gozi | f06ba98586aca7e491a27f5cf00275b78d808e4e4e408b648b5ff19cf7d3c018

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 04:41

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General

Target

JaffaCakes118_f06ba98586aca7e491a27f5cf00275b78d808e4e4e408b648b5ff19cf7d3c018.dll
Size

624KB
MD5

3f59ffba06281e19a6204049365830d7
SHA1

6a062614fa56ac5533dd18fd02c1829425fe89f4
SHA256

f06ba98586aca7e491a27f5cf00275b78d808e4e4e408b648b5ff19cf7d3c018
SHA512

b98a2c67c3c5387216eb9c13cca09957eb5df356b0a8a1967632505fcd1bf4f751beb295fc5cc4fe91bb20857639bef2fd075fc14c86b8de1dcfe8ed4b5267fe
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zp:+w1lEKOpuYxiwkkgjAN8Zp

Score

10^/10

gozi 999 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

999

config.edge.skype.com

146.70.35.138

146.70.35.142

Attributes

base_path
/phpadmin/
build
250227
exe_type
loader
extension
.src
server_id
50

rsa_pubkey.plain

aes.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Gozi family
gozi

Blocklisted process makes network request 3 IoCs

flow	pid	Process
11	4684	rundll32.exe
25	4684	rundll32.exe
44	4684	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 4684	8	rundll32.exe	82
PID 8 wrote to memory of 4684	8	rundll32.exe	82
PID 8 wrote to memory of 4684	8	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f06ba98586aca7e491a27f5cf00275b78d808e4e4e408b648b5ff19cf7d3c018.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f06ba98586aca7e491a27f5cf00275b78d808e4e4e408b648b5ff19cf7d3c018.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4684-0-0x00000000012C0000-0x00000000012C6000-memory.dmp

Filesize
24KB

Download
memory/4684-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4684-2-0x0000000002DB0000-0x0000000002DBD000-memory.dmp

Filesize
52KB

Download
memory/4684-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads