gozi | d9e851f46ce57720073f2c2b7d206a923ab13277c2d5ed8da04e61672d96be5f

Analysis

max time kernel
140s
max time network
145s
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 19:27

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General

Target

JaffaCakes118_d9e851f46ce57720073f2c2b7d206a923ab13277c2d5ed8da04e61672d96be5f.dll
Size

624KB
MD5

bd3c7b63bd4fb9d4fc92179dd615dee7
SHA1

bf0d0f1b4f5cf4f0e490bb80866abd935f036227
SHA256

d9e851f46ce57720073f2c2b7d206a923ab13277c2d5ed8da04e61672d96be5f
SHA512

137d5ef4acc257e43c494a71d78d0f0a32f06edcef27c310c04efdaa3ba961251e81c286b517bcb0e57ce0b9f2f80fabd65ff3fd74e004082ec552bc0d3069e3
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZI:+w1lEKOpuYxiwkkgjAN8ZI

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	5032	rundll32.exe
29	5032	rundll32.exe
43	5032	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 4184 wrote to memory of 5032	4184	rundll32.exe	83
PID 4184 wrote to memory of 5032	4184	rundll32.exe	83
PID 4184 wrote to memory of 5032	4184	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9e851f46ce57720073f2c2b7d206a923ab13277c2d5ed8da04e61672d96be5f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9e851f46ce57720073f2c2b7d206a923ab13277c2d5ed8da04e61672d96be5f.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:5032

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/5032-0-0x00000000021D0000-0x000000000226F000-memory.dmp

Filesize
636KB

Download
memory/5032-2-0x0000000000860000-0x0000000000866000-memory.dmp

Filesize
24KB

Download
memory/5032-3-0x00000000021D0000-0x000000000226F000-memory.dmp

Filesize
636KB

Download
memory/5032-4-0x00000000028F0000-0x00000000028FD000-memory.dmp

Filesize
52KB

Download
memory/5032-7-0x00000000021D0000-0x000000000226F000-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