gozi | 6af8708887fbfa9ca3d603fc3186837fddc18ae133ffaef598b105d6bfa039c5

Analysis

max time kernel
150s
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
29/12/2024, 03:07

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General

Target

JaffaCakes118_6af8708887fbfa9ca3d603fc3186837fddc18ae133ffaef598b105d6bfa039c5.dll
Size

624KB
MD5

f722ea3bd7ac2dfdfe33dc9af70b8ee3
SHA1

680dc6de89ae4df06884d03c5d3d609d88af1e00
SHA256

6af8708887fbfa9ca3d603fc3186837fddc18ae133ffaef598b105d6bfa039c5
SHA512

6ccf5c353da8f2a8392a25b5b9bf70101a4845a8ba4c8eba4ea104bf8d1e6c46c59a8610d4822e581146a24ad5986cc253ad72a38615e197277a47f7486b4b2d
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z1:+w1lEKOpuYxiwkkgjAN8Z1

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
17	3100	rundll32.exe
22	3100	rundll32.exe
45	3100	rundll32.exe
50	3100	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 880 wrote to memory of 3100	880	rundll32.exe	82
PID 880 wrote to memory of 3100	880	rundll32.exe	82
PID 880 wrote to memory of 3100	880	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6af8708887fbfa9ca3d603fc3186837fddc18ae133ffaef598b105d6bfa039c5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6af8708887fbfa9ca3d603fc3186837fddc18ae133ffaef598b105d6bfa039c5.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3100

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/3100-0-0x00000000011C0000-0x00000000011C6000-memory.dmp

Filesize
24KB

Download
memory/3100-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3100-2-0x0000000003010000-0x000000000301D000-memory.dmp

Filesize
52KB

Download
memory/3100-5-0x0000000000400000-0x000000000049F000-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