gozi | 2adda3c5c1e03dcf17059eb6b0e628897c1b9bf27631ac9a0dbab32852edd99d

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
25/12/2024, 03:25

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General

Target

JaffaCakes118_2adda3c5c1e03dcf17059eb6b0e628897c1b9bf27631ac9a0dbab32852edd99d.dll
Size

626KB
MD5

3554224c634a80864502ddaefac2a2f3
SHA1

bdf8a680721f0bb2ff30c9a6cb8f0d4f74b9c4bb
SHA256

2adda3c5c1e03dcf17059eb6b0e628897c1b9bf27631ac9a0dbab32852edd99d
SHA512

cda3800ffb041eb639294e80296b181545aab399e3755d1d19babbfaae66d44d0d379ecb701027a36998fc7a3dcd355395f97585f727bdcac81a0dc5b16a3150
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZJ:+w1lEKOpuYxiwkkgjAN8ZJ

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	4320	rundll32.exe
24	4320	rundll32.exe
45	4320	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 1384 wrote to memory of 4320	1384	rundll32.exe	83
PID 1384 wrote to memory of 4320	1384	rundll32.exe	83
PID 1384 wrote to memory of 4320	1384	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2adda3c5c1e03dcf17059eb6b0e628897c1b9bf27631ac9a0dbab32852edd99d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2adda3c5c1e03dcf17059eb6b0e628897c1b9bf27631ac9a0dbab32852edd99d.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4320

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/4320-0-0x0000000002640000-0x0000000002646000-memory.dmp

Filesize
24KB

Download
memory/4320-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4320-2-0x0000000002720000-0x000000000272D000-memory.dmp

Filesize
52KB

Download
memory/4320-5-0x0000000000400000-0x000000000049F000-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