gozi | 7bf9cf2280c74b2377bed1f837ad716d27d96d17f88a43407703c10a7c5bb148

Analysis

max time kernel
140s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 18:11

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General

Target

JaffaCakes118_7bf9cf2280c74b2377bed1f837ad716d27d96d17f88a43407703c10a7c5bb148.dll
Size

624KB
MD5

0dd4dd3817a54539d0faf27461a7fc39
SHA1

094a569c0463a295a9b8629dfcd30a91d7fe0719
SHA256

7bf9cf2280c74b2377bed1f837ad716d27d96d17f88a43407703c10a7c5bb148
SHA512

725ae1f6515936fdf48f4ee3ddc74bede59c94c8bb4af21f47aebcacf23accfe5712ed56236a82326c09d133e998c8cc38a773339e92a66afe13382b043c3247
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZD:+w1lEKOpuYxiwkkgjAN8ZD

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
16	2692	rundll32.exe
21	2692	rundll32.exe
44	2692	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 4716 wrote to memory of 2692	4716	rundll32.exe	82
PID 4716 wrote to memory of 2692	4716	rundll32.exe	82
PID 4716 wrote to memory of 2692	4716	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7bf9cf2280c74b2377bed1f837ad716d27d96d17f88a43407703c10a7c5bb148.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7bf9cf2280c74b2377bed1f837ad716d27d96d17f88a43407703c10a7c5bb148.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2692

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/2692-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2692-0-0x0000000002B40000-0x0000000002B46000-memory.dmp

Filesize
24KB

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memory/2692-2-0x00000000031A0000-0x00000000031AD000-memory.dmp

Filesize
52KB

Download
memory/2692-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads