gozi | dae94d2b2c7e275f16927c20729302613c04e4f7ae0aeaf0501ff9f82b6569e4

Analysis

max time kernel
150s
max time network
154s
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 20:20

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General

Target

JaffaCakes118_dae94d2b2c7e275f16927c20729302613c04e4f7ae0aeaf0501ff9f82b6569e4.dll
Size

624KB
MD5

89428fe57f1d37dbe4b6253e46e78fc9
SHA1

204cd72291cf20373dc9cb807b04d47930f47192
SHA256

dae94d2b2c7e275f16927c20729302613c04e4f7ae0aeaf0501ff9f82b6569e4
SHA512

e0bc6ccc6def0ceebc8ee86d279b6c208e75c3d3bc7f30fce3d94c95c4b775eb3d6c85641d7709040583540ef26017095f1add4d98a8ed1d352ff2d362129105
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zh:+w1lEKOpuYxiwkkgjAN8Zh

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
16	4812	rundll32.exe
27	4812	rundll32.exe
43	4812	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 3348 wrote to memory of 4812	3348	rundll32.exe	84
PID 3348 wrote to memory of 4812	3348	rundll32.exe	84
PID 3348 wrote to memory of 4812	3348	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dae94d2b2c7e275f16927c20729302613c04e4f7ae0aeaf0501ff9f82b6569e4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3348
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dae94d2b2c7e275f16927c20729302613c04e4f7ae0aeaf0501ff9f82b6569e4.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4812

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/4812-0-0x0000000001650000-0x0000000001656000-memory.dmp

Filesize
24KB

Download
memory/4812-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4812-2-0x0000000002F30000-0x0000000002F3D000-memory.dmp

Filesize
52KB

Download
memory/4812-5-0x0000000000400000-0x000000000049F000-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