gozi | 4c75e960aeae631280f028e714b51632a373226c171146f21fecd033fe03c918

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, 07:55

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General

Target

JaffaCakes118_4c75e960aeae631280f028e714b51632a373226c171146f21fecd033fe03c918.dll
Size

626KB
MD5

2f052da967f9a17027c6fa09e8e20dab
SHA1

5929a95db26f6f8dd84585f4c79446acd6848595
SHA256

4c75e960aeae631280f028e714b51632a373226c171146f21fecd033fe03c918
SHA512

c245095c5612a3c8f8cfbcff031fdf02b0ecfbbe422fd91d6d37cfb1d3660803e14a9a1a272105fc4a629b7d4eeb106dd4b017a5984f35842dfc7e5a14e8edf2
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zk:+w1lEKOpuYxiwkkgjAN8Zk

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 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c75e960aeae631280f028e714b51632a373226c171146f21fecd033fe03c918.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c75e960aeae631280f028e714b51632a373226c171146f21fecd033fe03c918.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2128

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/2128-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/2128-0-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-2-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-4-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-5-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-6-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-8-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-9-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-13-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/2128-14-0x00000000007D0000-0x000000000086F000-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