gozi | e4fa17f3d9b955eba0ddf395142868c5f84dff46f003d8eb468f96b29569c812

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 20:53

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General

Target

JaffaCakes118_e4fa17f3d9b955eba0ddf395142868c5f84dff46f003d8eb468f96b29569c812.dll
Size

625KB
MD5

6c3e4868bed40dd1d4a3621505c4520b
SHA1

b310cc064ebca7e598885c82b744758f525cdbd9
SHA256

e4fa17f3d9b955eba0ddf395142868c5f84dff46f003d8eb468f96b29569c812
SHA512

283cece062f79597ad6e2a9fd386786e7d4ed823cd26adb53ce61796784a0efbf0a60cedbe009ece332463dee7a9fbdd8265532552bd66aaa7cf4aba7882b3dd
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZY:+w1lEKOpuYxiwkkgjAN8ZY

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

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 7 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30
PID 2616 wrote to memory of 1720	2616	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e4fa17f3d9b955eba0ddf395142868c5f84dff46f003d8eb468f96b29569c812.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e4fa17f3d9b955eba0ddf395142868c5f84dff46f003d8eb468f96b29569c812.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1720

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/1720-3-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/1720-2-0x00000000004B0000-0x000000000054F000-memory.dmp

Filesize
636KB

Download
memory/1720-0-0x00000000004B0000-0x000000000054F000-memory.dmp

Filesize
636KB

Download
memory/1720-4-0x00000000004B0000-0x000000000054F000-memory.dmp

Filesize
636KB

Download
memory/1720-5-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/1720-8-0x00000000004B0000-0x000000000054F000-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