Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 08:47
Static task
static1
Behavioral task
behavioral1
Sample
5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe
Resource
win10v2004-20241007-en
General
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Target
5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe
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Size
92KB
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MD5
990641ad3d9d24c01df92efb9e1588e0
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SHA1
edec07be94af91cb418dcd041bd5172b00ff574d
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SHA256
5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9b
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SHA512
f5360a24899bfe88fc90b32454cd903a3a2119201a9d08ca85bff89c57499d0354871ec7ea427d7335b0fefac5d7771596c007c2c59a878899816840cf1a2752
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SSDEEP
1536:VXRvprtjevt2ikjRD6kr+p+aJEA8MekeZpTzXcMK3/cJI8vHmY+T:VXB36vt2xD6G+1JEArIJrcMK3/cG8f
Malware Config
Extracted
pony
http://kurtst.pw:4915/doc/black.php
http://kurtst.pw:888/doc/black.php
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payload_url
http://kytrus.pw:888/pic/Flash.exe
Signatures
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Pony family
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe -
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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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 3192 cmd.exe 3348 at.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1204 cmd.exe 3880 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3880 PING.EXE -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeTcbPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeChangeNotifyPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeCreateTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeBackupPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeRestorePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeIncreaseQuotaPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeAssignPrimaryTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeImpersonatePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeTcbPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeChangeNotifyPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeCreateTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeBackupPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeRestorePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeIncreaseQuotaPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeAssignPrimaryTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeImpersonatePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeTcbPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeChangeNotifyPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeCreateTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeBackupPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeRestorePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeIncreaseQuotaPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeAssignPrimaryTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeImpersonatePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeTcbPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeChangeNotifyPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeCreateTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeBackupPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeRestorePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeIncreaseQuotaPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeAssignPrimaryTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeImpersonatePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeTcbPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeChangeNotifyPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeCreateTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeBackupPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeRestorePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeIncreaseQuotaPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeAssignPrimaryTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeImpersonatePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeTcbPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeChangeNotifyPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeCreateTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeBackupPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeRestorePrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeIncreaseQuotaPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe Token: SeAssignPrimaryTokenPrivilege 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4996 wrote to memory of 3192 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe 98 PID 4996 wrote to memory of 3192 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe 98 PID 4996 wrote to memory of 3192 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe 98 PID 4996 wrote to memory of 1204 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe 99 PID 4996 wrote to memory of 1204 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe 99 PID 4996 wrote to memory of 1204 4996 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe 99 PID 3192 wrote to memory of 3348 3192 cmd.exe 102 PID 3192 wrote to memory of 3348 3192 cmd.exe 102 PID 3192 wrote to memory of 3348 3192 cmd.exe 102 PID 1204 wrote to memory of 3880 1204 cmd.exe 103 PID 1204 wrote to memory of 3880 1204 cmd.exe 103 PID 1204 wrote to memory of 3880 1204 cmd.exe 103 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe"C:\Users\Admin\AppData\Local\Temp\5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:4996 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 08:51:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240648687aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Windows\SysWOW64\at.exeat 08:51:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240648687aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:3348
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 6 localhost && erase "C:\Users\Admin\AppData\Local\Temp\5f553971992a6a1f97a76b4b299ab1b7295cb0207d9ec9a4c53b3310b7419e9bN.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Windows\SysWOW64\PING.EXEping -n 6 localhost3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3880
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3