gozi | 6b0af18408903fa8e358f73617e9bb136a063744229026f1711823bda233d414

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
29/12/2024, 10:17

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General

Target

JaffaCakes118_6b0af18408903fa8e358f73617e9bb136a063744229026f1711823bda233d414.dll
Size

626KB
MD5

5def53ddde1dd144087b4303d388149a
SHA1

3993f58350478b9f00c46702eba32bd9966186e7
SHA256

6b0af18408903fa8e358f73617e9bb136a063744229026f1711823bda233d414
SHA512

6ee1b9c5a9f1b735e4dda67a4b714f85f7ebba775e5cd69ca00575a73906a633d564801b99b9eb58d0da9be4229e8414156d2e387c088a7499e6e9e54106bfe3
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZL6:+w1lEKOpuYxiwkkgjAN8ZG

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
15	1992	rundll32.exe
32	1992	rundll32.exe
46	1992	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 316 wrote to memory of 1992	316	rundll32.exe	84
PID 316 wrote to memory of 1992	316	rundll32.exe	84
PID 316 wrote to memory of 1992	316	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b0af18408903fa8e358f73617e9bb136a063744229026f1711823bda233d414.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b0af18408903fa8e358f73617e9bb136a063744229026f1711823bda233d414.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1992

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/1992-0-0x0000000001130000-0x0000000001136000-memory.dmp

Filesize
24KB

Download
memory/1992-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1992-2-0x0000000002D60000-0x0000000002D6D000-memory.dmp

Filesize
52KB

Download
memory/1992-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads