gozi | 0245e418148516057ded60c2a43aeb861f299f31f4e7daac28c0814c4bf8a0e8

Analysis

max time kernel
140s
max time network
138s
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 17:55

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General

Target

JaffaCakes118_0245e418148516057ded60c2a43aeb861f299f31f4e7daac28c0814c4bf8a0e8.dll
Size

624KB
MD5

fea45faee0aa24d1bedf2bcf5ca2dac3
SHA1

9cfb9ca8bdce993eec8008950f0f3945c88e92d2
SHA256

0245e418148516057ded60c2a43aeb861f299f31f4e7daac28c0814c4bf8a0e8
SHA512

08f3f4305349aa4076bd61a3a555985345faca72050b237c49dc62112ada3456add995e5a21f284804640d03036b9392bff2e47b4e92d6268e36fd6fef3184f9
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zb:+w1lEKOpuYxiwkkgjAN8Zb

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
17	3024	rundll32.exe
24	3024	rundll32.exe
50	3024	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 4720 wrote to memory of 3024	4720	rundll32.exe	83
PID 4720 wrote to memory of 3024	4720	rundll32.exe	83
PID 4720 wrote to memory of 3024	4720	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0245e418148516057ded60c2a43aeb861f299f31f4e7daac28c0814c4bf8a0e8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0245e418148516057ded60c2a43aeb861f299f31f4e7daac28c0814c4bf8a0e8.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3024

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/3024-0-0x00000000012E0000-0x00000000012E6000-memory.dmp

Filesize
24KB

Download
memory/3024-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3024-2-0x00000000032D0000-0x00000000032DD000-memory.dmp

Filesize
52KB

Download
memory/3024-5-0x0000000000400000-0x000000000049F000-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