gozi | 0d2669381122f1096a6dcdc755e8244b4ed4be27d0b6ffbbcf293ab4b8acc771

Analysis

max time kernel
149s
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 00:34

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General

Target

JaffaCakes118_0d2669381122f1096a6dcdc755e8244b4ed4be27d0b6ffbbcf293ab4b8acc771.dll
Size

624KB
MD5

9a4ca5e5da9369b29ce82ccbbc48324d
SHA1

712f89bf1f47f322b634c57c1477cd80c1de690b
SHA256

0d2669381122f1096a6dcdc755e8244b4ed4be27d0b6ffbbcf293ab4b8acc771
SHA512

d98247a47d3c71688c135287e4355ca984e15161c04ea629b82c90290019e3438639ef709b9d2f63d62f808935611cbd1d73e343e7bb144f0368bb0fdfd378d5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZH:+w1lEKOpuYxiwkkgjAN8ZH

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
16	3096	rundll32.exe
24	3096	rundll32.exe
47	3096	rundll32.exe
48	3096	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 1312 wrote to memory of 3096	1312	rundll32.exe	83
PID 1312 wrote to memory of 3096	1312	rundll32.exe	83
PID 1312 wrote to memory of 3096	1312	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d2669381122f1096a6dcdc755e8244b4ed4be27d0b6ffbbcf293ab4b8acc771.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d2669381122f1096a6dcdc755e8244b4ed4be27d0b6ffbbcf293ab4b8acc771.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3096

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/3096-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3096-1-0x00000000012B0000-0x00000000012B6000-memory.dmp

Filesize
24KB

Download
memory/3096-2-0x00000000032E0000-0x00000000032ED000-memory.dmp

Filesize
52KB

Download
memory/3096-5-0x0000000000400000-0x000000000049F000-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