gozi | 7e7a54429cd2a48a5f3ed57c2f890335d964baa877aea39069d50f56fff6af37

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 19:24

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General

Target

JaffaCakes118_7e7a54429cd2a48a5f3ed57c2f890335d964baa877aea39069d50f56fff6af37.dll
Size

624KB
MD5

5507fdc3f6e751d411a2eaafb0c398e1
SHA1

73d96a66963da92f9afcfc3f03ac6fcbb293b07d
SHA256

7e7a54429cd2a48a5f3ed57c2f890335d964baa877aea39069d50f56fff6af37
SHA512

b41336a3a4d9167896115f6d5cb84b12e65dbaa31afe91ae891388ccfe39ddf108d79de5e40af0e07624f9761b0193cec210476c367ff4f4ec905bbeb290e3eb
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zj:+w1lEKOpuYxiwkkgjAN8Zj

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
14	2588	rundll32.exe
21	2588	rundll32.exe
48	2588	rundll32.exe
49	2588	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 4472 wrote to memory of 2588	4472	rundll32.exe	82
PID 4472 wrote to memory of 2588	4472	rundll32.exe	82
PID 4472 wrote to memory of 2588	4472	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e7a54429cd2a48a5f3ed57c2f890335d964baa877aea39069d50f56fff6af37.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4472
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e7a54429cd2a48a5f3ed57c2f890335d964baa877aea39069d50f56fff6af37.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2588

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/2588-0-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download
memory/2588-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2588-2-0x0000000002D70000-0x0000000002D7D000-memory.dmp

Filesize
52KB

Download
memory/2588-5-0x0000000000400000-0x000000000049F000-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