Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-12-2024 01:16

General

  • Target

    130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe

  • Size

    818KB

  • MD5

    6239c4047e0f1c4f55a96199e77d3669

  • SHA1

    7967d09a6357dfb6abbd99963dbcf9ee46b50bd9

  • SHA256

    130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec

  • SHA512

    ba9be27965a41188431b55dfe7fec6eb60d61f2a96b269c4d9f667c9e6d9e8e140a6457904b5798d4d75c985df37975c8096dd91f2512cb71a220d2fb5d184bd

  • SSDEEP

    12288:3t8f2uE1zDXy/kp5qw8+KBAswiwJLcPwwuEco5IrU1GQGibDVy1ICS75Al/k/8fI:3tu2uOa/8q7FeswigQ/ar0PVy1pk/u2B

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Agenttesla family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe
    "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1868
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GedTanqRR.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3432
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GedTanqRR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB9EA.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1828
    • C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe
      "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    3d086a433708053f9bf9523e1d87a4e8

    SHA1

    b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

    SHA256

    6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

    SHA512

    931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    81df413c9555eeebf935ec02c83eac94

    SHA1

    6f79a4223b59ede9be65acc7290ff4ecc5215089

    SHA256

    ab4362391612cc182b43f33589958baed2152973b690cb52029d76067366a795

    SHA512

    484144869fdbd2ed5de753a72ff3d677e44ddd8850515edfe892f35b632f1a3229afd99bb5c8fe04a63c21165e5da28282a9a6fa0c03a50be7c9ca26ee170420

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4iiqbih2.ekn.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpB9EA.tmp

    Filesize

    1KB

    MD5

    cd96709cc2516ea89f47dee6f6c355b7

    SHA1

    6a1bff492c815d518808d24e137096db3bfc504c

    SHA256

    e816fc7bd86e0a0e4508e376c8bae9c777bf840e5c4b7c763d82bdf97fb0a0fc

    SHA512

    aafcd6c6cbf24cf57dbc7a4d0645d9708a54409c9d20f703be6bb655b8a2bfd5024a3d1f4ace4163168cd994a15921ba3915304eea3b71409d73ea7a7714a321

  • memory/1868-76-0x0000000006E20000-0x0000000006E2A000-memory.dmp

    Filesize

    40KB

  • memory/1868-41-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1868-91-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1868-79-0x0000000006FB0000-0x0000000006FC1000-memory.dmp

    Filesize

    68KB

  • memory/1868-75-0x0000000006DB0000-0x0000000006DCA000-memory.dmp

    Filesize

    104KB

  • memory/1868-74-0x0000000007400000-0x0000000007A7A000-memory.dmp

    Filesize

    6.5MB

  • memory/1868-51-0x0000000006C60000-0x0000000006C92000-memory.dmp

    Filesize

    200KB

  • memory/1868-15-0x0000000002150000-0x0000000002186000-memory.dmp

    Filesize

    216KB

  • memory/1868-17-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1868-16-0x0000000004D50000-0x0000000005378000-memory.dmp

    Filesize

    6.2MB

  • memory/1868-52-0x0000000075240000-0x000000007528C000-memory.dmp

    Filesize

    304KB

  • memory/1868-50-0x0000000005FD0000-0x000000000601C000-memory.dmp

    Filesize

    304KB

  • memory/1868-49-0x0000000005A70000-0x0000000005A8E000-memory.dmp

    Filesize

    120KB

  • memory/1868-21-0x00000000053F0000-0x0000000005456000-memory.dmp

    Filesize

    408KB

  • memory/1868-22-0x0000000005460000-0x00000000054C6000-memory.dmp

    Filesize

    408KB

  • memory/1868-20-0x0000000004CC0000-0x0000000004CE2000-memory.dmp

    Filesize

    136KB

  • memory/1868-18-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1868-25-0x00000000054D0000-0x0000000005824000-memory.dmp

    Filesize

    3.3MB

  • memory/1952-4-0x0000000004CD0000-0x0000000004CDA000-memory.dmp

    Filesize

    40KB

  • memory/1952-9-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1952-3-0x0000000004B40000-0x0000000004BD2000-memory.dmp

    Filesize

    584KB

  • memory/1952-7-0x0000000004DE0000-0x0000000004E06000-memory.dmp

    Filesize

    152KB

  • memory/1952-6-0x0000000004E10000-0x0000000004EAC000-memory.dmp

    Filesize

    624KB

  • memory/1952-48-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1952-5-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/1952-1-0x00000000001C0000-0x000000000028E000-memory.dmp

    Filesize

    824KB

  • memory/1952-2-0x0000000005010000-0x00000000055B4000-memory.dmp

    Filesize

    5.6MB

  • memory/1952-0-0x000000007499E000-0x000000007499F000-memory.dmp

    Filesize

    4KB

  • memory/1952-10-0x0000000002540000-0x00000000025C8000-memory.dmp

    Filesize

    544KB

  • memory/1952-8-0x000000007499E000-0x000000007499F000-memory.dmp

    Filesize

    4KB

  • memory/3432-53-0x0000000075240000-0x000000007528C000-memory.dmp

    Filesize

    304KB

  • memory/3432-87-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/3432-63-0x0000000006EA0000-0x0000000006EBE000-memory.dmp

    Filesize

    120KB

  • memory/3432-78-0x0000000007E90000-0x0000000007F26000-memory.dmp

    Filesize

    600KB

  • memory/3432-23-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/3432-80-0x0000000007E40000-0x0000000007E4E000-memory.dmp

    Filesize

    56KB

  • memory/3432-81-0x0000000007E50000-0x0000000007E64000-memory.dmp

    Filesize

    80KB

  • memory/3432-82-0x0000000007F50000-0x0000000007F6A000-memory.dmp

    Filesize

    104KB

  • memory/3432-83-0x0000000007F30000-0x0000000007F38000-memory.dmp

    Filesize

    32KB

  • memory/3432-24-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/3432-73-0x0000000007B00000-0x0000000007BA3000-memory.dmp

    Filesize

    652KB

  • memory/3432-46-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/3476-86-0x0000000006E30000-0x0000000006E80000-memory.dmp

    Filesize

    320KB

  • memory/3476-40-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB