752B0000-0x0000000075861000-memory.dmpFilesize
5.7MB
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memory/1108-145-0x00000000752B0000-0x0000000075861000-memory.dmpFilesize
5.7MB
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memory/4896-132-0x00000000752B0000-0x0000000075861000-memory.dmpFilesize
5.7MB
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memory/4896-140-0x00000000752B0000-0x0000000075861000-memory.dmpFilesize
5.7MB