gozi | 3250b599685e681edf63ec392ab2815f5af3591be982cf3e48d3ae795de29abf

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 01:52

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General

Target

JaffaCakes118_3250b599685e681edf63ec392ab2815f5af3591be982cf3e48d3ae795de29abf.dll
Size

624KB
MD5

8244d23bf61f2734669d8e5e23b1d130
SHA1

d240134202e67e8851f4fc72661568a10fdb42bd
SHA256

3250b599685e681edf63ec392ab2815f5af3591be982cf3e48d3ae795de29abf
SHA512

86656a9f28f69da2877ce7ab6ab8f0a40e31ce740e19d43b76ea29682561ae6c2ee924d25bdca2dcf60534d85bf9b01a4d7164bc3a66a8754daf9b20254dd310
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZK:+w1lEKOpuYxiwkkgjAN8ZK

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 2328 wrote to memory of 2612	2328	rundll32.exe	31
PID 2328 wrote to memory of 2612	2328	rundll32.exe	31
PID 2328 wrote to memory of 2612	2328	rundll32.exe	31
PID 2328 wrote to memory of 2612	2328	rundll32.exe	31
PID 2328 wrote to memory of 2612	2328	rundll32.exe	31
PID 2328 wrote to memory of 2612	2328	rundll32.exe	31
PID 2328 wrote to memory of 2612	2328	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3250b599685e681edf63ec392ab2815f5af3591be982cf3e48d3ae795de29abf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3250b599685e681edf63ec392ab2815f5af3591be982cf3e48d3ae795de29abf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2612

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/2612-2-0x00000000007A0000-0x000000000083F000-memory.dmp

Filesize
636KB

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memory/2612-0-0x00000000007A0000-0x000000000083F000-memory.dmp

Filesize
636KB

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memory/2612-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

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memory/2612-4-0x0000000000280000-0x000000000028D000-memory.dmp

Filesize
52KB

Download
memory/2612-7-0x00000000007A0000-0x000000000083F000-memory.dmp

Filesize
636KB

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Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads