ab9e1ed95091e38cf7f059168eb69e658b52b2ad0245f8b6d15eaa168038d7fd | Triage

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Overview

overview

Static

static

3

ef171f2bf7...18.exe

windows7-x64

ef171f2bf7...18.exe

windows10-2004-x64

Sharing

General

Target

ef171f2bf7bfbe57727a30bcdb3f7442_JaffaCakes118
Size

164KB
Sample

240921-fd6qjswbkm
MD5

ef171f2bf7bfbe57727a30bcdb3f7442
SHA1

b8791e462fda39ea9cba597017ade2f387f8c471
SHA256

ab9e1ed95091e38cf7f059168eb69e658b52b2ad0245f8b6d15eaa168038d7fd
SHA512

cae7cbe57abbbe08b01dae1aa49459f2fa7b90ec89353ba34a1205a0efc4e78f49bd6131f39d10df6236a5d9cb4ab26ef16991850b52fc37a2ada7462cc8b444
SSDEEP

1536:Ay8a/gonwRu/Y5QIehTN7tliDVfnkotstvMycN4kUjJwaPZh:58/on4zottlQVfkotstvMrN4kKJlPZh

Score

10^/10

discovery evasion persistence upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

ef171f2bf7bfbe57727a30bcdb3f7442_JaffaCakes118.exe

Resource

win7-20240708-en

discovery evasion persistence upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

ef171f2bf7bfbe57727a30bcdb3f7442_JaffaCakes118.exe

Resource

win10v2004-20240802-en

discovery evasion persistence upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  ef171f2bf7bfbe57727a30bcdb3f7442_JaffaCakes118
- Size
  
  164KB
- MD5
  
  ef171f2bf7bfbe57727a30bcdb3f7442
- SHA1
  
  b8791e462fda39ea9cba597017ade2f387f8c471
- SHA256
  
  ab9e1ed95091e38cf7f059168eb69e658b52b2ad0245f8b6d15eaa168038d7fd
- SHA512
  
  cae7cbe57abbbe08b01dae1aa49459f2fa7b90ec89353ba34a1205a0efc4e78f49bd6131f39d10df6236a5d9cb4ab26ef16991850b52fc37a2ada7462cc8b444
- SSDEEP
  
  1536:Ay8a/gonwRu/Y5QIehTN7tliDVfnkotstvMycN4kUjJwaPZh:58/on4zottlQVfkotstvMrN4kKJlPZh
Score

10^/10

discovery evasion persistence upx
- Modifies firewall policy service
  evasion
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistenceupx

behavioral2

discoveryevasionpersistenceupx

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