Malware Analysis Report

2025-01-22 18:41

Sample ID 241002-cmwp6asbkn
Target 6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63
SHA256 6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63
Tags
upx gozi banker discovery isfb trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63

Threat Level: Known bad

The file 6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63 was found to be: Known bad.

Malicious Activity Summary

upx gozi banker discovery isfb trojan

Gozi

UPX packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: LoadsDriver

Modifies Internet Explorer settings

Suspicious behavior: EnumeratesProcesses

Modifies Internet Explorer start page

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-02 02:12

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 02:12

Reported

2024-10-02 02:14

Platform

win7-20240903-en

Max time kernel

149s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe"

Signatures

Gozi

banker trojan gozi

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879" C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879" C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A

Modifies Internet Explorer start page

stealer
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\Start Page C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879" C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe

"C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 sp.kulove123.com udp
GB 79.133.176.187:80 sp.kulove123.com tcp
US 8.8.8.8:53 cs.kulove123.com udp
US 8.8.8.8:53 cs.kulove123.com udp
CN 47.93.205.92:80 cs.kulove123.com tcp

Files

memory/1936-0-0x0000000000400000-0x0000000000B51000-memory.dmp

memory/1936-1-0x0000000076D10000-0x0000000076D57000-memory.dmp

memory/1936-504-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-503-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-506-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-508-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-510-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-512-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-514-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-516-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-518-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-532-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-530-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-528-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-526-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-524-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-522-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-520-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-534-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-536-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-538-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-540-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-542-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-544-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-546-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-548-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-550-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-552-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-554-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-556-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-558-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-560-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-562-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-564-0x0000000002AB0000-0x0000000002BC1000-memory.dmp

memory/1936-2239-0x0000000002800000-0x0000000002981000-memory.dmp

memory/1936-7984-0x0000000000400000-0x0000000000B51000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 02:12

Reported

2024-10-02 02:14

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe"

Signatures

Gozi

banker trojan gozi

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe

"C:\Users\Admin\AppData\Local\Temp\6fd95ca3f9d82b3e93eca8b2cdb0d6753152213c1e0211d0261789f7f1530d63.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/3540-0-0x0000000000400000-0x0000000000B51000-memory.dmp

memory/3540-1-0x0000000077010000-0x0000000077225000-memory.dmp

memory/3540-3275-0x0000000000400000-0x0000000000B51000-memory.dmp