gozi | fc164e22167f7fa06e694e759e1d667c256dfa9f666bb6de622667d8aa00cce6

Analysis

max time kernel
150s
max time network
151s
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, 04:26

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General

Target

JaffaCakes118_fc164e22167f7fa06e694e759e1d667c256dfa9f666bb6de622667d8aa00cce6.dll
Size

624KB
MD5

e8264d8e8836e40a14d7e6fa9ee8134d
SHA1

f9f9c7556b12065f590809bb1be4d389be068093
SHA256

fc164e22167f7fa06e694e759e1d667c256dfa9f666bb6de622667d8aa00cce6
SHA512

5ff7d23e89d663c7d6209d33db73f6c2dca764bb9fba0b99c7eeaac56b683730664183237ba74dccc1054009d3c7e44a78bf0bea5b106344f167ad40b1b5922f
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z1:+w1lEKOpuYxiwkkgjAN8Z1

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
15	2456	rundll32.exe
22	2456	rundll32.exe
45	2456	rundll32.exe
49	2456	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 4056 wrote to memory of 2456	4056	rundll32.exe	83
PID 4056 wrote to memory of 2456	4056	rundll32.exe	83
PID 4056 wrote to memory of 2456	4056	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc164e22167f7fa06e694e759e1d667c256dfa9f666bb6de622667d8aa00cce6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc164e22167f7fa06e694e759e1d667c256dfa9f666bb6de622667d8aa00cce6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2456

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/2456-0-0x0000000000820000-0x00000000008BF000-memory.dmp

Filesize
636KB

Download
memory/2456-2-0x0000000000710000-0x0000000000716000-memory.dmp

Filesize
24KB

Download
memory/2456-3-0x0000000000820000-0x00000000008BF000-memory.dmp

Filesize
636KB

Download
memory/2456-4-0x0000000002280000-0x000000000228D000-memory.dmp

Filesize
52KB

Download
memory/2456-7-0x0000000000820000-0x00000000008BF000-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