gozi | 60d2d340c9c936cc7daffb9e2666bd6dedc4a4584d6cb17cdc42e74698da79ca

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 01:41

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General

Target

JaffaCakes118_60d2d340c9c936cc7daffb9e2666bd6dedc4a4584d6cb17cdc42e74698da79ca.dll
Size

626KB
MD5

76ea2b987045acee226db11aa74b3a11
SHA1

c00c1284cbe180d2ce163f6d8fd774c42d36bb79
SHA256

60d2d340c9c936cc7daffb9e2666bd6dedc4a4584d6cb17cdc42e74698da79ca
SHA512

2d777ede309e64f1d7d6e8e5a86b32b156cd355cbb274961a5cc0792f2e85476dc632358fd4b2ff2c771fbc83bf4c4624fdf4a035e4978c214cdc264b1c04df0
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZSX:+w1lEKOpuYxiwkkgjAN8ZSX

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
22	4144	rundll32.exe
36	4144	rundll32.exe
44	4144	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 3988 wrote to memory of 4144	3988	rundll32.exe	82
PID 3988 wrote to memory of 4144	3988	rundll32.exe	82
PID 3988 wrote to memory of 4144	3988	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60d2d340c9c936cc7daffb9e2666bd6dedc4a4584d6cb17cdc42e74698da79ca.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60d2d340c9c936cc7daffb9e2666bd6dedc4a4584d6cb17cdc42e74698da79ca.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4144

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/4144-0-0x00000000009C0000-0x00000000009C6000-memory.dmp

Filesize
24KB

Download
memory/4144-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4144-2-0x0000000000FD0000-0x0000000000FDD000-memory.dmp

Filesize
52KB

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memory/4144-5-0x0000000000400000-0x000000000049F000-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