gozi | 8dbe120027858eaaff3d230dd44dd66e588f9b10394ddd7a39c0434fa3206e97

Analysis

max time kernel
149s
max time network
150s
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 19:33

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General

Target

JaffaCakes118_8dbe120027858eaaff3d230dd44dd66e588f9b10394ddd7a39c0434fa3206e97.dll
Size

624KB
MD5

52dd521f70a7641718982ae5fbda476b
SHA1

f6cf986015ab5e7882fdcf14880897f5e91ae19e
SHA256

8dbe120027858eaaff3d230dd44dd66e588f9b10394ddd7a39c0434fa3206e97
SHA512

da6bd5894990506803337992ebe94a56700b5110d14fc9c804d68d0b748f71793eac163aa8667ad66b379f0a6f162bd49c411bb2aec82008cea045e2a749bc0c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zf:+w1lEKOpuYxiwkkgjAN8Zf

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
17	2332	rundll32.exe
36	2332	rundll32.exe
46	2332	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 2968 wrote to memory of 2332	2968	rundll32.exe	82
PID 2968 wrote to memory of 2332	2968	rundll32.exe	82
PID 2968 wrote to memory of 2332	2968	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8dbe120027858eaaff3d230dd44dd66e588f9b10394ddd7a39c0434fa3206e97.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8dbe120027858eaaff3d230dd44dd66e588f9b10394ddd7a39c0434fa3206e97.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2332

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/2332-1-0x00000000014C0000-0x00000000014C6000-memory.dmp

Filesize
24KB

Download
memory/2332-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2332-2-0x0000000002BC0000-0x0000000002BCD000-memory.dmp

Filesize
52KB

Download
memory/2332-5-0x0000000000400000-0x000000000049F000-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