gozi | 69385d1a8d6016537c7d5f8249abba2760d52ab4fd285e6709d1f0e6e45d1367

Analysis

max time kernel
144s
max time network
149s
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, 15:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_69385d1a8d6016537c7d5f8249abba2760d52ab4fd285e6709d1f0e6e45d1367.dll
Size

625KB
MD5

e204a8fc8f7b3aac03543ae7416aa567
SHA1

f3f4286f2574d8d4f0f775f67915fe92c8bf6a13
SHA256

69385d1a8d6016537c7d5f8249abba2760d52ab4fd285e6709d1f0e6e45d1367
SHA512

7b19ef22dadf2993a190ae6584eccfb5b2a1ee34b1ae0f678d046d2f9be2e5bdce515c7473e61ac7e2bf6d8c64607f08eb558732679c016fce6573ea4c7448e5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZQ:+w1lEKOpuYxiwkkgjAN8ZQ

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 4 IoCs

flow	pid	Process
12	4916	rundll32.exe
21	4916	rundll32.exe
43	4916	rundll32.exe
44	4916	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 2340 wrote to memory of 4916	2340	rundll32.exe	83
PID 2340 wrote to memory of 4916	2340	rundll32.exe	83
PID 2340 wrote to memory of 4916	2340	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69385d1a8d6016537c7d5f8249abba2760d52ab4fd285e6709d1f0e6e45d1367.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69385d1a8d6016537c7d5f8249abba2760d52ab4fd285e6709d1f0e6e45d1367.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4916

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4916-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4916-1-0x0000000000B90000-0x0000000000B96000-memory.dmp

Filesize
24KB

Download
memory/4916-2-0x0000000002750000-0x000000000275D000-memory.dmp

Filesize
52KB

Download
memory/4916-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads