gozi | bee3bc2068f4e7a4a0878f9cf2700512030fe22b735228e849e22c158b8b9c78

Analysis

max time kernel
140s
max time network
143s
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 07:02

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General

Target

JaffaCakes118_bee3bc2068f4e7a4a0878f9cf2700512030fe22b735228e849e22c158b8b9c78.dll
Size

626KB
MD5

02d6fad0f7fb6cae464172ac497b05be
SHA1

c21772c85f91fd540aecef594dacabb0d51c2c66
SHA256

bee3bc2068f4e7a4a0878f9cf2700512030fe22b735228e849e22c158b8b9c78
SHA512

0531cbf9dd5809885fdcd8bbf74f4202d2a78ca152fe94f10c3c94bf03a00db8f950d3ae6797ea19807a2df086a243bc0e18efd70f1af62490060ae572c9bc4e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZA:+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 3 IoCs

flow	pid	Process
19	2040	rundll32.exe
35	2040	rundll32.exe
46	2040	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 2808 wrote to memory of 2040	2808	rundll32.exe	85
PID 2808 wrote to memory of 2040	2808	rundll32.exe	85
PID 2808 wrote to memory of 2040	2808	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bee3bc2068f4e7a4a0878f9cf2700512030fe22b735228e849e22c158b8b9c78.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bee3bc2068f4e7a4a0878f9cf2700512030fe22b735228e849e22c158b8b9c78.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2040

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/2040-0-0x0000000000B90000-0x0000000000C2F000-memory.dmp

Filesize
636KB

Download
memory/2040-2-0x0000000000B90000-0x0000000000C2F000-memory.dmp

Filesize
636KB

Download
memory/2040-3-0x0000000000840000-0x0000000000846000-memory.dmp

Filesize
24KB

Download
memory/2040-4-0x0000000002310000-0x000000000231D000-memory.dmp

Filesize
52KB

Download
memory/2040-7-0x0000000000B90000-0x0000000000C2F000-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