Analysis
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max time kernel
131s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
14-05-2022 13:50
Static task
static1
Behavioral task
behavioral1
Sample
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe
Resource
win7-20220414-en
General
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Target
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe
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Size
204KB
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MD5
491be4f028cd73f2833f74be74b6b5b7
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SHA1
dd0fa0e99c020417f552e253bafcf00ca35d587a
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SHA256
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9
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SHA512
95811622d2ef561f4c95586493cb4aac3b6883508d4f53db6c1ebd75680ee1c15d5ee00c9c1b3301d8dbfdd9c464ab6278140fa68a2a072f6f65610de97cbf4f
Malware Config
Extracted
pony
http://www.mecrentacar.com/folder/gate.php
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exedescription pid process Token: SeImpersonatePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeTcbPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeChangeNotifyPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeCreateTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeBackupPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeRestorePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeIncreaseQuotaPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeAssignPrimaryTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeImpersonatePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeTcbPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeChangeNotifyPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeCreateTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeBackupPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeRestorePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeIncreaseQuotaPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeAssignPrimaryTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeImpersonatePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeTcbPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeChangeNotifyPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeCreateTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeBackupPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeRestorePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeIncreaseQuotaPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeAssignPrimaryTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeImpersonatePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeTcbPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeChangeNotifyPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeCreateTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeBackupPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeRestorePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeIncreaseQuotaPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeAssignPrimaryTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeImpersonatePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeTcbPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeChangeNotifyPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeCreateTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeBackupPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeRestorePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeIncreaseQuotaPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeAssignPrimaryTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeImpersonatePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeTcbPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeChangeNotifyPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeCreateTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeBackupPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeRestorePrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeIncreaseQuotaPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe Token: SeAssignPrimaryTokenPrivilege 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exepid process 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exedescription pid process target process PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4824 wrote to memory of 4616 4824 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe PID 4616 wrote to memory of 1192 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe cmd.exe PID 4616 wrote to memory of 1192 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe cmd.exe PID 4616 wrote to memory of 1192 4616 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe"C:\Users\Admin\AppData\Local\Temp\83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe"C:\Users\Admin\AppData\Local\Temp\83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe"2⤵
- Checks computer location settings
- 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\240614781.bat" "C:\Users\Admin\AppData\Local\Temp\83864f275e07ba6dc21f4f9b004a5d7bb02d8b8d4486f86aa79878d64730cdc9.exe" "3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\240614781.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/1192-137-0x0000000000000000-mapping.dmp
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memory/4616-132-0x0000000000000000-mapping.dmp
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memory/4616-134-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/4616-135-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/4616-136-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/4824-133-0x00000000023C0000-0x00000000023C6000-memory.dmpFilesize
24KB