95813805d85eed6f2f8d8f3bae83c53f49fe130f6d400d82bcb0d4b7761eebd7

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
25-06-2024 21:28

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General

Target

PMC.MEncoder_3.8.977_gb/PMC_ME.exe
Size

570KB
MD5

1488dd43995486e50bd19722d1f01371
SHA1

abe33fc8dc8b404775efbb7fd832b6a3c8035333
SHA256

37647568116dd7da4734b346ae748f08bc1fa9603d14a858438a5180a38b9d32
SHA512

2190543ae06ffdaae520c922334b680908bb660d9806d4bb608ad935a64b515ffdf70bba376647458b084dfb29cf18119d65394798958f76852dc06d4b1d3f9d
SSDEEP

12288:ZSWE5JaYPcVzQTJmXTzVjaT797kKEmEZG5dtsla8kPslHwbQ6DBkAflw:XEf7PcVM6Vo795KZgdtV87sDt

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	PMC_ME.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	PMC_ME.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	PMC_ME.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2072	PMC_ME.exe
2072	PMC_ME.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2072	PMC_ME.exe
2072	PMC_ME.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2072	PMC_ME.exe
2072	PMC_ME.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 1076	2072	PMC_ME.exe	28
PID 2072 wrote to memory of 1076	2072	PMC_ME.exe	28
PID 2072 wrote to memory of 1076	2072	PMC_ME.exe	28
PID 2072 wrote to memory of 1076	2072	PMC_ME.exe	28
PID 2072 wrote to memory of 2384	2072	PMC_ME.exe	30
PID 2072 wrote to memory of 2384	2072	PMC_ME.exe	30
PID 2072 wrote to memory of 2384	2072	PMC_ME.exe	30
PID 2072 wrote to memory of 2384	2072	PMC_ME.exe	30

C:\Users\Admin\AppData\Local\Temp\PMC.MEncoder_3.8.977_gb\PMC_ME.exe
"C:\Users\Admin\AppData\Local\Temp\PMC.MEncoder_3.8.977_gb\PMC_ME.exe"
1⤵
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\PMC.MEncoder_3.8.977_gb\Tools\ffmpeg.exe
  "C:\Users\Admin\AppData\Local\Temp\PMC.MEncoder_3.8.977_gb\Tools\ffmpeg.exe"
  2⤵
  PID:1076
- C:\Users\Admin\AppData\Local\Temp\PMC.MEncoder_3.8.977_gb\Tools\ffmpeg.exe
  "C:\Users\Admin\AppData\Local\Temp\PMC.MEncoder_3.8.977_gb\Tools\ffmpeg.exe" -formats
  2⤵
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1076-11-0x0000000000400000-0x0000000001278000-memory.dmp

Filesize
14.5MB

Download
memory/2072-1-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2072-0-0x0000000000400000-0x0000000000750000-memory.dmp

Filesize
3.3MB

Download
memory/2072-2-0x0000000000400000-0x0000000000750000-memory.dmp

Filesize
3.3MB

Download
memory/2072-4-0x0000000000401000-0x0000000000733000-memory.dmp

Filesize
3.2MB

Download
memory/2072-13-0x0000000000400000-0x0000000000750000-memory.dmp

Filesize
3.3MB

Download
memory/2072-15-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2072-16-0x0000000000401000-0x0000000000733000-memory.dmp

Filesize
3.2MB

Download
memory/2384-12-0x0000000000400000-0x0000000001278000-memory.dmp

Filesize
14.5MB

Download