gozi | 98cbf834b0aaa8ee3a4aba253fe68229255da3d71a4bba5124027d9126470549

Analysis

max time kernel
148s
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
21-12-2024 19:11

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General

Target

JaffaCakes118_98cbf834b0aaa8ee3a4aba253fe68229255da3d71a4bba5124027d9126470549.dll
Size

625KB
MD5

d6c3a40e61f3d04cbc34b80daff5eb62
SHA1

3bc8880193552aaedc632c4cba5e5ff748730759
SHA256

98cbf834b0aaa8ee3a4aba253fe68229255da3d71a4bba5124027d9126470549
SHA512

dfa82e2c24d32dd1aaa8f6d512a6ac17b3b75f40a8513646146880b59ad03ed48a22c79fc01412c2748a3e743b7d23ebd1264fd51636d0eec1a905d1bc88fc30
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZD:+w1lEKOpuYxiwkkgjAN8ZD

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
15	4716	rundll32.exe
34	4716	rundll32.exe
44	4716	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 4536 wrote to memory of 4716	4536	rundll32.exe	83
PID 4536 wrote to memory of 4716	4536	rundll32.exe	83
PID 4536 wrote to memory of 4716	4536	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98cbf834b0aaa8ee3a4aba253fe68229255da3d71a4bba5124027d9126470549.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98cbf834b0aaa8ee3a4aba253fe68229255da3d71a4bba5124027d9126470549.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4716

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/4716-0-0x00000000008F0000-0x000000000098F000-memory.dmp

Filesize
636KB

Download
memory/4716-2-0x0000000000990000-0x0000000000996000-memory.dmp

Filesize
24KB

Download
memory/4716-3-0x00000000008F0000-0x000000000098F000-memory.dmp

Filesize
636KB

Download
memory/4716-4-0x0000000002320000-0x000000000232D000-memory.dmp

Filesize
52KB

Download
memory/4716-7-0x00000000008F0000-0x000000000098F000-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