Overview

overview

10

Static

static

7

84cb7f1288...18.exe

windows7-x64

10

84cb7f1288...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    84cb7f128806b3f7b09085ffc83094b2_JaffaCakes118

  • Size

    99KB

  • Sample

    240810-e2l6dawblr

  • MD5

    84cb7f128806b3f7b09085ffc83094b2

  • SHA1

    d42d414b9b4f3a159dbb878d43fdb3b468bc2fb2

  • SHA256

    98a928cc358236e3badfa5b62284693c89672db060068bc95831ab30b19b14af

  • SHA512

    fc6446166926f7bc8b6ea57a7f2037d038804b5288cc2c2e5cdf1db3458cdf2849485e1c1fe37c7ad0d9396ce507d2a01081ad508e02cfd13485406c9dfe537f

  • SSDEEP

    3072:QFON0ezH86SeaYJc1m0EY1YJWofYRxYv0s3pMU4HZl:CO3X9n0I3h4H

Score
10/10
discoveryevasionpersistenceprivilege_escalationupx

Malware Config

Targets

    • Target

      84cb7f128806b3f7b09085ffc83094b2_JaffaCakes118

    • Size

      99KB

    • MD5

      84cb7f128806b3f7b09085ffc83094b2

    • SHA1

      d42d414b9b4f3a159dbb878d43fdb3b468bc2fb2

    • SHA256

      98a928cc358236e3badfa5b62284693c89672db060068bc95831ab30b19b14af

    • SHA512

      fc6446166926f7bc8b6ea57a7f2037d038804b5288cc2c2e5cdf1db3458cdf2849485e1c1fe37c7ad0d9396ce507d2a01081ad508e02cfd13485406c9dfe537f

    • SSDEEP

      3072:QFON0ezH86SeaYJc1m0EY1YJWofYRxYv0s3pMU4HZl:CO3X9n0I3h4H

    Score
    10/10
    discoveryevasionpersistenceprivilege_escalationupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies Windows Firewall

      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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks