gozi | eb750ee138b504b8105b4b26b02ea8c36b7bb9bca9cdd2a30009f6da4a80c085

Analysis

max time kernel
140s
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
23-12-2024 23:56

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General

Target

JaffaCakes118_eb750ee138b504b8105b4b26b02ea8c36b7bb9bca9cdd2a30009f6da4a80c085.dll
Size

626KB
MD5

c0e84b69de00a0a55e52dfed7a759321
SHA1

7d63f4527ba70d678b5006759819c1a48c397a49
SHA256

eb750ee138b504b8105b4b26b02ea8c36b7bb9bca9cdd2a30009f6da4a80c085
SHA512

d4cb62ab6c2bdf219386fa2e57cd9b7cdba70ad054687cea78a328abb3c03e4217fd7c80af42a8eb47ea44eaddf76123781ca8a7ee27b71f0cb47e8a6f6e6757
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zx:+w1lEKOpuYxiwkkgjAN8Zx

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
19	1624	rundll32.exe
25	1624	rundll32.exe
48	1624	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 1936 wrote to memory of 1624	1936	rundll32.exe	83
PID 1936 wrote to memory of 1624	1936	rundll32.exe	83
PID 1936 wrote to memory of 1624	1936	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb750ee138b504b8105b4b26b02ea8c36b7bb9bca9cdd2a30009f6da4a80c085.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb750ee138b504b8105b4b26b02ea8c36b7bb9bca9cdd2a30009f6da4a80c085.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1624

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/1624-0-0x0000000000C80000-0x0000000000C86000-memory.dmp

Filesize
24KB

Download
memory/1624-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1624-3-0x00000000028C0000-0x00000000028CD000-memory.dmp

Filesize
52KB

Download
memory/1624-5-0x0000000000400000-0x000000000049F000-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