9b01933622127516bfc2ce94d3e37c9d9c4fb82a8e3b1536683c59585c0aca77

Analysis

max time kernel
139s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 19:02

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General

Target

halfguideonuninst.exe
Size

566KB
MD5

fe594afa30038e850fad4fb35cad812c
SHA1

ec42bd7ecaa4f2e8ad5807a5c1857e50141b9d4b
SHA256

870c3fcdaeca37a01eba1f2407b1039988834844d5336af01ca1b721987e509f
SHA512

518f81a09371e0e1bfa94c4a81c41d2eb13b39de94e930d8c924eb565544c71eddf166afe805c74d7b450e59b4ba99f7025ba0897113273a3b1160ad68426bd6
SSDEEP

12288:JqSeOTosGnY/5lwLKwIDjeVyzMmLDJxWvu/T:JdNGnY/5KAOV9mLFxWvu

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\$$835.bat	halfguideonuninst.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	halfguideonuninst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3252 wrote to memory of 4780	3252	halfguideonuninst.exe	84
PID 3252 wrote to memory of 4780	3252	halfguideonuninst.exe	84
PID 3252 wrote to memory of 4780	3252	halfguideonuninst.exe	84

C:\Users\Admin\AppData\Local\Temp\halfguideonuninst.exe
"C:\Users\Admin\AppData\Local\Temp\halfguideonuninst.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3252
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\$$835.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\$$835.bat

Filesize
149B

MD5
503387782a060d1b3091a5915f4b2a42

SHA1
17969636c1f4987b5afc1d00bf96fbfaa5c0bb86

SHA256
08253f1c3877fdd2482fde594fd8f9ac28028f03a933308872a8a5d45a13bd21

SHA512
cf2c62ae71d1bc5eac32f3e8fcd4e671a2b7c16734a35959fca7e4898290e9caeb54febb0a953f47e98260185606f8d1937e1f0c2451909904e8c299f1d3e7b5

Download Submit
memory/3252-0-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/3252-4-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/3252-5-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download