gozi | 0b12253091d9de16c8895dec12d68a518cab3bd473467f11e155c0642184c2dd

Analysis

max time kernel
148s
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
24-12-2024 14:00

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General

Target

JaffaCakes118_0b12253091d9de16c8895dec12d68a518cab3bd473467f11e155c0642184c2dd.dll
Size

624KB
MD5

5f4129da4a9f2cb4b41403ab3caf209a
SHA1

8b4e0d7b378d3cc3ad97877579b9ad0e168679e7
SHA256

0b12253091d9de16c8895dec12d68a518cab3bd473467f11e155c0642184c2dd
SHA512

2c96c18ee33c6d7e78a64f09860caee6f7d274d877ad972738114471fce77ab9d941197969382efa40415742385d387a11d3424d0f641c45c7c6d104496cddd6
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZL:+w1lEKOpuYxiwkkgjAN8ZL

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
14	2328	rundll32.exe
21	2328	rundll32.exe
42	2328	rundll32.exe
43	2328	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 1916 wrote to memory of 2328	1916	rundll32.exe	83
PID 1916 wrote to memory of 2328	1916	rundll32.exe	83
PID 1916 wrote to memory of 2328	1916	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b12253091d9de16c8895dec12d68a518cab3bd473467f11e155c0642184c2dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b12253091d9de16c8895dec12d68a518cab3bd473467f11e155c0642184c2dd.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2328

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/2328-0-0x00000000016E0000-0x00000000016E6000-memory.dmp

Filesize
24KB

Download
memory/2328-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2328-2-0x00000000034B0000-0x00000000034BD000-memory.dmp

Filesize
52KB

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memory/2328-5-0x0000000000400000-0x000000000049F000-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