gozi | bddb0fc5cccb3d997e3a8c9cd0d7a7d64c7dbb0da394f4dad3e97a897b298ea4

Analysis

max time kernel
140s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 03:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_bddb0fc5cccb3d997e3a8c9cd0d7a7d64c7dbb0da394f4dad3e97a897b298ea4.dll
Size

626KB
MD5

12caa6f451ab230e97f67b00014ee390
SHA1

02a8bd6f6cca9abe2cc48f05e44c7659e3a43158
SHA256

bddb0fc5cccb3d997e3a8c9cd0d7a7d64c7dbb0da394f4dad3e97a897b298ea4
SHA512

4f29b6ac653cc22463062e27eef254dfa004762bce2eca5471627798fa7e68e2df99fd875a765e5f4a7c8abc52d52255761260bf485b8eade4490a8211055cbb
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z9:+w1lEKOpuYxiwkkgjAN8Z9

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
20	4716	rundll32.exe
32	4716	rundll32.exe
42	4716	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 432 wrote to memory of 4716	432	rundll32.exe	83
PID 432 wrote to memory of 4716	432	rundll32.exe	83
PID 432 wrote to memory of 4716	432	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bddb0fc5cccb3d997e3a8c9cd0d7a7d64c7dbb0da394f4dad3e97a897b298ea4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bddb0fc5cccb3d997e3a8c9cd0d7a7d64c7dbb0da394f4dad3e97a897b298ea4.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4716

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/4716-0-0x0000000002110000-0x00000000021AF000-memory.dmp

Filesize
636KB

Download
memory/4716-2-0x0000000000860000-0x0000000000866000-memory.dmp

Filesize
24KB

Download
memory/4716-3-0x0000000002110000-0x00000000021AF000-memory.dmp

Filesize
636KB

Download
memory/4716-4-0x0000000002800000-0x000000000280D000-memory.dmp

Filesize
52KB

Download
memory/4716-7-0x0000000002110000-0x00000000021AF000-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