Analysis
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max time kernel
138s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
06-12-2024 16:37
General
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Target
Outstanding_Payment.vbs_.vbs
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Size
10KB
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MD5
7d736f2af918d503db2e0b8139d155ae
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SHA1
b41d9474dfa719a9971a571eabc148c174e2bd24
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SHA256
3c66afe6ed426888388935d671be049f948a30a58b866b4cf669c7eea88e059f
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SHA512
06ceeefa45b62026b3e61f49aed4a29e3ff4b2d832d1050740b173b07147edfcb4d2bb6e611072dc4b2435e1b18d441092009a806cb1cd52f5e9fca48b6b240e
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SSDEEP
192:GbC4tuunETpXgAdZF7+txQTof3aeBjhY/Hg12p3mXBP8xX:YMOspQY+txBryWV8Z
Malware Config
Extracted
xenorat
dns.stipamana.com
Xeno_rat_nd8912d
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delay
12000
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install_path
appdata
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port
4567
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startup_name
mrec
Signatures
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Detect XenoRat Payload 1 IoCs
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XenorRat
XenorRat is a remote access trojan written in C#.
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Xenorat family
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Blocklisted process makes network request 1 IoCs
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Downloads MZ/PE file
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Office macro that triggers on suspicious action 1 IoCs
Office document macro which triggers in special circumstances - often malicious.
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Suspicious Office macro 1 IoCs
Office document equipped with macros.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 8 IoCs
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Suspicious use of SetThreadContext 6 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
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Suspicious behavior: AddClipboardFormatListener 2 IoCs
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Suspicious behavior: EnumeratesProcesses 24 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 7 IoCs
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Suspicious use of WriteProcessMemory 57 IoCs
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Outstanding_Payment.vbs_.vbs"1⤵
- Blocklisted process makes network request
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /Automation -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exe3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 804⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exe3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 804⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\SSUNJNDPI.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exe"C:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exeC:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exeC:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "mrec" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBD83.tmp" /F6⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exeC:\Users\Admin\AppData\Roaming\UpdateManager\SSUNJNDPI.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1300 -ip 13001⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4220 -ip 42201⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
706B
MD5d95c58e609838928f0f49837cab7dfd2
SHA155e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA2560407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
SHA512405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
35KB
MD5df7222411a3a5c18e0d8fb28befb5ed7
SHA13680092dcd1918b0f0d11c9d2500db6c161956cb
SHA256e629bbd6a5b5c253f38cea38d156d81e0f0e391b7e7618ff275e31fa0d3a34c6
SHA512794d3f34297d17cc9d078a70489705b45f4b885619879ef2cba4d04498ba198680013a742b9d691b88307f24eb61a065fce4827cf138f2ef7504724cd4dc4cc7
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Filesize
1KB
MD5781dc436ece4859691c0554d87d77e95
SHA109e660087694d58194e040536f4fd7022950b9a1
SHA256279dc42f5262e00e3d96d075efa643893feb579066db29f769f5e44e985a36f6
SHA512262f7202ec8809088cbed523e920c96ead7ce5f8b485dd20579d0ce758285e9d604c9eec31c1232c0e2984b1d8ef1d67ff07f012246cdc3ebe910a856522328d
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
166KB
MD53560e82e9a06fae6f73f9cdb99da41ee
SHA1501bfeab5e8526a75c1e0872157d708d246e33c9
SHA2561f8da113e46b2c9ee4288a95e6f44ae030dfcc6ac555535d93ea64a51a0d456f
SHA512951df547908ca94b8133f57725d5574604633ee9e4db12a81ecb1f08fa6fab3c10ab3d5c3b2a58651c0f748094781c1b9f6f16c618c34e4481c983d48757b746
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Filesize
128KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
24KB
-
Filesize
624KB
-
Filesize
200KB
-
Filesize
24KB
-
Filesize
192KB
-
Filesize
72KB
-
Filesize
2.0MB
-
Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
64KB
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Filesize
408KB