gozi | 937e562bcf2ae7bd504c5cb612ae23d8d25c37236c18e80ec384aaeb121c3567

Analysis

max time kernel
148s
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
25/12/2024, 05:07

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General

Target

JaffaCakes118_937e562bcf2ae7bd504c5cb612ae23d8d25c37236c18e80ec384aaeb121c3567.dll
Size

624KB
MD5

5889b9d78b80cc5bd84ed2aa1fd0c698
SHA1

db296b8bc43f16a18f26c8712bbd3cf7e1a80623
SHA256

937e562bcf2ae7bd504c5cb612ae23d8d25c37236c18e80ec384aaeb121c3567
SHA512

acae22635b7fd4fe15b38f1ace76b7bb14f59e385164f9bdb13c48e610d0409977e9eec0d7157c7b05ccdbfdee95ebb69bac10a5be3a4e940c2fbb461b92710b
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZW:+w1lEKOpuYxiwkkgjAN8ZW

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	2184	rundll32.exe
22	2184	rundll32.exe
44	2184	rundll32.exe
45	2184	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 4876 wrote to memory of 2184	4876	rundll32.exe	82
PID 4876 wrote to memory of 2184	4876	rundll32.exe	82
PID 4876 wrote to memory of 2184	4876	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_937e562bcf2ae7bd504c5cb612ae23d8d25c37236c18e80ec384aaeb121c3567.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_937e562bcf2ae7bd504c5cb612ae23d8d25c37236c18e80ec384aaeb121c3567.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2184

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/2184-0-0x0000000000F90000-0x0000000000F96000-memory.dmp

Filesize
24KB

Download
memory/2184-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2184-2-0x0000000002B50000-0x0000000002B5D000-memory.dmp

Filesize
52KB

Download
memory/2184-5-0x0000000000400000-0x000000000049F000-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