d8f9ab99b7e41e02833a9f9fdebb6db6d9cd2e6e5a5fca2c6f6432cac6c2d0ff | Triage

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Overview

overview

Static

static

7

2be4e26826...18.exe

windows7-x64

2be4e26826...18.exe

windows10-2004-x64

Sharing

General

Target

2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118
Size

518KB
Sample

240708-lxx6eawcne
MD5

2be4e2682664dcd7f69dfcd0ee87294a
SHA1

c6f689bf188455111dce37f6d09734affd3bb29e
SHA256

d8f9ab99b7e41e02833a9f9fdebb6db6d9cd2e6e5a5fca2c6f6432cac6c2d0ff
SHA512

02261dd559544735bb94d7ee524babeaabed514225b630ef96ba13301926fdb6246f0958993a31eff8f3f75802ecc0e5c4a8138e36ffc9c3f616163901a7efc3
SSDEEP

6144:5uHOtB0rG1VVE+IaGFrQZb++tdsHP4+QfI6Uw:gOtBwuZerQZb+md4w1Uw

Score

10^/10

evasion execution persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118.exe

Resource

win7-20240508-en

evasion execution persistence upx

windows7-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118.exe

Resource

win10v2004-20240704-en

evasion execution persistence upx

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118
- Size
  
  518KB
- MD5
  
  2be4e2682664dcd7f69dfcd0ee87294a
- SHA1
  
  c6f689bf188455111dce37f6d09734affd3bb29e
- SHA256
  
  d8f9ab99b7e41e02833a9f9fdebb6db6d9cd2e6e5a5fca2c6f6432cac6c2d0ff
- SHA512
  
  02261dd559544735bb94d7ee524babeaabed514225b630ef96ba13301926fdb6246f0958993a31eff8f3f75802ecc0e5c4a8138e36ffc9c3f616163901a7efc3
- SSDEEP
  
  6144:5uHOtB0rG1VVE+IaGFrQZb++tdsHP4+QfI6Uw:gOtBwuZerQZb+md4w1Uw
Score

10^/10

evasion execution persistence upx
- Disables service(s)
  evasion execution
- Modifies visibility of file extensions in Explorer
  evasion
- Blocks application from running via registry modification
  Adds application to list of disallowed applications.
  evasion
- Event Triggered Execution: Image File Execution Options Injection
  persistence
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops autorun.inf file
  Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

Execution

System Services

Service Execution

Persistence

Create or Modify System Process

Windows Service

Event Triggered Execution

Image File Execution Options Injection

Privilege Escalation

Create or Modify System Process

Windows Service

Event Triggered Execution

Image File Execution Options Injection

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

Collection

Command and Control

Exfiltration

Impact

Service Stop

Tasks

static1

behavioral1

evasionexecutionpersistenceupx

behavioral2

evasionexecutionpersistenceupx

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