gozi | 768015a03ee9bbd2d670851603f1b7b40f846e3ccfda07cb571c20111ba6f3f0

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
27/12/2024, 01:38

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General

Target

JaffaCakes118_768015a03ee9bbd2d670851603f1b7b40f846e3ccfda07cb571c20111ba6f3f0.dll
Size

624KB
MD5

8912d9f2fc1e78fce886969d6b7ada1c
SHA1

928eb47d79db423be0ad9f6d1a408e70a0650e10
SHA256

768015a03ee9bbd2d670851603f1b7b40f846e3ccfda07cb571c20111ba6f3f0
SHA512

ab42bbd4d236ff8341dd776e401daa76eb281f988da1a7bdbd4f09e14f700d478294d34d56deb2c910adf83f52204061f74ef0d29322ffde9760e825e41226d4
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZT:+w1lEKOpuYxiwkkgjAN8ZT

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 2 IoCs

flow	pid	Process
33	1516	rundll32.exe
37	1516	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 3624 wrote to memory of 1516	3624	rundll32.exe	83
PID 3624 wrote to memory of 1516	3624	rundll32.exe	83
PID 3624 wrote to memory of 1516	3624	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_768015a03ee9bbd2d670851603f1b7b40f846e3ccfda07cb571c20111ba6f3f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_768015a03ee9bbd2d670851603f1b7b40f846e3ccfda07cb571c20111ba6f3f0.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1516

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/1516-0-0x0000000000B10000-0x0000000000B16000-memory.dmp

Filesize
24KB

Download
memory/1516-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1516-2-0x0000000000BE0000-0x0000000000BED000-memory.dmp

Filesize
52KB

Download
memory/1516-5-0x0000000000400000-0x000000000049F000-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