gozi | 8640e16bae860adb739dd6e358615c19241803e38b5a4ed32e2dc52e6fd6ddd7

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 03:01

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General

Target

JaffaCakes118_8640e16bae860adb739dd6e358615c19241803e38b5a4ed32e2dc52e6fd6ddd7.dll
Size

624KB
MD5

96ffef5c855cb71ef858372dc5175656
SHA1

71c303a9ca8252365e30bfca367590d0b51eb2fc
SHA256

8640e16bae860adb739dd6e358615c19241803e38b5a4ed32e2dc52e6fd6ddd7
SHA512

1661a5491fd72d8c344eeab55adaaa8f66e6c0960f06202f4d1bd2eedfc619a8f73bffa6503b4a51a124db3144efd6a42a4af9ce5790c7834ca20296f59d8098
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZX:+w1lEKOpuYxiwkkgjAN8ZX

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
17	4852	rundll32.exe
35	4852	rundll32.exe
46	4852	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 4692 wrote to memory of 4852	4692	rundll32.exe	83
PID 4692 wrote to memory of 4852	4692	rundll32.exe	83
PID 4692 wrote to memory of 4852	4692	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8640e16bae860adb739dd6e358615c19241803e38b5a4ed32e2dc52e6fd6ddd7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8640e16bae860adb739dd6e358615c19241803e38b5a4ed32e2dc52e6fd6ddd7.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4852

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/4852-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4852-1-0x00007FFF95030000-0x00007FFF95225000-memory.dmp

Filesize
2.0MB

Download
memory/4852-2-0x0000000002B60000-0x0000000002B6D000-memory.dmp

Filesize
52KB

Download
memory/4852-5-0x0000000000400000-0x000000000049F000-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