gozi | 2a457f109ad09ad6b9d219aebbf54babd508a0c6e4baec141e9769c0cc29689e

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 15:26

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General

Target

JaffaCakes118_2a457f109ad09ad6b9d219aebbf54babd508a0c6e4baec141e9769c0cc29689e.dll
Size

624KB
MD5

b747bab5af17dd5cc712ba3dd4656c53
SHA1

426b1f78b4d479d86b5a5bd0cdc65b4a2bff4ad2
SHA256

2a457f109ad09ad6b9d219aebbf54babd508a0c6e4baec141e9769c0cc29689e
SHA512

85916eea89863a88efb48d0f8e2edda8cea719c854810f747dafea72dc51b384bf8640df98ac5f4c230f2b18f932d2148178fadc33ea4adf4445adfa16405c90
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z4:+w1lEKOpuYxiwkkgjAN8Z4

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 2112 wrote to memory of 1964	2112	rundll32.exe	30
PID 2112 wrote to memory of 1964	2112	rundll32.exe	30
PID 2112 wrote to memory of 1964	2112	rundll32.exe	30
PID 2112 wrote to memory of 1964	2112	rundll32.exe	30
PID 2112 wrote to memory of 1964	2112	rundll32.exe	30
PID 2112 wrote to memory of 1964	2112	rundll32.exe	30
PID 2112 wrote to memory of 1964	2112	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2a457f109ad09ad6b9d219aebbf54babd508a0c6e4baec141e9769c0cc29689e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2a457f109ad09ad6b9d219aebbf54babd508a0c6e4baec141e9769c0cc29689e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1964

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/1964-1-0x0000000000720000-0x00000000007BF000-memory.dmp

Filesize
636KB

Download
memory/1964-3-0x0000000000720000-0x00000000007BF000-memory.dmp

Filesize
636KB

Download
memory/1964-2-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/1964-4-0x0000000000170000-0x000000000017D000-memory.dmp

Filesize
52KB

Download
memory/1964-7-0x0000000000720000-0x00000000007BF000-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