gozi | 0c4a12b4c0b44ca5955f89c4a0c49f505c1371c3b717f885cb9b345c120e5021

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 22:15

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General

Target

JaffaCakes118_0c4a12b4c0b44ca5955f89c4a0c49f505c1371c3b717f885cb9b345c120e5021.dll
Size

625KB
MD5

ebb5b36e0fa13ec46fc6b76e3a707cd5
SHA1

68e30fb0893dec6fa577c9bc058deb5d4ebfb0e3
SHA256

0c4a12b4c0b44ca5955f89c4a0c49f505c1371c3b717f885cb9b345c120e5021
SHA512

6033f90bb2734f62237399f863e3c649ade7896460e52acee704d0e1f6e7ff3602549e1de2b91124b96b121f57504169887dda9e5878345d96e0e9526812fbd4
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZP:+w1lEKOpuYxiwkkgjAN8ZP

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 2072 wrote to memory of 2392	2072	rundll32.exe	30
PID 2072 wrote to memory of 2392	2072	rundll32.exe	30
PID 2072 wrote to memory of 2392	2072	rundll32.exe	30
PID 2072 wrote to memory of 2392	2072	rundll32.exe	30
PID 2072 wrote to memory of 2392	2072	rundll32.exe	30
PID 2072 wrote to memory of 2392	2072	rundll32.exe	30
PID 2072 wrote to memory of 2392	2072	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c4a12b4c0b44ca5955f89c4a0c49f505c1371c3b717f885cb9b345c120e5021.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c4a12b4c0b44ca5955f89c4a0c49f505c1371c3b717f885cb9b345c120e5021.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2392

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/2392-0-0x00000000002A0000-0x000000000033F000-memory.dmp

Filesize
636KB

Download
memory/2392-3-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/2392-2-0x00000000002A0000-0x000000000033F000-memory.dmp

Filesize
636KB

Download
memory/2392-4-0x00000000002A0000-0x000000000033F000-memory.dmp

Filesize
636KB

Download
memory/2392-5-0x00000000002A0000-0x000000000033F000-memory.dmp

Filesize
636KB

Download
memory/2392-6-0x00000000001C0000-0x00000000001CD000-memory.dmp

Filesize
52KB

Download
memory/2392-9-0x00000000002A0000-0x000000000033F000-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