gozi | 5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3

Analysis

max time kernel
147s
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
22-12-2024 11:12

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General

Target

JaffaCakes118_5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3.dll
Size

624KB
MD5

af8a61b4208206061bbc31369e36413c
SHA1

6facb0c88d24f681a37bee3c8c9c81caf488225c
SHA256

5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3
SHA512

379af8911fc7fe0e7c84d5f66c5d7479a5a770522580ea3167165a515ac5df05ba9cce301928c810bfcac4c1a38fc45340866032a7d2cc10e1d18f164a30875c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZaF:+w1lEKOpuYxiwkkgjAN8Za

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 4 IoCs

flow	pid	Process
15	1368	rundll32.exe
24	1368	rundll32.exe
47	1368	rundll32.exe
48	1368	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 2896 wrote to memory of 1368	2896	rundll32.exe	83
PID 2896 wrote to memory of 1368	2896	rundll32.exe	83
PID 2896 wrote to memory of 1368	2896	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1368

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/1368-0-0x0000000000A00000-0x0000000000A9F000-memory.dmp

Filesize
636KB

Download
memory/1368-2-0x0000000000AF0000-0x0000000000AF6000-memory.dmp

Filesize
24KB

Download
memory/1368-3-0x0000000000A00000-0x0000000000A9F000-memory.dmp

Filesize
636KB

Download
memory/1368-4-0x0000000000C10000-0x0000000000C1D000-memory.dmp

Filesize
52KB

Download
memory/1368-7-0x0000000000A00000-0x0000000000A9F000-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