gozi | 6b6932102e74698bda6720b58e1914d31367b5749ac853fb3b3eaab88f2613f6

Analysis

max time kernel
144s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 16:04

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General

Target

JaffaCakes118_6b6932102e74698bda6720b58e1914d31367b5749ac853fb3b3eaab88f2613f6.dll
Size

625KB
MD5

8ee41c83308ea6eef3ecded2aaad6d17
SHA1

fb75f9b4b68dc0f305119edc745068b6661447ca
SHA256

6b6932102e74698bda6720b58e1914d31367b5749ac853fb3b3eaab88f2613f6
SHA512

396fb0ee31b4ba7a74046bfb2811119deaf61d0f3e5fd534eb3d495a0e9674889b7efe8b1928c1caa0606d88f83fff2c058b46f4667e76e1801b17523de4b8a6
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zv:+w1lEKOpuYxiwkkgjAN8Zv

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
22	1312	rundll32.exe
35	1312	rundll32.exe
41	1312	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 3492 wrote to memory of 1312	3492	rundll32.exe	84
PID 3492 wrote to memory of 1312	3492	rundll32.exe	84
PID 3492 wrote to memory of 1312	3492	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b6932102e74698bda6720b58e1914d31367b5749ac853fb3b3eaab88f2613f6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b6932102e74698bda6720b58e1914d31367b5749ac853fb3b3eaab88f2613f6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1312

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/1312-0-0x0000000000850000-0x00000000008EF000-memory.dmp

Filesize
636KB

Download
memory/1312-3-0x0000000000630000-0x0000000000636000-memory.dmp

Filesize
24KB

Download
memory/1312-2-0x0000000000850000-0x00000000008EF000-memory.dmp

Filesize
636KB

Download
memory/1312-4-0x0000000002430000-0x000000000243D000-memory.dmp

Filesize
52KB

Download
memory/1312-7-0x0000000000850000-0x00000000008EF000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads