gozi | 6ca809f6d8f61a99f4717e8f934c90ba419dc4b1e5db7ccedc5b24741972133f

Analysis

max time kernel
140s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 23:45

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General

Target

JaffaCakes118_6ca809f6d8f61a99f4717e8f934c90ba419dc4b1e5db7ccedc5b24741972133f.dll
Size

626KB
MD5

2dde17bd6194390875bf27af7a4b125d
SHA1

fd8b1eed36b078cda5eaed254bc8a04708709447
SHA256

6ca809f6d8f61a99f4717e8f934c90ba419dc4b1e5db7ccedc5b24741972133f
SHA512

8ab1be245849ed9320e4e200a716f56e6d590200662bd1cbf375cf1fb88c9206ddcfcdba86d1ea1eab0b5b3a06215c27dbe9ca955be5c0deef25b754bad16eef
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZV:+w1lEKOpuYxiwkkgjAN8ZV

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 848 wrote to memory of 2468	848	rundll32.exe	28
PID 848 wrote to memory of 2468	848	rundll32.exe	28
PID 848 wrote to memory of 2468	848	rundll32.exe	28
PID 848 wrote to memory of 2468	848	rundll32.exe	28
PID 848 wrote to memory of 2468	848	rundll32.exe	28
PID 848 wrote to memory of 2468	848	rundll32.exe	28
PID 848 wrote to memory of 2468	848	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6ca809f6d8f61a99f4717e8f934c90ba419dc4b1e5db7ccedc5b24741972133f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6ca809f6d8f61a99f4717e8f934c90ba419dc4b1e5db7ccedc5b24741972133f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2468

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/2468-0-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/2468-3-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/2468-2-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/2468-4-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/2468-5-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/2468-6-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/2468-7-0x0000000000270000-0x000000000027D000-memory.dmp

Filesize
52KB

Download
memory/2468-10-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download

Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads