gozi | d0139c0b6257f61bbc0bc07b3ddd27a37184f2f9a7c57306430a54c93de41d05

Analysis

max time kernel
141s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 00:08

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General

Target

JaffaCakes118_d0139c0b6257f61bbc0bc07b3ddd27a37184f2f9a7c57306430a54c93de41d05.dll
Size

624KB
MD5

b7b48c7d4afcb862cc29291841378e5b
SHA1

04852d9da0718300b01e6d8bd48e24e45d9a9323
SHA256

d0139c0b6257f61bbc0bc07b3ddd27a37184f2f9a7c57306430a54c93de41d05
SHA512

7f99ca8865d29a004fcf46606b00d46cc8eaa2d6b84787b24d931ab23899a900a3cfb288f31059d49b832388b8786bd678bf2beb56d8ed1613ad349a16729716
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZJ:+w1lEKOpuYxiwkkgjAN8ZJ

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 1624 wrote to memory of 2972	1624	rundll32.exe	31
PID 1624 wrote to memory of 2972	1624	rundll32.exe	31
PID 1624 wrote to memory of 2972	1624	rundll32.exe	31
PID 1624 wrote to memory of 2972	1624	rundll32.exe	31
PID 1624 wrote to memory of 2972	1624	rundll32.exe	31
PID 1624 wrote to memory of 2972	1624	rundll32.exe	31
PID 1624 wrote to memory of 2972	1624	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0139c0b6257f61bbc0bc07b3ddd27a37184f2f9a7c57306430a54c93de41d05.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0139c0b6257f61bbc0bc07b3ddd27a37184f2f9a7c57306430a54c93de41d05.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2972

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/2972-3-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2972-2-0x0000000000680000-0x000000000071F000-memory.dmp

Filesize
636KB

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memory/2972-0-0x0000000000680000-0x000000000071F000-memory.dmp

Filesize
636KB

Download
memory/2972-4-0x0000000000680000-0x000000000071F000-memory.dmp

Filesize
636KB

Download
memory/2972-5-0x0000000000790000-0x000000000079D000-memory.dmp

Filesize
52KB

Download
memory/2972-8-0x0000000000680000-0x000000000071F000-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