gozi | c62cd1d6eac47a8171e35b9478f26da48f480eee77a1679820fdbcbc0be88fe5

Analysis

max time kernel
148s
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, 04:41

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General

Target

JaffaCakes118_c62cd1d6eac47a8171e35b9478f26da48f480eee77a1679820fdbcbc0be88fe5.dll
Size

626KB
MD5

7d74bcae00f8fd76109526f518e2de72
SHA1

7b1a2c44c2d59f79a459ab68498ea169660d4391
SHA256

c62cd1d6eac47a8171e35b9478f26da48f480eee77a1679820fdbcbc0be88fe5
SHA512

7f7596bc915a5002996409168be076008bc263194dfb6867b4be7334bd407384c82f4989dc16c659dc8862999b6387ef85cf907d58633ab7c9e5105aec692008
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZM:+w1lEKOpuYxiwkkgjAN8ZM

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
21	3120	rundll32.exe
34	3120	rundll32.exe
44	3120	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 2428 wrote to memory of 3120	2428	rundll32.exe	83
PID 2428 wrote to memory of 3120	2428	rundll32.exe	83
PID 2428 wrote to memory of 3120	2428	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c62cd1d6eac47a8171e35b9478f26da48f480eee77a1679820fdbcbc0be88fe5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c62cd1d6eac47a8171e35b9478f26da48f480eee77a1679820fdbcbc0be88fe5.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3120

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/3120-1-0x0000000000AC0000-0x0000000000AC6000-memory.dmp

Filesize
24KB

Download
memory/3120-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3120-2-0x0000000001160000-0x000000000116D000-memory.dmp

Filesize
52KB

Download
memory/3120-5-0x0000000000400000-0x000000000049F000-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