46dc49be65d7165e2a6009854a4f27f0088230199e61e0555cb1bd266535874a

Analysis

max time kernel
53s
max time network
17s
platform
windows7_x64
resource
win7
submitted
11-08-2020 12:30

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General

Target

foo/4ea45460c3e7c3d8486d3f7bec90c613.exe

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1328	PCVersion.exe

Loads dropped DLL 10 IoCs

pid	Process
1108	4ea45460c3e7c3d8486d3f7bec90c613.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe
1328	PCVersion.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1328	PCVersion.exe
1328	PCVersion.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24
PID 1108 wrote to memory of 1328	1108	4ea45460c3e7c3d8486d3f7bec90c613.exe	24

C:\Users\Admin\AppData\Local\Temp\foo\4ea45460c3e7c3d8486d3f7bec90c613.exe
"C:\Users\Admin\AppData\Local\Temp\foo\4ea45460c3e7c3d8486d3f7bec90c613.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1108
- C:\Users\Admin\AppData\Local\Temp\ÐÇ×ùÔËÊÆ\PCVersion.exe
  C:\Users\Admin\AppData\Local\Temp\ÐÇ×ùÔËÊÆ\PCVersion.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  PID:1328

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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