gozi | 0bfd3da5ab2ae9a814c794296576669cec4d062c3cf801d0c16ae5ba2daa8f51

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 06:33

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General

Target

JaffaCakes118_0bfd3da5ab2ae9a814c794296576669cec4d062c3cf801d0c16ae5ba2daa8f51.dll
Size

625KB
MD5

8ef7a937ca0131dd53c28995b1f7332c
SHA1

528f103a3d1aa24a4326be010411240f90f92268
SHA256

0bfd3da5ab2ae9a814c794296576669cec4d062c3cf801d0c16ae5ba2daa8f51
SHA512

39017dcd0a702bc74b8772217dfd19fba62a6fef816fddcb448ea59cb6a56a89c5af558b725ef3cdd6f354f323c21af24d57ff3927a45b12fd37094856087ae6
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z9p:+w1lEKOpuYxiwkkgjAN8Z9p

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 6 IoCs

flow	pid	Process
15	2456	rundll32.exe
16	2456	rundll32.exe
17	2456	rundll32.exe
27	2456	rundll32.exe
48	2456	rundll32.exe
49	2456	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 2372 wrote to memory of 2456	2372	rundll32.exe	83
PID 2372 wrote to memory of 2456	2372	rundll32.exe	83
PID 2372 wrote to memory of 2456	2372	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0bfd3da5ab2ae9a814c794296576669cec4d062c3cf801d0c16ae5ba2daa8f51.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0bfd3da5ab2ae9a814c794296576669cec4d062c3cf801d0c16ae5ba2daa8f51.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2456

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/2456-1-0x0000000000BF0000-0x0000000000BF6000-memory.dmp

Filesize
24KB

Download
memory/2456-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2456-2-0x00000000025F0000-0x00000000025FD000-memory.dmp

Filesize
52KB

Download
memory/2456-8-0x0000000000400000-0x000000000049F000-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