91f4b7ae747bfd036882e084650f608782b6054ecc8ab32f5fe91b91caf80e5d

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 11:14

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General

Target

Uninstall.exe
Size

97KB
MD5

a8c53399726fea24e4af993e971df5af
SHA1

50b4c4d3cf172106417dc0e59eaa63bf7cd0603e
SHA256

6b13a733947bc2395695cc6f9a8b59eae88cf6467e368a810bcac0c10d6c46a6
SHA512

b2159712ecfa8f7e9a75a190e858cc791bcdcd19118a6db40041d7ffbda531343a63244d35012702dda8514191e8bf6e838ab896c9db232f2c163fc4d4cd2bf9
SSDEEP

1536:zO/z6hPABUjO/Zd1716EoLiL4l1HdIaqQPDm0xK8i6f0Zn9PRVW8sW45o75U:kzgjO/Zd1RePDmZ8tf05iW4u1U

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Uninstall.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	Uninstall.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

Uninstall.exeUninstall.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Uninstall.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Uninstall.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Uninstall.exe

description	pid	process	target process
PID 2868 wrote to memory of 1836	2868	Uninstall.exe	Uninstall.exe
PID 2868 wrote to memory of 1836	2868	Uninstall.exe	Uninstall.exe
PID 2868 wrote to memory of 1836	2868	Uninstall.exe	Uninstall.exe

C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\Uninstall.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
  "C:\Users\Admin\AppData\Local\Temp\Uninstall.exe" end
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1836-1-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

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memory/2868-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download