e66c9959bcc4ab913b89e9dabe392b785616f1b5f2039a5757f0dc5d30e76690

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16-06-2024 23:10

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General

Target

uninstall.exe
Size

66KB
MD5

75c84be6edeb473e9b347c25e79e56c1
SHA1

8e8194182fabd97a406ab84cf7b0a5b7eaead253
SHA256

0fa917124981b68e4a70be84598653878f56914d3390f176034b53230d9ede2c
SHA512

b66541b2481b0313e85f99896b94320a4984af77356a8c2c88d47dfa178d55a04716371f2b8a94b728886ab30c6d55655a99ea07329031fb7b5ac3e6793c048a
SSDEEP

1536:2joUxZbE+HOI66qkryz9zI+PYXnj3WCW2EW58A4Romu/nS1s23CoV:2dxNE+Hb+eyz9zI3nj3WCW2EW5x45XAy

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3820	Au_.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 3820	4524	uninstall.exe	82
PID 4524 wrote to memory of 3820	4524	uninstall.exe	82
PID 4524 wrote to memory of 3820	4524	uninstall.exe	82

C:\Users\Admin\AppData\Local\Temp\uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\uninstall.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  PID:3820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
66KB

MD5
75c84be6edeb473e9b347c25e79e56c1

SHA1
8e8194182fabd97a406ab84cf7b0a5b7eaead253

SHA256
0fa917124981b68e4a70be84598653878f56914d3390f176034b53230d9ede2c

SHA512
b66541b2481b0313e85f99896b94320a4984af77356a8c2c88d47dfa178d55a04716371f2b8a94b728886ab30c6d55655a99ea07329031fb7b5ac3e6793c048a

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