Overview

overview

9

Static

static

3

03c8160a4c...18.exe

windows7-x64

9

03c8160a4c...18.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    03c8160a4c98287e4a98717a5a8d6694_JaffaCakes118

  • Size

    3.6MB

  • Sample

    240427-2h3eksab26

  • MD5

    03c8160a4c98287e4a98717a5a8d6694

  • SHA1

    9b1bb1a18013e77372157dae17fff17dea23a68f

  • SHA256

    a95250da40cd5c37eae83026ac499059278843649d01d05a355101fd6c51558f

  • SHA512

    e2010e647ac6c84040e2c7f751a070ed5e1a7d30e60c11add9a78bbcb72a7433e83cdd32b676ac3746520108ee4d2f9338d6506cea6a464be24272dad06f7a96

  • SSDEEP

    98304:lk/Q8Juk9hG4FP1RRavH/Wyssk7rtIh6NqaA:l+uqGSc3Hssk7rt5rA

Score
9/10
evasionupx

Malware Config

Targets

    • Target

      03c8160a4c98287e4a98717a5a8d6694_JaffaCakes118

    • Size

      3.6MB

    • MD5

      03c8160a4c98287e4a98717a5a8d6694

    • SHA1

      9b1bb1a18013e77372157dae17fff17dea23a68f

    • SHA256

      a95250da40cd5c37eae83026ac499059278843649d01d05a355101fd6c51558f

    • SHA512

      e2010e647ac6c84040e2c7f751a070ed5e1a7d30e60c11add9a78bbcb72a7433e83cdd32b676ac3746520108ee4d2f9338d6506cea6a464be24272dad06f7a96

    • SSDEEP

      98304:lk/Q8Juk9hG4FP1RRavH/Wyssk7rtIh6NqaA:l+uqGSc3Hssk7rt5rA

    Score
    9/10
    evasionupx

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

      evasion

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks