gozi | 974f6b37da2305ee4d10ad4bac17be276b36e08b6e7d97c71966a3cbc100f45a

Analysis

max time kernel
140s
max time network
132s
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, 04:17

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General

Target

JaffaCakes118_974f6b37da2305ee4d10ad4bac17be276b36e08b6e7d97c71966a3cbc100f45a.dll
Size

626KB
MD5

49a5d7f191652426b1fcf35d725189ae
SHA1

0cd5aaa7701c3eaa6754804743a7c396414d0bc3
SHA256

974f6b37da2305ee4d10ad4bac17be276b36e08b6e7d97c71966a3cbc100f45a
SHA512

a4583d7f6d677b4ea677ceb5ad0248afaa5a2a0329c26c848b7e541aee212e3aec86e15e4c72b61550ea734d8b13eede11f61895776e008776e5c8dec862bd55
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zc:+w1lEKOpuYxiwkkgjAN8Zc

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
15	2696	rundll32.exe
23	2696	rundll32.exe
46	2696	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 216 wrote to memory of 2696	216	rundll32.exe	83
PID 216 wrote to memory of 2696	216	rundll32.exe	83
PID 216 wrote to memory of 2696	216	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_974f6b37da2305ee4d10ad4bac17be276b36e08b6e7d97c71966a3cbc100f45a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_974f6b37da2305ee4d10ad4bac17be276b36e08b6e7d97c71966a3cbc100f45a.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2696

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/2696-0-0x00000000008F0000-0x000000000098F000-memory.dmp

Filesize
636KB

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memory/2696-2-0x00000000006E0000-0x00000000006E6000-memory.dmp

Filesize
24KB

Download
memory/2696-3-0x00000000008F0000-0x000000000098F000-memory.dmp

Filesize
636KB

Download
memory/2696-4-0x0000000002240000-0x000000000224D000-memory.dmp

Filesize
52KB

Download
memory/2696-7-0x00000000008F0000-0x000000000098F000-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