0ada51ccd560238a9b104ee8c26b8afe8f348fbbdfd12f067d2276e880298d8c

General

Target

JQXl0lEJMWhz.exe
Size

13.9MB
MD5

1aa9a0eab69a91dad1e4ddf16f3deb44
SHA1

a71e6952698784fc2ff931289ed6f87943360c13
SHA256

0ada51ccd560238a9b104ee8c26b8afe8f348fbbdfd12f067d2276e880298d8c
SHA512

a5682643ed9112435dd7e1ad430955c1ca4e3d2ccc11ac14bed669b556bd3618be4e02104fed2b4f2666d01b63029ad44b4c7534a8d7980e4bbb2a2765cb0415
SSDEEP

393216:8JzWUq3UKKeizYH2jBkzv7qZ/CMKGvZ/0ZtCHN:85W1nezCTzDAC1GxvHN

Score

9^/10

discovery evasion trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	JQXl0lEJMWhz.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	JQXl0lEJMWhz.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	JQXl0lEJMWhz.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	JQXl0lEJMWhz.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	JQXl0lEJMWhz.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	JQXl0lEJMWhz.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	ldrupd.bin

Deletes itself 1 IoCs

pid	Process
548	ldrupd.bin

Executes dropped EXE 2 IoCs

pid	Process
548	ldrupd.bin
3864	JQXl0lEJMWhz.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	JQXl0lEJMWhz.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	JQXl0lEJMWhz.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3864	JQXl0lEJMWhz.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSystemEnvironmentPrivilege	4260	JQXl0lEJMWhz.exe
Token: SeSystemEnvironmentPrivilege	3864	JQXl0lEJMWhz.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3864	JQXl0lEJMWhz.exe
3864	JQXl0lEJMWhz.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4260 wrote to memory of 3356	4260	JQXl0lEJMWhz.exe	82
PID 4260 wrote to memory of 3356	4260	JQXl0lEJMWhz.exe	82
PID 4260 wrote to memory of 3356	4260	JQXl0lEJMWhz.exe	82
PID 4260 wrote to memory of 3536	4260	JQXl0lEJMWhz.exe	83
PID 4260 wrote to memory of 3536	4260	JQXl0lEJMWhz.exe	83
PID 4260 wrote to memory of 3536	4260	JQXl0lEJMWhz.exe	83
PID 4260 wrote to memory of 548	4260	JQXl0lEJMWhz.exe	84
PID 4260 wrote to memory of 548	4260	JQXl0lEJMWhz.exe	84
PID 548 wrote to memory of 3864	548	ldrupd.bin	85
PID 548 wrote to memory of 3864	548	ldrupd.bin	85
PID 3864 wrote to memory of 2520	3864	JQXl0lEJMWhz.exe	90
PID 3864 wrote to memory of 2520	3864	JQXl0lEJMWhz.exe	90
PID 3864 wrote to memory of 2520	3864	JQXl0lEJMWhz.exe	90
PID 3864 wrote to memory of 4024	3864	JQXl0lEJMWhz.exe	91
PID 3864 wrote to memory of 4024	3864	JQXl0lEJMWhz.exe	91
PID 3864 wrote to memory of 4024	3864	JQXl0lEJMWhz.exe	91

C:\Users\Admin\AppData\Local\Temp\JQXl0lEJMWhz.exe
"C:\Users\Admin\AppData\Local\Temp\JQXl0lEJMWhz.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4260
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  PID:3356
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  PID:3536
- C:\Users\Admin\AppData\Local\ldrupd.bin
  "C:\Users\Admin\AppData\Local\ldrupd.bin"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:548
- - C:\Users\Admin\AppData\Local\Temp\JQXl0lEJMWhz.exe
    "C:\Users\Admin\AppData\Local\Temp\JQXl0lEJMWhz.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3864
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\SysWOW64\cmd.exe"
      4⤵
      PID:2520
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\SysWOW64\cmd.exe"
      4⤵
      PID:4024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

4

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\JQXl0lEJMWhz.exe

Filesize
15.8MB

MD5
cb4d9a2ec18a637830e43f8826553763

SHA1
a4ba2ed8b32cc2e3f33e9dadd9ea30efdc7e25b4

SHA256
4a6ce87722da6492489864600e5138c76dc29854e04223d401a124c87c27ffeb

SHA512
337e56e558ec6817013d8062416c8ee40435aecf43ef2f50f9503a9f74b9fcde1bb9e36e6f8be345257bebaa4e8f044f10dbf05da45b8a597a1f389923cfa0da

Download Submit
C:\Users\Admin\AppData\Local\ldrupd.bin

Filesize
3KB

MD5
a24978a6b77e2cd99823e24c6eb4d055

SHA1
05aab593ba8e0c21f2859d04d4810fdd1ce453c3

SHA256
80ac94c086eb6e52bc3bbebd86e0795f6cb7476153af0c767b9ae4b7e9931140

SHA512
24356ce42d0fd7839166416604fd7bd101cab8754de095676c921bfb664bc110e8a87cb863afefb5fd98450496c1b3e303851943f13a3e19f206350239c2a8db

Download Submit
memory/3864-18-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/3864-19-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/3864-20-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/3864-21-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/3864-561-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/4260-0-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/4260-1-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/4260-2-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/4260-3-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download
memory/4260-9-0x0000000140000000-0x000000014227E000-memory.dmp

Filesize
34.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads