gozi | c9aa8069951647f4165c0a27addb6f0ef3e4df6fdd50f3d8da438cb6a074d132

Analysis

max time kernel
144s
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
24-12-2024 00:34

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General

Target

JaffaCakes118_c9aa8069951647f4165c0a27addb6f0ef3e4df6fdd50f3d8da438cb6a074d132.dll
Size

625KB
MD5

bb48e175f17cff98ebbd6c08aaa9236b
SHA1

f8e1567667e0f7b59ce87165576fa20ca686bafc
SHA256

c9aa8069951647f4165c0a27addb6f0ef3e4df6fdd50f3d8da438cb6a074d132
SHA512

75bcde774dd7fc571e151dd1c95d4d7969eb2d838095dbef4165f150c5e3af17c1ba528bb1bfbe3e765e68018f00d547dc0d8bdbeaef8e93945a8993216bf968
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZEJM:+w1lEKOpuYxiwkkgjAN8Zz

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
16	2840	rundll32.exe
23	2840	rundll32.exe
45	2840	rundll32.exe
46	2840	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 624 wrote to memory of 2840	624	rundll32.exe	82
PID 624 wrote to memory of 2840	624	rundll32.exe	82
PID 624 wrote to memory of 2840	624	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c9aa8069951647f4165c0a27addb6f0ef3e4df6fdd50f3d8da438cb6a074d132.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c9aa8069951647f4165c0a27addb6f0ef3e4df6fdd50f3d8da438cb6a074d132.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2840

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/2840-0-0x00000000013B0000-0x00000000013B6000-memory.dmp

Filesize
24KB

Download
memory/2840-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2840-2-0x0000000002FD0000-0x0000000002FDD000-memory.dmp

Filesize
52KB

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memory/2840-5-0x0000000000400000-0x000000000049F000-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