gozi | e82030c751b3f832b74f15582198542a0646d004fef6f1b84fee810ee77b82e1

Analysis

max time kernel
148s
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 00:17

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General

Target

JaffaCakes118_e82030c751b3f832b74f15582198542a0646d004fef6f1b84fee810ee77b82e1.dll
Size

626KB
MD5

f4a7a19ad0b9d1d72fabf777b76388a5
SHA1

4df15d025324f482969aab16ad47f389009affcb
SHA256

e82030c751b3f832b74f15582198542a0646d004fef6f1b84fee810ee77b82e1
SHA512

3aa7307d5bd6dde319433de696b79810f0ed4abaed544171afe6b287751edb9ba037d2727950ef29e9ac119cf4c8091eafddae77a6324c5cc83d1042661f137c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZV:+w1lEKOpuYxiwkkgjAN8ZV

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 3 IoCs

flow	pid	Process
18	3108	rundll32.exe
33	3108	rundll32.exe
46	3108	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 4460 wrote to memory of 3108	4460	rundll32.exe	83
PID 4460 wrote to memory of 3108	4460	rundll32.exe	83
PID 4460 wrote to memory of 3108	4460	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e82030c751b3f832b74f15582198542a0646d004fef6f1b84fee810ee77b82e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e82030c751b3f832b74f15582198542a0646d004fef6f1b84fee810ee77b82e1.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3108

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/3108-0-0x0000000000B30000-0x0000000000B36000-memory.dmp

Filesize
24KB

Download
memory/3108-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3108-2-0x0000000001020000-0x000000000102D000-memory.dmp

Filesize
52KB

Download
memory/3108-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads