gozi | 3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf

Analysis

max time kernel
143s
max time network
147s
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, 02:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf.dll
Size

626KB
MD5

f38d041f00c3fe8b7bd60d532e45e3a0
SHA1

babf91161bc79855ab41f679ec685ccd7c3a2fe9
SHA256

3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf
SHA512

2e2e00a76674bc4846213fd421ea68e44b7db0bfb92e68d89b5e21fc7eeab791f770bcf437a186b5f0f533214ebc9fd0a62035b6db8f292b20ba42c34dc0e35e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z9:+w1lEKOpuYxiwkkgjAN8Z9

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
13	4544	rundll32.exe
22	4544	rundll32.exe
49	4544	rundll32.exe
50	4544	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 612 wrote to memory of 4544	612	rundll32.exe	82
PID 612 wrote to memory of 4544	612	rundll32.exe	82
PID 612 wrote to memory of 4544	612	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:612
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4544

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/4544-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4544-0-0x0000000000AB0000-0x0000000000AB6000-memory.dmp

Filesize
24KB

Download
memory/4544-2-0x0000000000EC0000-0x0000000000ECD000-memory.dmp

Filesize
52KB

Download
memory/4544-5-0x0000000000400000-0x000000000049F000-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