gozi | 0bd6ffe4cc0df8ae84d5861a04246daf05a7bd51046f614a855936708b560235

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 21:02

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General

Target

JaffaCakes118_0bd6ffe4cc0df8ae84d5861a04246daf05a7bd51046f614a855936708b560235.dll
Size

626KB
MD5

551ff94cd49a896da2d395f67f7c817e
SHA1

464a921f458cc6fc8c8f2138630d3633c2ea9a44
SHA256

0bd6ffe4cc0df8ae84d5861a04246daf05a7bd51046f614a855936708b560235
SHA512

1c01d49c0e8f9dd8c5abf7a4cbd960b2c24d0b3b5f3ded06116485640d4cad1fd1f4f867c69d315567239dd817b6ee67282ff1c8e8a5e852f1196cdde37c985b
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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
15	3528	rundll32.exe
26	3528	rundll32.exe
47	3528	rundll32.exe
48	3528	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 4924 wrote to memory of 3528	4924	rundll32.exe	83
PID 4924 wrote to memory of 3528	4924	rundll32.exe	83
PID 4924 wrote to memory of 3528	4924	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0bd6ffe4cc0df8ae84d5861a04246daf05a7bd51046f614a855936708b560235.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0bd6ffe4cc0df8ae84d5861a04246daf05a7bd51046f614a855936708b560235.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3528

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/3528-0-0x0000000000B70000-0x0000000000B76000-memory.dmp

Filesize
24KB

Download
memory/3528-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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memory/3528-2-0x0000000000E20000-0x0000000000E2D000-memory.dmp

Filesize
52KB

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memory/3528-5-0x0000000000400000-0x000000000049F000-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