gozi | 2ce652641d7808a7c9972f6dc2d02b71dbe5e4e913591e81464754c9264d5a8b

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 13:20

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General

Target

JaffaCakes118_2ce652641d7808a7c9972f6dc2d02b71dbe5e4e913591e81464754c9264d5a8b.dll
Size

624KB
MD5

5b4ba8fce3d53c1f7617f920bb82d3e5
SHA1

f9c9a4966c4822695d41375499a7aac5c324f04c
SHA256

2ce652641d7808a7c9972f6dc2d02b71dbe5e4e913591e81464754c9264d5a8b
SHA512

11a05e386842e293df30c6eb6717b5513e010b53e598bf62a833fe26f8fc575ca66b99532a119ee52725a5a087dc3a2531010beae3904a99cf3e5be2a7b13e93
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZU:+w1lEKOpuYxiwkkgjAN8ZU

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	4816	rundll32.exe
37	4816	rundll32.exe
46	4816	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 4864 wrote to memory of 4816	4864	rundll32.exe	83
PID 4864 wrote to memory of 4816	4864	rundll32.exe	83
PID 4864 wrote to memory of 4816	4864	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ce652641d7808a7c9972f6dc2d02b71dbe5e4e913591e81464754c9264d5a8b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ce652641d7808a7c9972f6dc2d02b71dbe5e4e913591e81464754c9264d5a8b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4816

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/4816-0-0x0000000002550000-0x0000000002556000-memory.dmp

Filesize
24KB

Download
memory/4816-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4816-2-0x00000000026C0000-0x00000000026CD000-memory.dmp

Filesize
52KB

Download
memory/4816-5-0x0000000000400000-0x000000000049F000-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