gozi | a00f9e4b1d9bf2a9efd95531b982d806fde9bbe929c81a23f717a78f3c63b45c

Analysis

max time kernel
140s
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 20:25

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General

Target

JaffaCakes118_a00f9e4b1d9bf2a9efd95531b982d806fde9bbe929c81a23f717a78f3c63b45c.dll
Size

713KB
MD5

a1351cc2a0178e2fea23afe409fea37f
SHA1

94d2c73cd7d872b480ad8454902865c2ecf7c2a6
SHA256

a00f9e4b1d9bf2a9efd95531b982d806fde9bbe929c81a23f717a78f3c63b45c
SHA512

868ac9efc0199b8236d199aa6e0e6c77e951e398e6705310067fa1e7215ccb4d30703a370c955d4efd74208cbdb13c424948006cf34747a92f0006f718393a67
SSDEEP

12288:I82fN1NOYgR63Mwf8EBhXl6NTjj3m9srwKRV1CC0DdIB0QPk4k8JhucvRhSrYniM:j2fN1N2o3Mwf8SdEd9ZQdIBLMkJRS8iF

Score

10^/10

gozi 2500 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

2500

app3.maintorna.com

chat.billionady.com

app5.folion.xyz

wer.defone.click

Attributes

build
250188
exe_type
loader
server_id
580

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 3 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 1964 wrote to memory of 2664	1964	rundll32.exe	30
PID 2664 wrote to memory of 2628	2664	rundll32.exe	31
PID 2664 wrote to memory of 2628	2664	rundll32.exe	31
PID 2664 wrote to memory of 2628	2664	rundll32.exe	31
PID 2664 wrote to memory of 2628	2664	rundll32.exe	31
PID 2664 wrote to memory of 2732	2664	rundll32.exe	33
PID 2664 wrote to memory of 2732	2664	rundll32.exe	33
PID 2664 wrote to memory of 2732	2664	rundll32.exe	33
PID 2664 wrote to memory of 2732	2664	rundll32.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a00f9e4b1d9bf2a9efd95531b982d806fde9bbe929c81a23f717a78f3c63b45c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a00f9e4b1d9bf2a9efd95531b982d806fde9bbe929c81a23f717a78f3c63b45c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cd Bad
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2628
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cd Duck
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2732

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/2664-0-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-2-0x000000007447F000-0x000000007448F000-memory.dmp

Filesize
64KB

Download
memory/2664-1-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-3-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-4-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-5-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-6-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-7-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download
memory/2664-11-0x00000000743D0000-0x0000000074496000-memory.dmp

Filesize
792KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads