gozi | 20699ec2bad0f7e41497caf97f151d26ed67279d9f2e9b81afae6b668540c244

Analysis

max time kernel
149s
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
23-12-2024 20:59

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General

Target

JaffaCakes118_20699ec2bad0f7e41497caf97f151d26ed67279d9f2e9b81afae6b668540c244.dll
Size

626KB
MD5

133726fc50014b0eb397b2a12cf011af
SHA1

cf86754f2fa9565360e1c976d57fa74c1f98ed48
SHA256

20699ec2bad0f7e41497caf97f151d26ed67279d9f2e9b81afae6b668540c244
SHA512

eb6dd89229fef6e0b223dc871c0c6efc0df092f7c15db57788dd8a988b8457aa91385367479d08e0e04718bdc89d741936ea201588fda4f00c1ac5d6fce2616c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z7:+w1lEKOpuYxiwkkgjAN8Z7

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
18	2368	rundll32.exe
36	2368	rundll32.exe
46	2368	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 3100 wrote to memory of 2368	3100	rundll32.exe	82
PID 3100 wrote to memory of 2368	3100	rundll32.exe	82
PID 3100 wrote to memory of 2368	3100	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20699ec2bad0f7e41497caf97f151d26ed67279d9f2e9b81afae6b668540c244.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20699ec2bad0f7e41497caf97f151d26ed67279d9f2e9b81afae6b668540c244.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2368

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/2368-0-0x00000000007F0000-0x00000000007F6000-memory.dmp

Filesize
24KB

Download
memory/2368-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2368-2-0x0000000002650000-0x000000000265D000-memory.dmp

Filesize
52KB

Download
memory/2368-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads