gozi | 3f3b58a6a803a90aae76fc2618f7e295f8ea6c96fbb7af936f7c8095812ca3ec

Analysis

max time kernel
149s
max time network
151s
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 13:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_3f3b58a6a803a90aae76fc2618f7e295f8ea6c96fbb7af936f7c8095812ca3ec.dll
Size

624KB
MD5

8f4e9fbc97be17ff041fd1b7d12c228f
SHA1

d2a04a9df5eb462b919b77816750c1017c25ba30
SHA256

3f3b58a6a803a90aae76fc2618f7e295f8ea6c96fbb7af936f7c8095812ca3ec
SHA512

9a3137c82a66f752e29c7579d159d1ab0492092a6474f8d16fcaa5b57670a35d2487af6631388f3105337ba5bcef711489f89ea1c8b63452f5f1ff9fff6cb58d
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZR:+w1lEKOpuYxiwkkgjAN8ZR

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
18	2448	rundll32.exe
31	2448	rundll32.exe
43	2448	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 2204 wrote to memory of 2448	2204	rundll32.exe	82
PID 2204 wrote to memory of 2448	2204	rundll32.exe	82
PID 2204 wrote to memory of 2448	2204	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f3b58a6a803a90aae76fc2618f7e295f8ea6c96fbb7af936f7c8095812ca3ec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f3b58a6a803a90aae76fc2618f7e295f8ea6c96fbb7af936f7c8095812ca3ec.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2448

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2448-1-0x0000000000720000-0x00000000007BF000-memory.dmp

Filesize
636KB

Download
memory/2448-3-0x0000000000580000-0x0000000000586000-memory.dmp

Filesize
24KB

Download
memory/2448-2-0x0000000000720000-0x00000000007BF000-memory.dmp

Filesize
636KB

Download
memory/2448-4-0x0000000002220000-0x000000000222D000-memory.dmp

Filesize
52KB

Download
memory/2448-7-0x0000000000720000-0x00000000007BF000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads