549dbe51d672d510fcfc4bc41a0b7bc94052ecd2bd5da5b901af6fa830d9a270

Analysis

max time kernel
89s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
29/02/2024, 00:20

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General

Target

uninst.exe
Size

235KB
MD5

0bd948ed9fd9341c751e81dc31e5269a
SHA1

be20903bff687dff17c953eed58ec5922a0342c8
SHA256

7464960c591d325f6717784be8fb810e32328d33ec1f7ea5b3207eb15e6a8af8
SHA512

245a39a4f109faa7d94505373619e291555570f79e41710336f294b6c72d1645f68fa0b12431d7c2078566585e852bdfca96393b627f9838fb720c52ebbf30ca
SSDEEP

3072:YXK9qKo9bH1ruxIKIUqUllLvyHVZ5mXFA07EXUc:YXFKo5oIGRllLOmXFAOE9

Score

4^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5000	Un.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 3404 wrote to memory of 5000	3404	uninst.exe	80
PID 3404 wrote to memory of 5000	3404	uninst.exe	80
PID 3404 wrote to memory of 5000	3404	uninst.exe	80

C:\Users\Admin\AppData\Local\Temp\uninst.exe
"C:\Users\Admin\AppData\Local\Temp\uninst.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  PID:5000

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\~nsu1.tmp\Un.exe

Filesize
235KB

MD5
0bd948ed9fd9341c751e81dc31e5269a

SHA1
be20903bff687dff17c953eed58ec5922a0342c8

SHA256
7464960c591d325f6717784be8fb810e32328d33ec1f7ea5b3207eb15e6a8af8

SHA512
245a39a4f109faa7d94505373619e291555570f79e41710336f294b6c72d1645f68fa0b12431d7c2078566585e852bdfca96393b627f9838fb720c52ebbf30ca

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