02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93

Analysis

max time kernel
32s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 23:10

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General

Target

02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe
Size

2.9MB
MD5

95358010daf9dec66431f01d4df8d8be
SHA1

99e88120a76541e643b3b3dc85404dd2280e1f52
SHA256

02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93
SHA512

476cccc7c5b516d470b5434a940073d515a311de7c2036dbbf5ed4000cd49c2264c8da7e2c1200dab34e7f7698ff766b0c818051771df0cb606c830b648c2958
SSDEEP

24576:JtgZPqFgGQNwSwBFFxXBQNP14Da4xEjuqAuEdR7oyTQomRVVz4vj/mqBP8a:J70iVCCDuqDuEdFdTARrzqjPBP8

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1000	1792	WerFault.exe	15

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1792	02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 1000	1792	02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe	23
PID 1792 wrote to memory of 1000	1792	02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe	23
PID 1792 wrote to memory of 1000	1792	02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe	23
PID 1792 wrote to memory of 1000	1792	02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe	23

C:\Users\Admin\AppData\Local\Temp\02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe
"C:\Users\Admin\AppData\Local\Temp\02aa742deafc0d4eb6e9dbd914382325fecea409e1898677347e734a9115ad93.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 416
  2⤵
  - Program crash
  PID:1000

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

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Downloads

memory/1792-54-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

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