gozi | 0743e3e2000610d12ea06f2291b53b0973c3dd4c8a355c1599d936d963d27fcf

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
24-12-2024 02:59

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General

Target

JaffaCakes118_0743e3e2000610d12ea06f2291b53b0973c3dd4c8a355c1599d936d963d27fcf.dll
Size

625KB
MD5

46812b1cf995cfd0c92b45571286bfcb
SHA1

6728f787764bab375014d2c0879619cbbe8d9825
SHA256

0743e3e2000610d12ea06f2291b53b0973c3dd4c8a355c1599d936d963d27fcf
SHA512

360030dce46bf5b57b682900c7bcd3fd17d91131dce73c345d0e011df9948f52fff122ecff143c2bfd620ce615abc79bf0267b29692400105aedd68299e56997
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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
24	776	rundll32.exe
38	776	rundll32.exe
49	776	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 3344 wrote to memory of 776	3344	rundll32.exe	83
PID 3344 wrote to memory of 776	3344	rundll32.exe	83
PID 3344 wrote to memory of 776	3344	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0743e3e2000610d12ea06f2291b53b0973c3dd4c8a355c1599d936d963d27fcf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0743e3e2000610d12ea06f2291b53b0973c3dd4c8a355c1599d936d963d27fcf.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:776

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/776-0-0x0000000001170000-0x0000000001176000-memory.dmp

Filesize
24KB

Download
memory/776-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/776-2-0x00000000032B0000-0x00000000032BD000-memory.dmp

Filesize
52KB

Download
memory/776-5-0x0000000000400000-0x000000000049F000-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