gozi | 150832991dc0dab766fff4f68ba0538759b0c4b42602435f5404d29e32f9ee8d

Analysis

max time kernel
148s
max time network
152s
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 02:32

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General

Target

JaffaCakes118_150832991dc0dab766fff4f68ba0538759b0c4b42602435f5404d29e32f9ee8d.dll
Size

624KB
MD5

c51bf6d8fa8a021f23988c0d5e1f08a6
SHA1

3300972942401f19bb0f6530ed974a990eae9f76
SHA256

150832991dc0dab766fff4f68ba0538759b0c4b42602435f5404d29e32f9ee8d
SHA512

6d72a2a3befff7e24b833883b5c658bc74fa78bbe556736c48b8bf26a0f585e59f92e7e7c4ba7537e1668d6282050a4d4a39e1e9ded261461e44c5076834f529
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
21	840	rundll32.exe
35	840	rundll32.exe
44	840	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 2904 wrote to memory of 840	2904	rundll32.exe	82
PID 2904 wrote to memory of 840	2904	rundll32.exe	82
PID 2904 wrote to memory of 840	2904	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_150832991dc0dab766fff4f68ba0538759b0c4b42602435f5404d29e32f9ee8d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_150832991dc0dab766fff4f68ba0538759b0c4b42602435f5404d29e32f9ee8d.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:840

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/840-0-0x00000000023B0000-0x00000000023B6000-memory.dmp

Filesize
24KB

Download
memory/840-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/840-2-0x0000000002A20000-0x0000000002A2D000-memory.dmp

Filesize
52KB

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memory/840-5-0x0000000000400000-0x000000000049F000-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