gozi | 90084242fd519b3a14db407c7ba6fb2db26be500c2ea4f466af8887cd472fb67

Analysis

max time kernel
140s
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
21-12-2024 20:05

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General

Target

JaffaCakes118_90084242fd519b3a14db407c7ba6fb2db26be500c2ea4f466af8887cd472fb67.dll
Size

626KB
MD5

f2da170689dde4b9a97c5305503cb3d9
SHA1

89fce97c5194e0498fe9c9cc19a4f7af208aa3f0
SHA256

90084242fd519b3a14db407c7ba6fb2db26be500c2ea4f466af8887cd472fb67
SHA512

061c4ab465a38ff6341f0886e607a15921ac922a17d54e3801c06ddf356cb2a38941e9c7499c59b9fa3332dc18a6576960cd7c050b599e083b8497f9e45c28fe
SSDEEP

12288:QxHGz7jrsxOZWGvw2uV+HZfyWdAHKHRuhtOJbIP5UsT9GdOxRCeg:jtWGvCV+5Qo8hPNT961eg

Score

10^/10

gozi 5513 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5513

greenwoodgrace.website

Attributes

base_path
/manifest/
build
250187
dga_season
10
exe_type
loader
extension
.cnx
server_id
12

rsa_pubkey.plain

serpent.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 3 IoCs

description	pid	Process	procid_target
PID 4836 wrote to memory of 4624	4836	rundll32.exe	83
PID 4836 wrote to memory of 4624	4836	rundll32.exe	83
PID 4836 wrote to memory of 4624	4836	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_90084242fd519b3a14db407c7ba6fb2db26be500c2ea4f466af8887cd472fb67.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4836
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_90084242fd519b3a14db407c7ba6fb2db26be500c2ea4f466af8887cd472fb67.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4624

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/4624-0-0x00000000749ED000-0x00000000749F1000-memory.dmp

Filesize
16KB

Download
memory/4624-1-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-2-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-3-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-4-0x00000000749ED000-0x00000000749F1000-memory.dmp

Filesize
16KB

Download
memory/4624-5-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-6-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-7-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-12-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download
memory/4624-13-0x0000000074950000-0x0000000074A4F000-memory.dmp

Filesize
1020KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads