gozi | 6fe125b64b3087d7d343db70675d4433709acf22dc07755391b2b9ec48b4eafd

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 00:36

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General

Target

JaffaCakes118_6fe125b64b3087d7d343db70675d4433709acf22dc07755391b2b9ec48b4eafd.dll
Size

624KB
MD5

ea852332d5a27be0d5b62592cd1887ef
SHA1

8ce4be6f00bb186e1049d5626b721acde2f676ee
SHA256

6fe125b64b3087d7d343db70675d4433709acf22dc07755391b2b9ec48b4eafd
SHA512

bdc0d3d0e90eb73dc4b186b130874c6549e8bd10b709f3b1aad46436d83899566efea8d989e4fcfe9c0545e201c760889f4ff945304d266b769526b706f1f9a9
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zz:+w1lEKOpuYxiwkkgjAN8Zz

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
16	4796	rundll32.exe
25	4796	rundll32.exe
47	4796	rundll32.exe
48	4796	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 3028 wrote to memory of 4796	3028	rundll32.exe	83
PID 3028 wrote to memory of 4796	3028	rundll32.exe	83
PID 3028 wrote to memory of 4796	3028	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6fe125b64b3087d7d343db70675d4433709acf22dc07755391b2b9ec48b4eafd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6fe125b64b3087d7d343db70675d4433709acf22dc07755391b2b9ec48b4eafd.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4796

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/4796-0-0x0000000000780000-0x0000000000786000-memory.dmp

Filesize
24KB

Download
memory/4796-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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memory/4796-2-0x0000000002500000-0x000000000250D000-memory.dmp

Filesize
52KB

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memory/4796-5-0x0000000000400000-0x000000000049F000-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