gozi | c46eba06d2c763118af5fc92a108923bb62c90d0a9244efa8284610b56595f6a

Analysis

max time kernel
140s
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
21-12-2024 20:48

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General

Target

JaffaCakes118_c46eba06d2c763118af5fc92a108923bb62c90d0a9244efa8284610b56595f6a.dll
Size

626KB
MD5

24d5211e737ebb5e72c239554d76b470
SHA1

5adc414950bd26c009eccf39505da4f6f4fa96a2
SHA256

c46eba06d2c763118af5fc92a108923bb62c90d0a9244efa8284610b56595f6a
SHA512

d9e69c8c62213e121686e5a6c9bffae5e6b7dfb9990a768e5efcbdea083fc20e4877462bb49ccbdcc4dcb03bb0f60b2a82a0be93ff06b440b53d99b5f91c61ff
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Ze:+w1lEKOpuYxiwkkgjAN8Ze

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
18	4200	rundll32.exe
27	4200	rundll32.exe
44	4200	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 3228 wrote to memory of 4200	3228	rundll32.exe	84
PID 3228 wrote to memory of 4200	3228	rundll32.exe	84
PID 3228 wrote to memory of 4200	3228	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c46eba06d2c763118af5fc92a108923bb62c90d0a9244efa8284610b56595f6a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c46eba06d2c763118af5fc92a108923bb62c90d0a9244efa8284610b56595f6a.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4200

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/4200-0-0x00000000022D0000-0x000000000236F000-memory.dmp

Filesize
636KB

Download
memory/4200-3-0x00000000009B0000-0x00000000009B6000-memory.dmp

Filesize
24KB

Download
memory/4200-2-0x00000000022D0000-0x000000000236F000-memory.dmp

Filesize
636KB

Download
memory/4200-5-0x0000000002530000-0x000000000253D000-memory.dmp

Filesize
52KB

Download
memory/4200-7-0x00000000022D0000-0x000000000236F000-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