gozi | d939a183c65d7867c258cf35de1827120b8cc1f75fe7df9f522864b0357ebe41

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23/12/2024, 19:51

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General

Target

JaffaCakes118_d939a183c65d7867c258cf35de1827120b8cc1f75fe7df9f522864b0357ebe41.dll
Size

624KB
MD5

1b92e77adbbc46a71e946166e155d27d
SHA1

cfac8b62a889d6fe799a898cfba2456a4a5ec4b9
SHA256

d939a183c65d7867c258cf35de1827120b8cc1f75fe7df9f522864b0357ebe41
SHA512

1df5432dc4176d1f4d74795ba26096ff1b68ec057b6ce30b4abb78fb1579f2518aa258e75b9ab15e1ec73e2160a7ab179790ff469bdf3a3b7f58a6f4ddf669d1
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

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 7 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30
PID 2252 wrote to memory of 2480	2252	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d939a183c65d7867c258cf35de1827120b8cc1f75fe7df9f522864b0357ebe41.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d939a183c65d7867c258cf35de1827120b8cc1f75fe7df9f522864b0357ebe41.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2480

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/2480-0-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-3-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download
memory/2480-2-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-4-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-5-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-6-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-7-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-13-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-15-0x0000000000830000-0x00000000008CF000-memory.dmp

Filesize
636KB

Download
memory/2480-16-0x0000000000830000-0x00000000008CF000-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