gozi | d9aaebc076f4a474a673e65d7165b62fe932228936064f85a0b5c729e1d55989

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
25/12/2024, 00:18

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General

Target

JaffaCakes118_d9aaebc076f4a474a673e65d7165b62fe932228936064f85a0b5c729e1d55989.dll
Size

624KB
MD5

d4a8dfb421a122fa09f78cd88a8deb42
SHA1

87bdef9764b84c6b73253b68ea4a78076af33303
SHA256

d9aaebc076f4a474a673e65d7165b62fe932228936064f85a0b5c729e1d55989
SHA512

b16e7769480fa25730691553486a3018917b1fc7062f7a2ac667977b86addfb92dc5b2be6dc1e191fa7c9ce0850e14e89cbd393706cf94f53e5200f64f66f1ef
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
18	392	rundll32.exe
24	392	rundll32.exe
44	392	rundll32.exe
48	392	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 3944 wrote to memory of 392	3944	rundll32.exe	82
PID 3944 wrote to memory of 392	3944	rundll32.exe	82
PID 3944 wrote to memory of 392	3944	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9aaebc076f4a474a673e65d7165b62fe932228936064f85a0b5c729e1d55989.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9aaebc076f4a474a673e65d7165b62fe932228936064f85a0b5c729e1d55989.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:392

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/392-0-0x0000000000BB0000-0x0000000000C4F000-memory.dmp

Filesize
636KB

Download
memory/392-3-0x0000000000670000-0x0000000000676000-memory.dmp

Filesize
24KB

Download
memory/392-2-0x0000000000BB0000-0x0000000000C4F000-memory.dmp

Filesize
636KB

Download
memory/392-4-0x0000000002780000-0x000000000278D000-memory.dmp

Filesize
52KB

Download
memory/392-7-0x0000000000BB0000-0x0000000000C4F000-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