3706c440557692c612527c0eb437577ef2dae8a1ca947dd2bc259b451e192f42

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 11:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-A90000000001}\SC_Reader.exe	geek64.exe
File opened for modification	C:\Windows\Installer\{90140000-002A-0000-1000-0000000FF1CE}\ShellUI.MST	geek64.exe

Executes dropped EXE 2 IoCs

pid	Process
2980	geek64.exe
1212	Process not Found

Loads dropped DLL 1 IoCs

pid	Process
2932	geek.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2932	geek.exe
2980	geek64.exe
2980	geek64.exe
2980	geek64.exe
2980	geek64.exe
2980	geek64.exe
2980	geek64.exe
2980	geek64.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2980	2932	geek.exe	28
PID 2932 wrote to memory of 2980	2932	geek.exe	28
PID 2932 wrote to memory of 2980	2932	geek.exe	28
PID 2932 wrote to memory of 2980	2932	geek.exe	28

C:\Users\Admin\AppData\Local\Temp\geek.exe
"C:\Users\Admin\AppData\Local\Temp\geek.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Users\Admin\AppData\Local\Temp\geek64.exe
  C:\Users\Admin\AppData\Local\Temp\geek64.exe
  2⤵
  - Drops file in Windows directory
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\geek64.exe

Filesize
3.7MB

MD5
c84a3c776bf83d55f901288db3b8b8a0

SHA1
515df2a9fb35beef25d070b688d692646f0a1c8f

SHA256
b8d968872fe7ed8de7eeb89ff6e1ce2029521f7c744c088ae2c4807b396d28ae

SHA512
e471e4ffa1511b5239474577eda92ccb98918eb1633284af20ed80a3cd8366dc4b3ecbe2482b9325e6c543b1acf07731973290265b0ac3c94ea6c436b12e9064

Download Submit