gozi | 2aa3fe18612e532f4529c805befa9c64dc0a413c6c2ef4c70621d1449a00a046

Analysis

max time kernel
149s
max time network
151s
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 18:35

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General

Target

JaffaCakes118_2aa3fe18612e532f4529c805befa9c64dc0a413c6c2ef4c70621d1449a00a046.dll
Size

626KB
MD5

bb42f0f44c539454f792bd089fa38834
SHA1

74c5f93a4de1be53227989c7199c37e28710dc5d
SHA256

2aa3fe18612e532f4529c805befa9c64dc0a413c6c2ef4c70621d1449a00a046
SHA512

1533b0b17ed0773057f632bdb999812932697f1257e8ae5f4068374ff7de63f8e123cd7115c7124547415498b5bcc56fd40b2ce80d84ae2e80bee93d4fe48a24
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zr:+w1lEKOpuYxiwkkgjAN8Zr

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
16	1052	rundll32.exe
25	1052	rundll32.exe
47	1052	rundll32.exe
48	1052	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 4648 wrote to memory of 1052	4648	rundll32.exe	82
PID 4648 wrote to memory of 1052	4648	rundll32.exe	82
PID 4648 wrote to memory of 1052	4648	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2aa3fe18612e532f4529c805befa9c64dc0a413c6c2ef4c70621d1449a00a046.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2aa3fe18612e532f4529c805befa9c64dc0a413c6c2ef4c70621d1449a00a046.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1052

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/1052-0-0x0000000001470000-0x0000000001476000-memory.dmp

Filesize
24KB

Download
memory/1052-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1052-2-0x0000000002F90000-0x0000000002F9D000-memory.dmp

Filesize
52KB

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memory/1052-5-0x0000000000400000-0x000000000049F000-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