gozi | fc7685f8b1f84360ccc35d3ec7d2e6606625396bbf0a3c8a8df08fc8e576335d

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 23:35

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General

Target

JaffaCakes118_fc7685f8b1f84360ccc35d3ec7d2e6606625396bbf0a3c8a8df08fc8e576335d.dll
Size

625KB
MD5

f79b0ffcf2fa459834bcb05735f31d13
SHA1

fe94bc098507da512bffabf416095b46b7bfac15
SHA256

fc7685f8b1f84360ccc35d3ec7d2e6606625396bbf0a3c8a8df08fc8e576335d
SHA512

aed6d17b6a45ceef5ccc815937cadfc2eb4fb62f5b521ff3bd3db9c60f3f881a6e396fd35b13def94c6640f791c7e727cc24261eea84e8abcda60f3f464c2704
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z2:+w1lEKOpuYxiwkkgjAN8Z2

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

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 7 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30
PID 2632 wrote to memory of 2672	2632	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc7685f8b1f84360ccc35d3ec7d2e6606625396bbf0a3c8a8df08fc8e576335d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc7685f8b1f84360ccc35d3ec7d2e6606625396bbf0a3c8a8df08fc8e576335d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2672

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/2672-0-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2672-2-0x00000000002A0000-0x00000000002A6000-memory.dmp

Filesize
24KB

Download
memory/2672-3-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2672-4-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2672-5-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2672-6-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2672-7-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download
memory/2672-10-0x0000000000130000-0x00000000001CF000-memory.dmp

Filesize
636KB

Download

Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads