gozi | 70b6e91f7f63613632758e55622679f3819d821f6c72c9fcaf60d7b9f9caa075

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 20:40

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General

Target

JaffaCakes118_70b6e91f7f63613632758e55622679f3819d821f6c72c9fcaf60d7b9f9caa075.dll
Size

626KB
MD5

7f805ffc619367d99b1a5263f25966fa
SHA1

e26f3b7d0ea60185272e81362d652be3a31ef610
SHA256

70b6e91f7f63613632758e55622679f3819d821f6c72c9fcaf60d7b9f9caa075
SHA512

3200f2d9eba7e4c461297616f663c1e62aa3074d9978fc9cda237f48a5e208a09780e70c2af994970f802943d7c4a83a9ca9f98cc85926b9a79c25d5fff5b24c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zs:+w1lEKOpuYxiwkkgjAN8Zs

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 1852 wrote to memory of 1752	1852	rundll32.exe	31
PID 1852 wrote to memory of 1752	1852	rundll32.exe	31
PID 1852 wrote to memory of 1752	1852	rundll32.exe	31
PID 1852 wrote to memory of 1752	1852	rundll32.exe	31
PID 1852 wrote to memory of 1752	1852	rundll32.exe	31
PID 1852 wrote to memory of 1752	1852	rundll32.exe	31
PID 1852 wrote to memory of 1752	1852	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_70b6e91f7f63613632758e55622679f3819d821f6c72c9fcaf60d7b9f9caa075.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_70b6e91f7f63613632758e55622679f3819d821f6c72c9fcaf60d7b9f9caa075.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1752

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/1752-0-0x0000000000730000-0x00000000007CF000-memory.dmp

Filesize
636KB

Download
memory/1752-2-0x0000000000730000-0x00000000007CF000-memory.dmp

Filesize
636KB

Download
memory/1752-3-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/1752-4-0x0000000000730000-0x00000000007CF000-memory.dmp

Filesize
636KB

Download
memory/1752-5-0x0000000000730000-0x00000000007CF000-memory.dmp

Filesize
636KB

Download
memory/1752-6-0x0000000000730000-0x00000000007CF000-memory.dmp

Filesize
636KB

Download
memory/1752-7-0x0000000000730000-0x00000000007CF000-memory.dmp

Filesize
636KB

Download
memory/1752-9-0x00000000002C0000-0x00000000002CD000-memory.dmp

Filesize
52KB

Download
memory/1752-12-0x0000000000730000-0x00000000007CF000-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