Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
06-12-2024 08:47
General
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Target
Outstanding_Payment.vbs
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Size
10KB
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MD5
c16e69631577cf98f535b3bc87449d8d
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SHA1
66f071119d42023a1cd24387a19662cdf906ad22
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SHA256
e11868449abb65e5cd24b8454cc993336b1fa1462f8c8b31461dcaee3c6cf0e3
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SHA512
229c40d72a64bda855b35f959867cddbd8689a0d47adfb4bbe297af48c4c92dcaa90db5c31e06510012ad594d2196d396f6f75d1038d7772ff98c8f75431475f
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SSDEEP
192:8tdtjLrdjOmUi27Ang2iNSiHWdhWOqVNaYFPyxDpRCI:SQmM5xN7McOTYF0MI
Malware Config
Extracted
xenorat
87.120.120.27
Xeno_rat_nd8912d
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delay
11000
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install_path
appdata
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port
2222
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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 64 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"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\MDEODF.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\MDEODF.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\MDEODF.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\MDEODF.exe3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 804⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\MDEODF.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\MDEODF.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\MDEODF.exe"C:\Users\Admin\AppData\Roaming\UpdateManager\MDEODF.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\MDEODF.exeC:\Users\Admin\AppData\Roaming\UpdateManager\MDEODF.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Roaming\UpdateManager\MDEODF.exeC:\Users\Admin\AppData\Roaming\UpdateManager\MDEODF.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\tmpE2FD.tmp" /F6⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Roaming\UpdateManager\MDEODF.exeC:\Users\Admin\AppData\Roaming\UpdateManager\MDEODF.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\MDEODF.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\MDEODF.exe3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 804⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4828 -ip 48281⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2952 -ip 29521⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
706B
MD5d95c58e609838928f0f49837cab7dfd2
SHA155e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA2560407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
SHA512405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
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Filesize
47KB
MD526973056c194b68b10d1c2b9a632a27e
SHA10b61132df948c4d48e81b631bdad91be1080f530
SHA2564a58b228b23cdc286d103115b2fb312eedf6741aeada17b242620b6737db1035
SHA51272a2120c4e62e91aec8cf5ec14ca42d5088944b4652dd5c69be15640bb3c260a8eb74984659f98d2161671bc4b4da0397542d4e0d24e30518374ff686ed66c2e
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
1KB
MD524e2af963622d631ed9b8e669ca1599c
SHA175650cfd13c2157a7294aba28dae745a1d8f4f08
SHA2563fe4b9f2481a7d4e772f1eeef130b39d96be8462fba9f5f065ff1b0917ac043b
SHA512f142d5b265e21a878055d9368052192c372157c235278528d84174a8440f7b68027acc947063f05644eae8307d9bdcfb06592ba634e490d298b437d6579db8cd
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
166KB
MD5f44302503ea4eedfa831c25711df51b7
SHA1127d6ec83904de48d90c293e53c905fc4206bfb8
SHA25621b7b8656a008ad3e5df1725cddf55e650812c1f3d59609f14c0d3089a886de6
SHA51271e9512244d864b53abf436b496a53e6771135cc7d5fc0e4df7d04ac23074b6ed1e7438a28bc232a70f57de97367f0e3a21925bed738c5e47bdf3487ab2f4e03
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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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
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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
4KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
72KB
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Filesize
24KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
624KB
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Filesize
200KB
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Filesize
24KB
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Filesize
184KB
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Filesize
408KB