Analysis
-
max time kernel
135s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2023 13:32
Static task
static1
Behavioral task
behavioral1
Sample
09589499.exe
Resource
win7-20230220-en
General
-
Target
09589499.exe
-
Size
104KB
-
MD5
2fc4a456d3294bb50769381e4a7ae67e
-
SHA1
b2cf4ea17444d54a9947f95f5e00bc06ad68a52f
-
SHA256
65d78bece51ee1c500d4058bf724b96ee87cd41eb62a34fb6cb03643423c9d00
-
SHA512
659fd7098d7dbc649a39961a8d7f05d5fb3248f32324681f14f29bef5f0bafe62ba22c995b0972842a6851c23c54dcf9163e12f50ec502a1b5777e688984239b
-
SSDEEP
1536:LzFRP4faiQE1oLAFbGQ09lnrKeXPE2iI5DhXprRFNF8/EIW9QZsDn/:3TPoeLAFQlrKs3XprRFNgEIWSZsz
Malware Config
Extracted
pony
http://sbcnt.com/web/web/gate.php
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
09589499.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 09589499.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Processes:
resource yara_rule behavioral2/memory/4324-134-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4324-135-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4324-136-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4324-139-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4324-140-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4324-141-0x0000000000400000-0x000000000041C000-memory.dmp upx -
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
09589499.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 09589499.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
09589499.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 09589499.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
09589499.exedescription pid process target process PID 2000 set thread context of 4324 2000 09589499.exe 09589499.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
09589499.exedescription pid process Token: SeImpersonatePrivilege 4324 09589499.exe Token: SeTcbPrivilege 4324 09589499.exe Token: SeChangeNotifyPrivilege 4324 09589499.exe Token: SeCreateTokenPrivilege 4324 09589499.exe Token: SeBackupPrivilege 4324 09589499.exe Token: SeRestorePrivilege 4324 09589499.exe Token: SeIncreaseQuotaPrivilege 4324 09589499.exe Token: SeAssignPrimaryTokenPrivilege 4324 09589499.exe Token: SeImpersonatePrivilege 4324 09589499.exe Token: SeTcbPrivilege 4324 09589499.exe Token: SeChangeNotifyPrivilege 4324 09589499.exe Token: SeCreateTokenPrivilege 4324 09589499.exe Token: SeBackupPrivilege 4324 09589499.exe Token: SeRestorePrivilege 4324 09589499.exe Token: SeIncreaseQuotaPrivilege 4324 09589499.exe Token: SeAssignPrimaryTokenPrivilege 4324 09589499.exe Token: SeImpersonatePrivilege 4324 09589499.exe Token: SeTcbPrivilege 4324 09589499.exe Token: SeChangeNotifyPrivilege 4324 09589499.exe Token: SeCreateTokenPrivilege 4324 09589499.exe Token: SeBackupPrivilege 4324 09589499.exe Token: SeRestorePrivilege 4324 09589499.exe Token: SeIncreaseQuotaPrivilege 4324 09589499.exe Token: SeAssignPrimaryTokenPrivilege 4324 09589499.exe Token: SeImpersonatePrivilege 4324 09589499.exe Token: SeTcbPrivilege 4324 09589499.exe Token: SeChangeNotifyPrivilege 4324 09589499.exe Token: SeCreateTokenPrivilege 4324 09589499.exe Token: SeBackupPrivilege 4324 09589499.exe Token: SeRestorePrivilege 4324 09589499.exe Token: SeIncreaseQuotaPrivilege 4324 09589499.exe Token: SeAssignPrimaryTokenPrivilege 4324 09589499.exe Token: SeImpersonatePrivilege 4324 09589499.exe Token: SeTcbPrivilege 4324 09589499.exe Token: SeChangeNotifyPrivilege 4324 09589499.exe Token: SeCreateTokenPrivilege 4324 09589499.exe Token: SeBackupPrivilege 4324 09589499.exe Token: SeRestorePrivilege 4324 09589499.exe Token: SeIncreaseQuotaPrivilege 4324 09589499.exe Token: SeAssignPrimaryTokenPrivilege 4324 09589499.exe Token: SeImpersonatePrivilege 4324 09589499.exe Token: SeTcbPrivilege 4324 09589499.exe Token: SeChangeNotifyPrivilege 4324 09589499.exe Token: SeCreateTokenPrivilege 4324 09589499.exe Token: SeBackupPrivilege 4324 09589499.exe Token: SeRestorePrivilege 4324 09589499.exe Token: SeIncreaseQuotaPrivilege 4324 09589499.exe Token: SeAssignPrimaryTokenPrivilege 4324 09589499.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
09589499.exe09589499.exedescription pid process target process PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 2000 wrote to memory of 4324 2000 09589499.exe 09589499.exe PID 4324 wrote to memory of 2688 4324 09589499.exe cmd.exe PID 4324 wrote to memory of 2688 4324 09589499.exe cmd.exe PID 4324 wrote to memory of 2688 4324 09589499.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
09589499.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 09589499.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\09589499.exe"C:\Users\Admin\AppData\Local\Temp\09589499.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\09589499.exe"C:\Users\Admin\AppData\Local\Temp\09589499.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
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240547406.bat" "C:\Users\Admin\AppData\Local\Temp\09589499.exe" "3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\240547406.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
-
memory/2000-133-0x00000000012E0000-0x00000000012F0000-memory.dmpFilesize
64KB
-
memory/4324-134-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/4324-135-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/4324-136-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/4324-139-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/4324-140-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/4324-141-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB