gozi | 4415a9a8e6071a903331cd134bbf86794a98b2ba29dfa12e80445999eb7a90dc

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 15:03

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General

Target

JaffaCakes118_4415a9a8e6071a903331cd134bbf86794a98b2ba29dfa12e80445999eb7a90dc.dll
Size

507KB
MD5

d2b95bdd52fb84ba0b8d1847d8599efa
SHA1

9c800f5efd47afd1b74a4adb53abe0e42f88e968
SHA256

4415a9a8e6071a903331cd134bbf86794a98b2ba29dfa12e80445999eb7a90dc
SHA512

16e2f7bcbcfe3f60a726795195afd2a7153b0003d62ed8d68fb11ff1fc87dfcb35c752865f1eec6702d7d1d90bf433f3f3e8b42304470ef8ec77609acdab6651
SSDEEP

12288:213jxeTWKBZejxO/hdSH03bdwctET1nDNE40zX4vQ:AteTJBc43bdx+xR0q

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 4716 wrote to memory of 4992	4716	rundll32.exe	83
PID 4716 wrote to memory of 4992	4716	rundll32.exe	83
PID 4716 wrote to memory of 4992	4716	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4415a9a8e6071a903331cd134bbf86794a98b2ba29dfa12e80445999eb7a90dc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4415a9a8e6071a903331cd134bbf86794a98b2ba29dfa12e80445999eb7a90dc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4992

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/4992-2-0x0000000074E1D000-0x0000000074E22000-memory.dmp

Filesize
20KB

Download
memory/4992-3-0x0000000074DA0000-0x0000000074E33000-memory.dmp

Filesize
588KB

Download
memory/4992-0-0x0000000074DA0000-0x0000000074E33000-memory.dmp

Filesize
588KB

Download
memory/4992-4-0x0000000074DA0000-0x0000000074E33000-memory.dmp

Filesize
588KB

Download
memory/4992-6-0x0000000074DA0000-0x0000000074E33000-memory.dmp

Filesize
588KB

Download
memory/4992-10-0x0000000074DA0000-0x0000000074E33000-memory.dmp

Filesize
588KB

Download
memory/4992-12-0x0000000074DA0000-0x0000000074E33000-memory.dmp

Filesize
588KB

Download
memory/4992-13-0x0000000074DA0000-0x0000000074E33000-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