gozi | 92ad5b9acbad3b53b38d8179d999fa8edecf59d86ddc11d33616e61f44dc34d7

Analysis

max time kernel
148s
max time network
150s
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 02:27

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General

Target

JaffaCakes118_92ad5b9acbad3b53b38d8179d999fa8edecf59d86ddc11d33616e61f44dc34d7.dll
Size

624KB
MD5

349f4bc8c3056de1bdf671dda8b6c51f
SHA1

3bfdcd047bb645f15ee0b46b850b43eab150e273
SHA256

92ad5b9acbad3b53b38d8179d999fa8edecf59d86ddc11d33616e61f44dc34d7
SHA512

ccda8506dd62524587761b6c0348f79b086568823af1ae3d6959d02ec29b10998914c5c9fc0b4ee1157b35590d7aa012f9a4f77fd7cf10bdd3f6e1fbc44c7b78
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZT:+w1lEKOpuYxiwkkgjAN8ZT

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 4 IoCs

flow	pid	Process
14	4232	rundll32.exe
22	4232	rundll32.exe
41	4232	rundll32.exe
42	4232	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 452 wrote to memory of 4232	452	rundll32.exe	83
PID 452 wrote to memory of 4232	452	rundll32.exe	83
PID 452 wrote to memory of 4232	452	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_92ad5b9acbad3b53b38d8179d999fa8edecf59d86ddc11d33616e61f44dc34d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_92ad5b9acbad3b53b38d8179d999fa8edecf59d86ddc11d33616e61f44dc34d7.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4232

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/4232-0-0x0000000000D80000-0x0000000000E1F000-memory.dmp

Filesize
636KB

Download
memory/4232-2-0x0000000000C20000-0x0000000000C26000-memory.dmp

Filesize
24KB

Download
memory/4232-3-0x0000000000D80000-0x0000000000E1F000-memory.dmp

Filesize
636KB

Download
memory/4232-4-0x0000000002CE0000-0x0000000002CED000-memory.dmp

Filesize
52KB

Download
memory/4232-7-0x0000000000D80000-0x0000000000E1F000-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