gozi | 5df5e0f32574d88b8dbbbede5d8aa5d62e14b83936b23ca6bbcad27e7d5971d3

Analysis

max time kernel
140s
max time network
144s
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 00:34

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General

Target

JaffaCakes118_5df5e0f32574d88b8dbbbede5d8aa5d62e14b83936b23ca6bbcad27e7d5971d3.dll
Size

626KB
MD5

476e021931980f4929c72caf894addc7
SHA1

0f7ad642f88987a81780b499427c552505a58049
SHA256

5df5e0f32574d88b8dbbbede5d8aa5d62e14b83936b23ca6bbcad27e7d5971d3
SHA512

955ca84c398de4118907e9d218046b25d16e5645d2ad6fdc1e0991befb8181082627bed7a4470108af463f8d73789e58b86be72df2e6cbd2a547ec70a6d19ead
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZjJ+:+w1lEKOpuYxiwkkgjAN8Zw

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 3 IoCs

flow	pid	Process
24	1268	rundll32.exe
38	1268	rundll32.exe
46	1268	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 840 wrote to memory of 1268	840	rundll32.exe	83
PID 840 wrote to memory of 1268	840	rundll32.exe	83
PID 840 wrote to memory of 1268	840	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5df5e0f32574d88b8dbbbede5d8aa5d62e14b83936b23ca6bbcad27e7d5971d3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5df5e0f32574d88b8dbbbede5d8aa5d62e14b83936b23ca6bbcad27e7d5971d3.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1268

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/1268-0-0x0000000000AA0000-0x0000000000AA6000-memory.dmp

Filesize
24KB

Download
memory/1268-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1268-3-0x0000000002B50000-0x0000000002B5D000-memory.dmp

Filesize
52KB

Download
memory/1268-5-0x0000000000400000-0x000000000049F000-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