gozi | c6e1c6d98b59a4624ea1f6d5f0abca1db00eb33d9ec74d930b5a103668ddd0c7

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 18:06

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General

Target

JaffaCakes118_c6e1c6d98b59a4624ea1f6d5f0abca1db00eb33d9ec74d930b5a103668ddd0c7.dll
Size

625KB
MD5

f1eb82596469759a7176cf441923d1ae
SHA1

356b3170c102488565db7b00c6d51db6ea4acffb
SHA256

c6e1c6d98b59a4624ea1f6d5f0abca1db00eb33d9ec74d930b5a103668ddd0c7
SHA512

91b7b57abffe91241fd4bce6ec0f5b1649ff204ff9b148f2baca8b4fc511a00bf619d627f8c99ce310bcf0c9479c07ba0b92a3e6865db60a16fbf6793f4140c8
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zc:+w1lEKOpuYxiwkkgjAN8Zc

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
13	1296	rundll32.exe
21	1296	rundll32.exe
46	1296	rundll32.exe
47	1296	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 4864 wrote to memory of 1296	4864	rundll32.exe	85
PID 4864 wrote to memory of 1296	4864	rundll32.exe	85
PID 4864 wrote to memory of 1296	4864	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6e1c6d98b59a4624ea1f6d5f0abca1db00eb33d9ec74d930b5a103668ddd0c7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6e1c6d98b59a4624ea1f6d5f0abca1db00eb33d9ec74d930b5a103668ddd0c7.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1296

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/1296-1-0x0000000001240000-0x0000000001246000-memory.dmp

Filesize
24KB

Download
memory/1296-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1296-2-0x0000000003270000-0x000000000327D000-memory.dmp

Filesize
52KB

Download
memory/1296-5-0x0000000000400000-0x000000000049F000-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