Overview

overview

10

Static

static

3

fd2307bb1d...18.exe

windows7-x64

10

fd2307bb1d...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fd2307bb1dc001cc2f57c6e8456830e4_JaffaCakes118

  • Size

    4.9MB

  • Sample

    240420-tt4ssacd74

  • MD5

    fd2307bb1dc001cc2f57c6e8456830e4

  • SHA1

    38df5464e7835fc25e998db3f309f612c700576e

  • SHA256

    95df308b52520264aa64cdb80e0cd936c3dd085f9a4c67a1139910195e53a084

  • SHA512

    ba70336ef566590f5ee7bf62f54d2be263053c94dcae97fe8db743601e9b28fe5bf524930a7c37c9d168be37ec70c4f8e0c245dd3f79d4db83518416cd1dfdfd

  • SSDEEP

    98304:VPGh8a1eGf1XxfBdb1AaOdSPc18d0OJBPvFVvNO2OhTa39+jdw9VdQ5rzqOaAnDC:ZGh8ajf1XHF1AaOdIueFVvs2cTOcjyGw

Score
10/10
bitratpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

4napo6g3cp6av4hmxmwzi5lyojpfk3i2kl2tpssb2wvidqsa3kzo6eyd.onion:80

Attributes
  • communication_password

    e10adc3949ba59abbe56e057f20f883e

  • install_dir

    windir

  • install_file

    win32.exe

  • tor_process

    windows32

Targets

    • Target

      fd2307bb1dc001cc2f57c6e8456830e4_JaffaCakes118

    • Size

      4.9MB

    • MD5

      fd2307bb1dc001cc2f57c6e8456830e4

    • SHA1

      38df5464e7835fc25e998db3f309f612c700576e

    • SHA256

      95df308b52520264aa64cdb80e0cd936c3dd085f9a4c67a1139910195e53a084

    • SHA512

      ba70336ef566590f5ee7bf62f54d2be263053c94dcae97fe8db743601e9b28fe5bf524930a7c37c9d168be37ec70c4f8e0c245dd3f79d4db83518416cd1dfdfd

    • SSDEEP

      98304:VPGh8a1eGf1XxfBdb1AaOdSPc18d0OJBPvFVvNO2OhTa39+jdw9VdQ5rzqOaAnDC:ZGh8ajf1XHF1AaOdIueFVvs2cTOcjyGw

    Score
    10/10
    bitratpersistencetrojanupx

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • 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 NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks