d96df1051e62aa40baefd51235be45f8038745582a5d3428b63123fd2ced60db

Analysis

max time kernel
12s
max time network
14s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
23-05-2024 06:20

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General

Target

geek.exe
Size

6.7MB
MD5

ef78997488e6121971404a3f25686fee
SHA1

53a260990106e5271cb525f87be008e299beaa85
SHA256

d96df1051e62aa40baefd51235be45f8038745582a5d3428b63123fd2ced60db
SHA512

8a021950ae41a76659cacdba57d4a090b839dc9a39866b1ca3b6efc533d2542cdb40dbf5004c58d1793329a60126052d7372b0b3d4e9165cfa48938f0e77e573
SSDEEP

98304:jo2mCHer41qIJVUR0LRn2ufOFL//bHAKYmg77UQ1mfa/ews4VOp9mD:U4wIY0LRnHfq37g7oQcfa/ewsWOpsD

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Executes dropped EXE 1 IoCs

Processes:

geek64.exe

pid process

1520 geek64.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

geek64.exe

pid process

1520 geek64.exe
Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

geek.exegeek64.exe

pid process

4912 geek.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
1520 geek64.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

geek.exe

description pid process target process

PID 4912 wrote to memory of 1520 4912 geek.exe geek64.exe
PID 4912 wrote to memory of 1520 4912 geek.exe geek64.exe

pid	process
1520	geek64.exe

pid	process
1520	geek64.exe

pid	process
4912	geek.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe
1520	geek64.exe

description	pid	process	target process
PID 4912 wrote to memory of 1520	4912	geek.exe	geek64.exe
PID 4912 wrote to memory of 1520	4912	geek.exe	geek64.exe

C:\Users\Admin\AppData\Local\Temp\geek.exe
"C:\Users\Admin\AppData\Local\Temp\geek.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4912

C:\Users\Admin\AppData\Local\Temp\geek64.exe
C:\Users\Admin\AppData\Local\Temp\geek64.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1520

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\geek64.exe
Filesize
3.7MB

MD5
c84a3c776bf83d55f901288db3b8b8a0

SHA1
515df2a9fb35beef25d070b688d692646f0a1c8f

SHA256
b8d968872fe7ed8de7eeb89ff6e1ce2029521f7c744c088ae2c4807b396d28ae

SHA512
e471e4ffa1511b5239474577eda92ccb98918eb1633284af20ed80a3cd8366dc4b3ecbe2482b9325e6c543b1acf07731973290265b0ac3c94ea6c436b12e9064

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C:\Users\Admin\AppData\Roaming\Geek Uninstaller\prefs.xml
Filesize
578B

MD5
2543007851b35a26053762205a1a2d6e

SHA1
5711940d51aedb551bc42d9226801f1fe78b200e

SHA256
b89e43b334010de29c9d948b9daed12d82371e50ecc5d25f6c144f0b07a89c27

SHA512
99f361c8f74caae00d92724b0565c1ee259d4aba644616d2936ca9ca4247bbb6917a4e6c71938c5087d96750f9f269dff7ef6d50114d0462c39cabfaa004ac81

Download Submit