47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925

Analysis

max time kernel
143s
max time network
55s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 21:50

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General

Target

47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe
Size

391KB
MD5

dc0dcff76c8afd7ddc50bcfad8c42308
SHA1

532d41b3c048aeed2271d4c453fa88fa700c732f
SHA256

47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925
SHA512

f3d874c6cbfa9204eb12be011d2c73c2bba55490286d1cc393245503ffaa65f8a0ba68929fef7ca94286be168fc64b118e088bb00fe310313e4e13150b65517e
SSDEEP

6144:S6HoSh8VBYRoYF2idZecnl20lHRxp3gh9xY88LfAwZjVQ9LVNKECKdTcU/4ca7zS:S6IJk2IF3Z4mxxw8nK9Lb7encsq

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\syotom = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe"	47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

Processes:

47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "www.naver.com"	47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe

C:\Users\Admin\AppData\Local\Temp\47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe
"C:\Users\Admin\AppData\Local\Temp\47594284e0a9e7f822161f417d5746c2ce915c1426cf05e185328ae8384b8925.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
PID:1752

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1752-54-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download
memory/1752-55-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/1752-56-0x0000000000380000-0x00000000003D4000-memory.dmp

Filesize
336KB

Download