gozi | 99d211e3e803bdd16d2560fc4c07cb0a9583b04217df5f6f7c56bda35f94eead

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 02:51

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General

Target

JaffaCakes118_99d211e3e803bdd16d2560fc4c07cb0a9583b04217df5f6f7c56bda35f94eead.dll
Size

625KB
MD5

9c7f445b0acc8144c48617785931c60d
SHA1

2a7d52c64b4518f044e9c42cc0482a5f46e3898e
SHA256

99d211e3e803bdd16d2560fc4c07cb0a9583b04217df5f6f7c56bda35f94eead
SHA512

8736c212ff3a11fa7c6c20ec99d3f50bf176113a42d0271267807afb124d7c87b5517b63e015efda103d0b23dc6e50c65f35d355dde24ea953ca31dcbb229eca
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z/:+w1lEKOpuYxiwkkgjAN8Z/

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	2168	rundll32.exe
24	2168	rundll32.exe
43	2168	rundll32.exe
47	2168	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 4952 wrote to memory of 2168	4952	rundll32.exe	82
PID 4952 wrote to memory of 2168	4952	rundll32.exe	82
PID 4952 wrote to memory of 2168	4952	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99d211e3e803bdd16d2560fc4c07cb0a9583b04217df5f6f7c56bda35f94eead.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99d211e3e803bdd16d2560fc4c07cb0a9583b04217df5f6f7c56bda35f94eead.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2168

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/2168-0-0x0000000000C30000-0x0000000000C36000-memory.dmp

Filesize
24KB

Download
memory/2168-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2168-2-0x0000000002670000-0x000000000267D000-memory.dmp

Filesize
52KB

Download
memory/2168-5-0x0000000000400000-0x000000000049F000-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