gozi | a333dfc18e74996a631354e1cce881d8c3c045485ed940e6cc4faa80dbcddf02

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
21-12-2024 20:25

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General

Target

JaffaCakes118_a333dfc18e74996a631354e1cce881d8c3c045485ed940e6cc4faa80dbcddf02.dll
Size

624KB
MD5

6eb1f548b5d204515e4f5187609adfd3
SHA1

d6f23183fe35deae71f643fe94fd7b930efe1d65
SHA256

a333dfc18e74996a631354e1cce881d8c3c045485ed940e6cc4faa80dbcddf02
SHA512

c018c13f2afba7729024f73600cccd4134a47265c88cfb29deed4bdde4bce1d80816f4ab39aeb0484354ab628962842ac717d70df6d7dd6caa95dd80b88113f0
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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 2 IoCs

flow	pid	Process
33	1028	rundll32.exe
34	1028	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 3496 wrote to memory of 1028	3496	rundll32.exe	83
PID 3496 wrote to memory of 1028	3496	rundll32.exe	83
PID 3496 wrote to memory of 1028	3496	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a333dfc18e74996a631354e1cce881d8c3c045485ed940e6cc4faa80dbcddf02.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a333dfc18e74996a631354e1cce881d8c3c045485ed940e6cc4faa80dbcddf02.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1028

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/1028-0-0x0000000000EA0000-0x0000000000EA6000-memory.dmp

Filesize
24KB

Download
memory/1028-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1028-2-0x0000000002CC0000-0x0000000002CCD000-memory.dmp

Filesize
52KB

Download
memory/1028-5-0x0000000000400000-0x000000000049F000-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