c7c1e87f74a0a769fed8b305ce43f926bd68e02e80f40976698366baa045b0cf

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/06/2024, 06:58

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General

Target

Uninstall.exe
Size

156KB
MD5

9a530d8f977c6a290fffae2de3e68e88
SHA1

dc54ce5790da3b727437dda815f4d60533a53ed3
SHA256

0555c40c097319c023c5d3358804a27f03337cef8178d64575bddb5ebfb9ad91
SHA512

2e24466484a1ee9fbc35a4c2b8b514a69e61390484de968b3f005aa16f47104ef079405cec36b317c0ceb46a801143d8af9ba87a67dba1fa15637a55d75a0a9c
SSDEEP

3072:Ker9sr1DwfgBfT0L8aV+5Ue8Uv/vyPecPmzDTWGMfMruobJtADT+:3Kr5wf0IDyEbPFPwXEfEuobJS+

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1312	Un_A.exe

Loads dropped DLL 1 IoCs

pid	Process
1312	Un_A.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 1312	2144	Uninstall.exe	86
PID 2144 wrote to memory of 1312	2144	Uninstall.exe	86

C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\Uninstall.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1312

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\nst8F13.tmp\nsDialogs.dll

Filesize
14KB

MD5
3122c5948b4ea998bca7765b1d631339

SHA1
31f152b86e9f1fcbe91059bd5962d4ffd8b35f02

SHA256
2107b714dadbd411e2e11126f350f744c20bc095cf22069b43b50cf2fa00cdf9

SHA512
6f9806b9fa76a08be66d31898c0fe40fc311b8d3d241ae7b47ed5dcc48e2f39b4c274791f9874603e5aaa1a07adc21b99ae20cd4a1dcb94dcaddd929ba0eb0a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe

Filesize
156KB

MD5
9a530d8f977c6a290fffae2de3e68e88

SHA1
dc54ce5790da3b727437dda815f4d60533a53ed3

SHA256
0555c40c097319c023c5d3358804a27f03337cef8178d64575bddb5ebfb9ad91

SHA512
2e24466484a1ee9fbc35a4c2b8b514a69e61390484de968b3f005aa16f47104ef079405cec36b317c0ceb46a801143d8af9ba87a67dba1fa15637a55d75a0a9c

Download Submit
memory/1312-18-0x00007FFB37270000-0x00007FFB3727D000-memory.dmp

Filesize
52KB

Download
memory/1312-17-0x0000000140000000-0x000000014020E000-memory.dmp

Filesize
2.1MB

Download
memory/2144-5-0x0000000140000000-0x000000014020E000-memory.dmp

Filesize
2.1MB

Download