General

  • Target

    6e215bd637ce59ce8ca473ee3c328901_JaffaCakes118

  • Size

    2.3MB

  • Sample

    240524-l1y7wadc42

  • MD5

    6e215bd637ce59ce8ca473ee3c328901

  • SHA1

    c7fd5d9e736f3c5925d210785695d4b807a7a2cc

  • SHA256

    e96cd76c6b5bd82187ddf657e8daa7dae805d2dd992da217f23d0332d24ea339

  • SHA512

    07ff2a4dfd0a162a7ba364108b83f270b1d25400049e99347365fc6b9eabe7cdda8308fa04a2911a2c1af91faa2ddd1da505aee3ea878f153be99f41fd17c759

  • SSDEEP

    49152:DdyOtceaBv0ZHFQTrSuYSXx5HWncDtJGR9ePUJ80Tj7dsdqSiZn+ApZkVui:DdyEcBvWFQ1YSXx53J707dBSifkVt

Malware Config

Targets

    • Target

      Order details 20160612105629.exe

    • Size

      2.4MB

    • MD5

      c919f61954ae3fd695c544b81b57cd44

    • SHA1

      91485e3debd63f969676b004a01d29ee7ee34350

    • SHA256

      66f1bdc2091129f1bc361e606269bd9754b65f00b12613fc8b298bca0568e2f2

    • SHA512

      3834eb2cda11830558a73af80d59cde0ef3354f393eb62188ca9de038b277f10f960d591edb3fc9f9678097365bb93f838c3ca1b30bde442e11c4ac05019ba70

    • SSDEEP

      49152:IyCUpqemBrMxxniTruyASH1hZWJ61fFEfHOvUHuApND72nq+ilMQc+O/Zi/+r:IyCEq1rWni5ASH1/t51An7f+i2QQi/Q

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

1
T1112

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Tasks