gozi | 82782f6ac4ef55ee9521b3b0ac2591f698bc37390aaf96a97775d067e300af42

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 02:22

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General

Target

JaffaCakes118_82782f6ac4ef55ee9521b3b0ac2591f698bc37390aaf96a97775d067e300af42.dll
Size

507KB
MD5

eabff1707a780b5a5b2ffaa6a4d28222
SHA1

bf17d986680983405bdfb500ea39269a438f8821
SHA256

82782f6ac4ef55ee9521b3b0ac2591f698bc37390aaf96a97775d067e300af42
SHA512

705a3d892948c2edc7399df8caf775769d7a9cda1d932b0d79191a2b86e4a0940526e0cafe4bb74d1fd513ed738b8f664a6c3c2cf9ce29529b6ee86a75733983
SSDEEP

12288:213jxeTWKBZejxO/hdSH03bdwctET1nDNE40zX4FQ:AteTJBc43bdx+xR0w

Score

10^/10

gozi 6100 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

6100

authd.feronok.com

app.bighomegl.at

Attributes

build
250204
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 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 524 wrote to memory of 4656	524	rundll32.exe	83
PID 524 wrote to memory of 4656	524	rundll32.exe	83
PID 524 wrote to memory of 4656	524	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82782f6ac4ef55ee9521b3b0ac2591f698bc37390aaf96a97775d067e300af42.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82782f6ac4ef55ee9521b3b0ac2591f698bc37390aaf96a97775d067e300af42.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4656

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/4656-0-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-3-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-2-0x000000007525D000-0x0000000075262000-memory.dmp

Filesize
20KB

Download
memory/4656-4-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-5-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-6-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-7-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-8-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download
memory/4656-13-0x00000000751E0000-0x0000000075273000-memory.dmp

Filesize
588KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads