gozi | 9792126cc1fb2630200768fbcb4cb55ab3d3664a40c4dbae5789262b87d78bff

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
21-12-2024 22:52

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General

Target

JaffaCakes118_9792126cc1fb2630200768fbcb4cb55ab3d3664a40c4dbae5789262b87d78bff.dll
Size

624KB
MD5

bf45f440713903a72fd7a120a93b1b1e
SHA1

6be41c7c474ee75ce50a4a577a19b65533f0b55b
SHA256

9792126cc1fb2630200768fbcb4cb55ab3d3664a40c4dbae5789262b87d78bff
SHA512

b0268ed1ee3ab8b56f84bdf5541bd5c31cd55f34a1077dc627b12e6dded9a00f296cb4d88613a36e20939e499e612d1a92794698706909a26c9e33841c2c44f3
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
15	1760	rundll32.exe
24	1760	rundll32.exe
45	1760	rundll32.exe
46	1760	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 4420 wrote to memory of 1760	4420	rundll32.exe	82
PID 4420 wrote to memory of 1760	4420	rundll32.exe	82
PID 4420 wrote to memory of 1760	4420	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9792126cc1fb2630200768fbcb4cb55ab3d3664a40c4dbae5789262b87d78bff.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9792126cc1fb2630200768fbcb4cb55ab3d3664a40c4dbae5789262b87d78bff.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1760

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/1760-0-0x0000000000C90000-0x0000000000C96000-memory.dmp

Filesize
24KB

Download
memory/1760-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1760-2-0x0000000002660000-0x000000000266D000-memory.dmp

Filesize
52KB

Download
memory/1760-5-0x0000000000400000-0x000000000049F000-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