gozi | e76b68a819a83c332cec1fe7479583182171c12573708ab7d1974ae605269011

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2024, 02:13

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General

Target

JaffaCakes118_e76b68a819a83c332cec1fe7479583182171c12573708ab7d1974ae605269011.dll
Size

624KB
MD5

d698cec0ec543911cb5b61bb20a62e05
SHA1

4cf0c28f8624900befdae99241c2cae9abc1d5a0
SHA256

e76b68a819a83c332cec1fe7479583182171c12573708ab7d1974ae605269011
SHA512

e01a7e9ba9a3ca8e2c0635bb2450638b2727acef658182b4c9f6fa993ab949852882c25d2de6d918f0559d02af05d1e0c7b1e489659ea42f07508b1564ba6b6c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZP:+w1lEKOpuYxiwkkgjAN8ZP

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
17	4944	rundll32.exe
36	4944	rundll32.exe
46	4944	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 4892 wrote to memory of 4944	4892	rundll32.exe	82
PID 4892 wrote to memory of 4944	4892	rundll32.exe	82
PID 4892 wrote to memory of 4944	4892	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e76b68a819a83c332cec1fe7479583182171c12573708ab7d1974ae605269011.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e76b68a819a83c332cec1fe7479583182171c12573708ab7d1974ae605269011.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4944

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/4944-0-0x0000000000D90000-0x0000000000D96000-memory.dmp

Filesize
24KB

Download
memory/4944-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4944-2-0x0000000002AB0000-0x0000000002ABD000-memory.dmp

Filesize
52KB

Download
memory/4944-5-0x0000000000400000-0x000000000049F000-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