gozi | 2822f36fddc8c44b601ccd316d9ecf3259dd5314f2cef1bb3beced7ddd994968

Analysis

max time kernel
147s
max time network
149s
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 12:58

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General

Target

JaffaCakes118_2822f36fddc8c44b601ccd316d9ecf3259dd5314f2cef1bb3beced7ddd994968.dll
Size

625KB
MD5

0be8e963f380e69e6002711c39f8f6c3
SHA1

3bc24cf9c3a39cf0a0568db186259534c7bb3a95
SHA256

2822f36fddc8c44b601ccd316d9ecf3259dd5314f2cef1bb3beced7ddd994968
SHA512

d5e069db70eb4a32bc2e178a04efd129a3bdaff3d53da8746156ef61a8d0719a726f268d6546eb7c75d0b4d923e69ffb74405b9a0df26a075d5246a3590d6bef
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z7:+w1lEKOpuYxiwkkgjAN8Z7

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
16	820	rundll32.exe
22	820	rundll32.exe
45	820	rundll32.exe
46	820	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 528 wrote to memory of 820	528	rundll32.exe	82
PID 528 wrote to memory of 820	528	rundll32.exe	82
PID 528 wrote to memory of 820	528	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2822f36fddc8c44b601ccd316d9ecf3259dd5314f2cef1bb3beced7ddd994968.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2822f36fddc8c44b601ccd316d9ecf3259dd5314f2cef1bb3beced7ddd994968.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:820

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/820-0-0x0000000000EA0000-0x0000000000EA6000-memory.dmp

Filesize
24KB

Download
memory/820-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/820-2-0x0000000002960000-0x000000000296D000-memory.dmp

Filesize
52KB

Download
memory/820-5-0x0000000000400000-0x000000000049F000-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