gozi | fd16dfff908d0be0a50194d8a93b710756f7567f514b7ca139422f53411e91f6

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
23-12-2024 12:53

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General

Target

JaffaCakes118_fd16dfff908d0be0a50194d8a93b710756f7567f514b7ca139422f53411e91f6.dll
Size

625KB
MD5

13b79765daca6fe4d7c36ed6eba29b37
SHA1

d07b8654a42867909af57ec58050ba3441535883
SHA256

fd16dfff908d0be0a50194d8a93b710756f7567f514b7ca139422f53411e91f6
SHA512

d5bbe7899d54f75ae40f4c24dcf57bc96960d67c78ccb01b3997fd7281ed14f24442a396ea770260fd859f87be88b3ad0972347dc69bc98003251cecad2bb206
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 4 IoCs

flow	pid	Process
15	1968	rundll32.exe
22	1968	rundll32.exe
45	1968	rundll32.exe
46	1968	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 4872 wrote to memory of 1968	4872	rundll32.exe	82
PID 4872 wrote to memory of 1968	4872	rundll32.exe	82
PID 4872 wrote to memory of 1968	4872	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd16dfff908d0be0a50194d8a93b710756f7567f514b7ca139422f53411e91f6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd16dfff908d0be0a50194d8a93b710756f7567f514b7ca139422f53411e91f6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1968

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/1968-0-0x0000000000C10000-0x0000000000CAF000-memory.dmp

Filesize
636KB

Download
memory/1968-3-0x00000000003F0000-0x00000000003F6000-memory.dmp

Filesize
24KB

Download
memory/1968-2-0x0000000000C10000-0x0000000000CAF000-memory.dmp

Filesize
636KB

Download
memory/1968-4-0x0000000000EB0000-0x0000000000EBD000-memory.dmp

Filesize
52KB

Download
memory/1968-7-0x0000000000C10000-0x0000000000CAF000-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