211c37d00b6555ca57c72c779220f31fdb21394436066991149c604487b44991

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12-05-2024 10:21

Target

UninstallMeMeLive.exe
Size

394KB
MD5

5b4c0f4589753cf28114c0cf73a729a8
SHA1

aeaa96eff6b4a43c0761b418119fb0fb96aa5073
SHA256

a186be7d61b6ac54de13410110086f81fdded6987182d15867cb45a104c236cc
SHA512

c343835c4cc5d9f6a3b4cea080e4d592f83563966b65e978aed5c93a5b9891eb97a246b1b36e68ec911142a903f8156d2f8340c6a1c50a7294b61eaf5e14d8a4
SSDEEP

1536:ZPzUmdx2gahvwPBW7rfoOcZ1VBBUY5zQVmp2A:ZPzUQ2gyYqrf5cZ1bBPtUmpp

Score

7^/10

Deletes itself 1 IoCs

Processes:

Un_A.exe

pid process

3424 Un_A.exe
Executes dropped EXE 1 IoCs

Processes:

Un_A.exe

pid process

3424 Un_A.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
3424	Un_A.exe

pid	process
3424	Un_A.exe

NSIS installer 2 IoCs

installer

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe	nsis_installer_1
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe	nsis_installer_2

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

UninstallMeMeLive.exe

description	pid	process	target process
PID 3824 wrote to memory of 3424	3824	UninstallMeMeLive.exe	Un_A.exe
PID 3824 wrote to memory of 3424	3824	UninstallMeMeLive.exe	Un_A.exe
PID 3824 wrote to memory of 3424	3824	UninstallMeMeLive.exe	Un_A.exe

C:\Users\Admin\AppData\Local\Temp\UninstallMeMeLive.exe
"C:\Users\Admin\AppData\Local\Temp\UninstallMeMeLive.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3824
- 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⤵
  - Deletes itself
  - Executes dropped EXE
  PID:3424

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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

Filesize
394KB

MD5
5b4c0f4589753cf28114c0cf73a729a8

SHA1
aeaa96eff6b4a43c0761b418119fb0fb96aa5073

SHA256
a186be7d61b6ac54de13410110086f81fdded6987182d15867cb45a104c236cc

SHA512
c343835c4cc5d9f6a3b4cea080e4d592f83563966b65e978aed5c93a5b9891eb97a246b1b36e68ec911142a903f8156d2f8340c6a1c50a7294b61eaf5e14d8a4

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