gozi | 48abbed7b7eb9dca5b8eed58255a51a970885de2c41e5884fa695d9ef2fd4eef

Analysis

max time kernel
149s
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 05:56

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General

Target

JaffaCakes118_48abbed7b7eb9dca5b8eed58255a51a970885de2c41e5884fa695d9ef2fd4eef.dll
Size

626KB
MD5

4c52a538820798e545f822973fd65fc6
SHA1

6a122ddef11cefbd56656abac4dc490dc0f9681a
SHA256

48abbed7b7eb9dca5b8eed58255a51a970885de2c41e5884fa695d9ef2fd4eef
SHA512

97e5b5f6f5f9281cedc3c91a8421fbf0a7ee62910e9967dc4dfebe306ca46fd44859db5ee3f42d3ed273fb55f1affa4d7ccc51482ca325179f6911cedb5897e1
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZM:+w1lEKOpuYxiwkkgjAN8ZM

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
23	1464	rundll32.exe
37	1464	rundll32.exe
45	1464	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 4496 wrote to memory of 1464	4496	rundll32.exe	83
PID 4496 wrote to memory of 1464	4496	rundll32.exe	83
PID 4496 wrote to memory of 1464	4496	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_48abbed7b7eb9dca5b8eed58255a51a970885de2c41e5884fa695d9ef2fd4eef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_48abbed7b7eb9dca5b8eed58255a51a970885de2c41e5884fa695d9ef2fd4eef.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1464

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/1464-0-0x0000000000E30000-0x0000000000ECF000-memory.dmp

Filesize
636KB

Download
memory/1464-3-0x0000000000ED0000-0x0000000000ED6000-memory.dmp

Filesize
24KB

Download
memory/1464-2-0x0000000000E30000-0x0000000000ECF000-memory.dmp

Filesize
636KB

Download
memory/1464-4-0x0000000002D00000-0x0000000002D0D000-memory.dmp

Filesize
52KB

Download
memory/1464-7-0x0000000000E30000-0x0000000000ECF000-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