gozi | 84ac7e7ca17847af8a7303d9ed40efc4a1d79140d618ecbbe9743f3d1ecaf459

Analysis

max time kernel
140s
max time network
146s
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, 06:23

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General

Target

JaffaCakes118_84ac7e7ca17847af8a7303d9ed40efc4a1d79140d618ecbbe9743f3d1ecaf459.dll
Size

626KB
MD5

047d668f6349fddea10eba737f3c703f
SHA1

9565658c9655bec6a21e3d10e85e65ed676cc679
SHA256

84ac7e7ca17847af8a7303d9ed40efc4a1d79140d618ecbbe9743f3d1ecaf459
SHA512

17ba7b162f7409f1165f727c80aaedbec7cd224c5da87e5ba7f1666a01d799734d3c43ea6a3263ab14e77c0d5e323644f00cd4ca32723cb2b6b803ca7506c23a
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zz:+w1lEKOpuYxiwkkgjAN8Zz

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 2 IoCs

flow	pid	Process
38	1220	rundll32.exe
42	1220	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 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_84ac7e7ca17847af8a7303d9ed40efc4a1d79140d618ecbbe9743f3d1ecaf459.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_84ac7e7ca17847af8a7303d9ed40efc4a1d79140d618ecbbe9743f3d1ecaf459.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1220

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/1220-0-0x0000000000B50000-0x0000000000B56000-memory.dmp

Filesize
24KB

Download
memory/1220-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1220-3-0x00000000026C0000-0x00000000026CD000-memory.dmp

Filesize
52KB

Download
memory/1220-5-0x0000000000400000-0x000000000049F000-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