16401240e6bd9806889dea960dc98ac957ec1e76841766024d84f2f6f1fde8df | Triage

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Overview

overview

8

Static

static

7

b5499f6082...18.exe

windows7-x64

8

b5499f6082...18.exe

windows10-2004-x64

8

Sharing

General

Target

b5499f608222505fbb59d09a32d48125_JaffaCakes118
Size

250KB
Sample

240821-2cj12sxflj
MD5

b5499f608222505fbb59d09a32d48125
SHA1

c15faaa02ccc9cc494c108106e36ff356f82411a
SHA256

16401240e6bd9806889dea960dc98ac957ec1e76841766024d84f2f6f1fde8df
SHA512

209f139d8927e10387ecd06a4dbf662719dae21f9fe8864e05c473b51a86dc6e8654f42ec940d5cc455d5f50b2628558f075d3181e706cdfed9b9d39791ce484
SSDEEP

6144:0hieuJDr5T8b2ufqBLjSB/MS7irtIa6cwoD8ZroSfjGFA:VeKrJJuf86AYcwoaoSbr

Score

8^/10

discovery execution persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

b5499f608222505fbb59d09a32d48125_JaffaCakes118.exe

Resource

win7-20240704-en

discovery execution persistence upx

windows7-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

b5499f608222505fbb59d09a32d48125_JaffaCakes118.exe

Resource

win10v2004-20240802-en

discovery execution persistence upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  b5499f608222505fbb59d09a32d48125_JaffaCakes118
- Size
  
  250KB
- MD5
  
  b5499f608222505fbb59d09a32d48125
- SHA1
  
  c15faaa02ccc9cc494c108106e36ff356f82411a
- SHA256
  
  16401240e6bd9806889dea960dc98ac957ec1e76841766024d84f2f6f1fde8df
- SHA512
  
  209f139d8927e10387ecd06a4dbf662719dae21f9fe8864e05c473b51a86dc6e8654f42ec940d5cc455d5f50b2628558f075d3181e706cdfed9b9d39791ce484
- SSDEEP
  
  6144:0hieuJDr5T8b2ufqBLjSB/MS7irtIa6cwoD8ZroSfjGFA:VeKrJJuf86AYcwoaoSbr
Score

8^/10

discovery execution persistence upx
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

JavaScript

Persistence

Boot or Logon Autostart Execution

Active Setup

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryexecutionpersistenceupx

behavioral2

discoveryexecutionpersistenceupx

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