gozi | 752571905b92f1672b7f8aecb6b35e79527617d8928fef9fe0907708ed81f861

Analysis

max time kernel
140s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 19:31

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General

Target

JaffaCakes118_752571905b92f1672b7f8aecb6b35e79527617d8928fef9fe0907708ed81f861.dll
Size

625KB
MD5

7fb6e4094985e463584b368661a56c34
SHA1

125049e4842a49ddf3f01985cb54298db560e4ae
SHA256

752571905b92f1672b7f8aecb6b35e79527617d8928fef9fe0907708ed81f861
SHA512

8d60d63562591e87954c430f9eefef510b61edf30e3e0f5506a01acb7453dd27bf1ee1b0eed2593e04fcee82722332f8693808e157a560f389879a734dd63d78
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zvl:+w1lEKOpuYxiwkkgjAN8Zvl

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

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 7 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30
PID 2648 wrote to memory of 2124	2648	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_752571905b92f1672b7f8aecb6b35e79527617d8928fef9fe0907708ed81f861.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_752571905b92f1672b7f8aecb6b35e79527617d8928fef9fe0907708ed81f861.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2124

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/2124-0-0x0000000001F00000-0x0000000001F9F000-memory.dmp

Filesize
636KB

Download
memory/2124-2-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/2124-3-0x0000000001F00000-0x0000000001F9F000-memory.dmp

Filesize
636KB

Download
memory/2124-4-0x00000000002B0000-0x00000000002BD000-memory.dmp

Filesize
52KB

Download
memory/2124-7-0x0000000001F00000-0x0000000001F9F000-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