gozi | 703eb522b877c13a2324100fb49ecaa95b525d3e77037eebe66d5fca1d1099b6

Analysis

max time kernel
146s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23/12/2024, 22:32

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_703eb522b877c13a2324100fb49ecaa95b525d3e77037eebe66d5fca1d1099b6.dll
Size

625KB
MD5

d89d1624de4fdb98b49211f7930ab7de
SHA1

fa3ff90f1ec58eade86bee800591fdf05eecfe14
SHA256

703eb522b877c13a2324100fb49ecaa95b525d3e77037eebe66d5fca1d1099b6
SHA512

49e226cd6577f2ea885c242f38194b6f24761bb59528674aa1a8236d9fd697b9682e9ac8b1f9a7d1ec6991ba8783bb4614529faea9f227ebdbba8ec99ecf5a56
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZU2:+w1lEKOpuYxiwkkgjAN8Zt

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
5	2136	rundll32.exe
6	2136	rundll32.exe
7	2136	rundll32.exe
10	2136	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 7 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30
PID 2924 wrote to memory of 2136	2924	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_703eb522b877c13a2324100fb49ecaa95b525d3e77037eebe66d5fca1d1099b6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_703eb522b877c13a2324100fb49ecaa95b525d3e77037eebe66d5fca1d1099b6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2136

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2136-2-0x0000000000180000-0x000000000021F000-memory.dmp

Filesize
636KB

Download
memory/2136-3-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download
memory/2136-0-0x0000000000180000-0x000000000021F000-memory.dmp

Filesize
636KB

Download
memory/2136-4-0x00000000002E0000-0x00000000002ED000-memory.dmp

Filesize
52KB

Download
memory/2136-7-0x0000000000180000-0x000000000021F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads