Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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 01:10

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 8 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:4260
    • 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:1076
    • 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:876
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GedTanqRR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1A1.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4928
    • 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:3096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

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

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

    Filesize

    18KB

    MD5

    21186fb74bee274a7e96a045d46797ab

    SHA1

    e37a7f58e45ef17bba943c659c13826e7a5ff948

    SHA256

    0b7a609aada4056145d53932ed615b3e85a094319d57459829628057ac8f7a7c

    SHA512

    0f5c8d0726794db8936b9b736844d202538f47eea8ba9b5b5833a39100d008978f0251ae865a32b20fb98e15ae8a8816d0311a8d897fde4a467a86b332b60267

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5eildxkr.wjy.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp1A1.tmp

    Filesize

    1KB

    MD5

    160f4a119c93ef2c28c1402f6bef3a88

    SHA1

    19dd8021210ff884f718f82c4f7454d6bd780bbe

    SHA256

    2d6dfde3fe964577f9f4e954d7335cd94dcb59df690cd0d15f5b9130fc39a017

    SHA512

    e7f745645dd224ba86c92032cf1e8f1490c8c9d589093a7e4fa16c4c1cc89ba8187a1e66f3091bb172239a5c1abd713de47ef8dc73f4ee014f637577393460fd

  • memory/876-92-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/876-66-0x0000000071970000-0x00000000719BC000-memory.dmp

    Filesize

    304KB

  • memory/876-52-0x0000000006B20000-0x0000000006B52000-memory.dmp

    Filesize

    200KB

  • memory/876-48-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/876-30-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/876-21-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/1076-17-0x0000000005820000-0x0000000005E48000-memory.dmp

    Filesize

    6.2MB

  • memory/1076-79-0x0000000007B80000-0x0000000007B91000-memory.dmp

    Filesize

    68KB

  • memory/1076-16-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/1076-18-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/1076-15-0x0000000002D70000-0x0000000002DA6000-memory.dmp

    Filesize

    216KB

  • memory/1076-23-0x0000000006000000-0x0000000006066000-memory.dmp

    Filesize

    408KB

  • memory/1076-29-0x0000000006070000-0x00000000063C4000-memory.dmp

    Filesize

    3.3MB

  • memory/1076-87-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/1076-22-0x00000000057B0000-0x0000000005816000-memory.dmp

    Filesize

    408KB

  • memory/1076-84-0x0000000007CA0000-0x0000000007CA8000-memory.dmp

    Filesize

    32KB

  • memory/1076-20-0x0000000005690000-0x00000000056B2000-memory.dmp

    Filesize

    136KB

  • memory/1076-83-0x0000000007CC0000-0x0000000007CDA000-memory.dmp

    Filesize

    104KB

  • memory/1076-82-0x0000000007BC0000-0x0000000007BD4000-memory.dmp

    Filesize

    80KB

  • memory/1076-81-0x0000000007BB0000-0x0000000007BBE000-memory.dmp

    Filesize

    56KB

  • memory/1076-47-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/1076-78-0x0000000007C00000-0x0000000007C96000-memory.dmp

    Filesize

    600KB

  • memory/1076-77-0x00000000079F0000-0x00000000079FA000-memory.dmp

    Filesize

    40KB

  • memory/1076-50-0x0000000006660000-0x000000000667E000-memory.dmp

    Filesize

    120KB

  • memory/1076-51-0x0000000006700000-0x000000000674C000-memory.dmp

    Filesize

    304KB

  • memory/1076-65-0x0000000007FD0000-0x000000000864A000-memory.dmp

    Filesize

    6.5MB

  • memory/1076-63-0x0000000006C80000-0x0000000006C9E000-memory.dmp

    Filesize

    120KB

  • memory/1076-64-0x0000000007650000-0x00000000076F3000-memory.dmp

    Filesize

    652KB

  • memory/1076-53-0x0000000071970000-0x00000000719BC000-memory.dmp

    Filesize

    304KB

  • memory/1076-76-0x0000000007980000-0x000000000799A000-memory.dmp

    Filesize

    104KB

  • memory/3096-31-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3096-91-0x00000000067F0000-0x0000000006840000-memory.dmp

    Filesize

    320KB

  • memory/4260-6-0x0000000004D70000-0x0000000004E0C000-memory.dmp

    Filesize

    624KB

  • memory/4260-4-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/4260-0-0x00000000752AE000-0x00000000752AF000-memory.dmp

    Filesize

    4KB

  • memory/4260-7-0x0000000004E10000-0x0000000004E36000-memory.dmp

    Filesize

    152KB

  • memory/4260-49-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/4260-8-0x00000000752AE000-0x00000000752AF000-memory.dmp

    Filesize

    4KB

  • memory/4260-9-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/4260-10-0x00000000043C0000-0x0000000004448000-memory.dmp

    Filesize

    544KB

  • memory/4260-3-0x0000000004A10000-0x0000000004AA2000-memory.dmp

    Filesize

    584KB

  • memory/4260-2-0x0000000004EC0000-0x0000000005464000-memory.dmp

    Filesize

    5.6MB

  • memory/4260-5-0x0000000004AD0000-0x0000000004ADA000-memory.dmp

    Filesize

    40KB

  • memory/4260-1-0x00000000000B0000-0x000000000017E000-memory.dmp

    Filesize

    824KB