gozi | 9e17c53ecc7fbe361ddc68315c6c7e260a1bb629985af1b7737916313cb8542d

Analysis

max time kernel
143s
max time network
148s
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 22:37

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General

Target

JaffaCakes118_9e17c53ecc7fbe361ddc68315c6c7e260a1bb629985af1b7737916313cb8542d.dll
Size

626KB
MD5

0e5eed18c7b33d90fbaeb730e614fee3
SHA1

ac60883a3b157290d3241ef393f2229f6e91faa4
SHA256

9e17c53ecc7fbe361ddc68315c6c7e260a1bb629985af1b7737916313cb8542d
SHA512

efc99c3aa4627b158b2377279bd1b0f80e88ee2e05a260fa9b3c98f8e850ca6b83edb993536e9e454561de5b276583fc2f4b826730c0d9f2d9650e08b4639fda
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
18	4200	rundll32.exe
37	4200	rundll32.exe
46	4200	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 392 wrote to memory of 4200	392	rundll32.exe	82
PID 392 wrote to memory of 4200	392	rundll32.exe	82
PID 392 wrote to memory of 4200	392	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9e17c53ecc7fbe361ddc68315c6c7e260a1bb629985af1b7737916313cb8542d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9e17c53ecc7fbe361ddc68315c6c7e260a1bb629985af1b7737916313cb8542d.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4200

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/4200-0-0x0000000000D10000-0x0000000000D16000-memory.dmp

Filesize
24KB

Download
memory/4200-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4200-2-0x0000000001240000-0x000000000124D000-memory.dmp

Filesize
52KB

Download
memory/4200-5-0x0000000000400000-0x000000000049F000-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