gozi | 9616d59fc59cb1a19b6a380c3962af4b19a7e13b45579527339cefd1d4ada4e8

Analysis

max time kernel
147s
max time network
148s
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, 18:53

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General

Target

JaffaCakes118_9616d59fc59cb1a19b6a380c3962af4b19a7e13b45579527339cefd1d4ada4e8.dll
Size

625KB
MD5

3fd11b4b69d64b8899954d7c1c84490a
SHA1

86fbd33e53b2687dc7405884dc740692db48dc31
SHA256

9616d59fc59cb1a19b6a380c3962af4b19a7e13b45579527339cefd1d4ada4e8
SHA512

aff7a2e443e918653732b1d9062bb3f4f29b19ea2c3c0574ce50f9dcb24c5bf75179750a0b3b6f80db742212b05835ce061d0837b41bf09cbae52e7a25ff25e2
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zv:+w1lEKOpuYxiwkkgjAN8Zv

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
22	708	rundll32.exe
36	708	rundll32.exe
45	708	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 820 wrote to memory of 708	820	rundll32.exe	83
PID 820 wrote to memory of 708	820	rundll32.exe	83
PID 820 wrote to memory of 708	820	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9616d59fc59cb1a19b6a380c3962af4b19a7e13b45579527339cefd1d4ada4e8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9616d59fc59cb1a19b6a380c3962af4b19a7e13b45579527339cefd1d4ada4e8.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:708

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/708-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/708-0-0x0000000000E70000-0x0000000000E76000-memory.dmp

Filesize
24KB

Download
memory/708-2-0x0000000002FE0000-0x0000000002FED000-memory.dmp

Filesize
52KB

Download
memory/708-5-0x0000000000400000-0x000000000049F000-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