d70138bbb3687aa31b35ff4aadac1ffe6569de225981f299b8853bc69c0fc39e

Analysis

max time kernel
150s
max time network
141s
platform
windows7_x64
resource
win7v20210410
submitted
17/05/2021, 09:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

aa5d19cb085c0594803a17d0a374cfc2.exe
Size

10.0MB
MD5

aa5d19cb085c0594803a17d0a374cfc2
SHA1

a248e866bb2a19979dc5ffb0f5db5e14e8b57620
SHA256

d70138bbb3687aa31b35ff4aadac1ffe6569de225981f299b8853bc69c0fc39e
SHA512

f6b20abbfbf45b102e63825f647ea9d340b46267c91e4570e3bb1eb05fa5fc97161cb3ac856755cf9309678610419f9aad58d9c40caf31a32629994cf90d57ab

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1072	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 1072	1056	aa5d19cb085c0594803a17d0a374cfc2.exe	26
PID 1056 wrote to memory of 1072	1056	aa5d19cb085c0594803a17d0a374cfc2.exe	26
PID 1056 wrote to memory of 1072	1056	aa5d19cb085c0594803a17d0a374cfc2.exe	26
PID 1056 wrote to memory of 1072	1056	aa5d19cb085c0594803a17d0a374cfc2.exe	26

C:\Users\Admin\AppData\Local\Temp\aa5d19cb085c0594803a17d0a374cfc2.exe
"C:\Users\Admin\AppData\Local\Temp\aa5d19cb085c0594803a17d0a374cfc2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1056
- C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
  "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\Documents\aa5d19cb085c0594803a17d0a374cfc2 .pdf"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:1072

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1056-60-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1056-61-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download