gozi | 83177c5a57cab9bce49308057fb5261d38cb69deca7af7fd5536ecc7e89d8f2e

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 19:34

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General

Target

JaffaCakes118_83177c5a57cab9bce49308057fb5261d38cb69deca7af7fd5536ecc7e89d8f2e.dll
Size

626KB
MD5

4a48a7b4ae58aacd1194a736070a50df
SHA1

2072efbcb4b27728f7636bf8b7e05b9796404f98
SHA256

83177c5a57cab9bce49308057fb5261d38cb69deca7af7fd5536ecc7e89d8f2e
SHA512

b5318874042d88730abe4d700f9bbc8994ea3fe99b9f74c98768b86b8f90465a8de857150f62552a3e554b0d410a693ea000a573a1be582abb945ede3ea0d41c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZL:+w1lEKOpuYxiwkkgjAN8ZL

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

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 7 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30
PID 2368 wrote to memory of 2552	2368	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_83177c5a57cab9bce49308057fb5261d38cb69deca7af7fd5536ecc7e89d8f2e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_83177c5a57cab9bce49308057fb5261d38cb69deca7af7fd5536ecc7e89d8f2e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2552

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/2552-0-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2552-2-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2552-3-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/2552-4-0x0000000000270000-0x000000000027D000-memory.dmp

Filesize
52KB

Download
memory/2552-7-0x00000000006C0000-0x000000000075F000-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