gozi | bb390b76e88bf055fa570cfe28e4b88c20c83cc57618010734dec3932b40a4e4

Analysis

max time kernel
140s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 18:58

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General

Target

JaffaCakes118_bb390b76e88bf055fa570cfe28e4b88c20c83cc57618010734dec3932b40a4e4.dll
Size

624KB
MD5

988c079122bbc4b33f03e62ee51d7fd3
SHA1

de91669197ab0ab8e72ce92dba88be52b59f3d88
SHA256

bb390b76e88bf055fa570cfe28e4b88c20c83cc57618010734dec3932b40a4e4
SHA512

1fe86677a978b6c1c2af05b7418a25e28a13814a27082a2642203e09799b77d2c52607bf6a227f8c028cdcbcfc3e34c52ed7e32d7d3af9c9fcb2f668a1970e75
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 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bb390b76e88bf055fa570cfe28e4b88c20c83cc57618010734dec3932b40a4e4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bb390b76e88bf055fa570cfe28e4b88c20c83cc57618010734dec3932b40a4e4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2124

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/2124-0-0x0000000000250000-0x00000000002EF000-memory.dmp

Filesize
636KB

Download
memory/2124-3-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/2124-2-0x0000000000250000-0x00000000002EF000-memory.dmp

Filesize
636KB

Download
memory/2124-4-0x0000000000250000-0x00000000002EF000-memory.dmp

Filesize
636KB

Download
memory/2124-5-0x0000000000200000-0x000000000020D000-memory.dmp

Filesize
52KB

Download
memory/2124-8-0x0000000000250000-0x00000000002EF000-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