gozi | f6b3b963e60392f502058c4653e48b44e9b169a7c6847177f5e9739cb6da7fa8

Analysis

max time kernel
140s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 19:06

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General

Target

JaffaCakes118_f6b3b963e60392f502058c4653e48b44e9b169a7c6847177f5e9739cb6da7fa8.dll
Size

625KB
MD5

44d3adc6b31a5c709d9f1f882be8cbc6
SHA1

90148e45168f9465f193e1a04b4139687abc1274
SHA256

f6b3b963e60392f502058c4653e48b44e9b169a7c6847177f5e9739cb6da7fa8
SHA512

d6e8d3c8e333c047b53d79d52e2ae954babbc3ec3b211ec7b26f17fc7b91497670ff818a7a85821e185cd38de0452f59002d8143049c8382f0814e8163a2f5bf
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zq:+w1lEKOpuYxiwkkgjAN8Zq

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
37	2772	rundll32.exe
41	2772	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 1604 wrote to memory of 2772	1604	rundll32.exe	83
PID 1604 wrote to memory of 2772	1604	rundll32.exe	83
PID 1604 wrote to memory of 2772	1604	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f6b3b963e60392f502058c4653e48b44e9b169a7c6847177f5e9739cb6da7fa8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f6b3b963e60392f502058c4653e48b44e9b169a7c6847177f5e9739cb6da7fa8.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2772

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/2772-0-0x0000000000DF0000-0x0000000000DF6000-memory.dmp

Filesize
24KB

Download
memory/2772-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2772-2-0x0000000002C40000-0x0000000002C4D000-memory.dmp

Filesize
52KB

Download
memory/2772-5-0x0000000000400000-0x000000000049F000-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