gozi | 5413660e8eff8876c2093a460d79ac9771dac12fd885d25511a13e424155ff4b

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 03:10

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General

Target

JaffaCakes118_5413660e8eff8876c2093a460d79ac9771dac12fd885d25511a13e424155ff4b.dll
Size

625KB
MD5

047de13f34d364e10aa63e2c305ae26b
SHA1

4934e61ac2d305a2287237096676da5931c2bab3
SHA256

5413660e8eff8876c2093a460d79ac9771dac12fd885d25511a13e424155ff4b
SHA512

735bc947b5edc0a19a9f2fa41d572fed8fa986ca711cd59f0365f5a9c6655787232c68e6bb7fb25c0a47d15591b2cb95cb9f5b15439402c15d23ef7d79c69d9b
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z8:+w1lEKOpuYxiwkkgjAN8Z8

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
15	3180	rundll32.exe
24	3180	rundll32.exe
47	3180	rundll32.exe
48	3180	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 3 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 3180	4676	rundll32.exe	83
PID 4676 wrote to memory of 3180	4676	rundll32.exe	83
PID 4676 wrote to memory of 3180	4676	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5413660e8eff8876c2093a460d79ac9771dac12fd885d25511a13e424155ff4b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5413660e8eff8876c2093a460d79ac9771dac12fd885d25511a13e424155ff4b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3180

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/3180-1-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/3180-2-0x0000000000870000-0x0000000000876000-memory.dmp

Filesize
24KB

Download
memory/3180-3-0x00000000007D0000-0x000000000086F000-memory.dmp

Filesize
636KB

Download
memory/3180-4-0x0000000000EC0000-0x0000000000ECD000-memory.dmp

Filesize
52KB

Download
memory/3180-7-0x00000000007D0000-0x000000000086F000-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