Analysis

  • max time kernel
    157s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 10:08

General

  • Target

    LOADING ADVICE.exe

  • Size

    744KB

  • MD5

    7723ce30a13cd21918ec8a9ba6756f0f

  • SHA1

    940e9d687cf6d972a365346802c0f8a9be5c1b21

  • SHA256

    31aeeb6ce979eed704ead00a328df97e2d26690a02e5a29a1d2070dff1ab27b6

  • SHA512

    e20c694048c1e552077bee886552a67da76ff4ef4ac26060a7fb5db78684602f47bcfdd2848ecbb029886a9b8dae18940137cfdddb64a88d9fa94eb433de7300

  • SSDEEP

    12288:U1mwygw0BxF25eAMkeB+s/uUZ6VfQh/MjOcSKYGMAGZLYRtDmId0ajL6USkY:UBjZxgKTgs/uzfVj5Y0GRYOId0ajmuY

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.shivomrealty.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Priya1982#

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 2 TTPs

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

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

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LOADING ADVICE.exe
    "C:\Users\Admin\AppData\Local\Temp\LOADING ADVICE.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1820
    • 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\LOADING ADVICE.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3512
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tDWYgnAToHH.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:532
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tDWYgnAToHH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD8EB.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4196
    • C:\Users\Admin\AppData\Local\Temp\LOADING ADVICE.exe
      "C:\Users\Admin\AppData\Local\Temp\LOADING ADVICE.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    18KB

    MD5

    78fcba9cfb139fe1e4990179c9de6c1a

    SHA1

    5c5e70a84dc2ac37d24ab10278f828a6afc4fbdb

    SHA256

    41e1a8ac71023626f61c2304580786d889bb97faf77174f5aafed19ee7b863a8

    SHA512

    a81dd3201fe2bf40b1894c20d6aa8483af7256a28b08ac264443b3a1fb62fa9663a309ddaf9b64f1d4733b4ab7722d39a54413172ab203cbefea92eb030915bb

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0stlytuf.zo0.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpD8EB.tmp
    Filesize

    1KB

    MD5

    bbb65d33f260c684107872cdd756c26c

    SHA1

    1181753aeccd58817874b9144934f4c3a25bb40f

    SHA256

    943d1769d519be037186bbc4ec35b0d9d48dda94ddb29f4f4b71c9f1de4cda07

    SHA512

    bef9af694f972d777fff2ada4d3969611924d558241d520f013fe4cc2f299ec11f2c8e913bb2aeb6cb04686af73d370008171027846412df6e9c325237bae993

  • memory/532-78-0x0000000006CD0000-0x0000000006D73000-memory.dmp
    Filesize

    652KB

  • memory/532-82-0x0000000006FB0000-0x0000000006FBA000-memory.dmp
    Filesize

    40KB

  • memory/532-52-0x00000000025D0000-0x00000000025E0000-memory.dmp
    Filesize

    64KB

  • memory/532-51-0x0000000005C70000-0x0000000005CBC000-memory.dmp
    Filesize

    304KB

  • memory/532-50-0x0000000005C30000-0x0000000005C4E000-memory.dmp
    Filesize

    120KB

  • memory/532-21-0x00000000025D0000-0x00000000025E0000-memory.dmp
    Filesize

    64KB

  • memory/532-86-0x0000000007170000-0x000000000717E000-memory.dmp
    Filesize

    56KB

  • memory/532-54-0x000000007F380000-0x000000007F390000-memory.dmp
    Filesize

    64KB

  • memory/532-23-0x0000000004C50000-0x0000000004C72000-memory.dmp
    Filesize

    136KB

  • memory/532-88-0x0000000007280000-0x000000000729A000-memory.dmp
    Filesize

    104KB

  • memory/532-94-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/532-67-0x00000000759F0000-0x0000000075A3C000-memory.dmp
    Filesize

    304KB

  • memory/532-55-0x00000000061F0000-0x0000000006222000-memory.dmp
    Filesize

    200KB

  • memory/532-20-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/1196-49-0x0000000005120000-0x0000000005130000-memory.dmp
    Filesize

    64KB

  • memory/1196-47-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/1196-85-0x0000000006270000-0x00000000062C0000-memory.dmp
    Filesize

    320KB

  • memory/1196-96-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/1196-97-0x0000000005120000-0x0000000005130000-memory.dmp
    Filesize

    64KB

  • memory/1196-31-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

  • memory/1820-48-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/1820-22-0x0000000005A30000-0x0000000005A40000-memory.dmp
    Filesize

    64KB

  • memory/1820-9-0x0000000006E80000-0x0000000006F02000-memory.dmp
    Filesize

    520KB

  • memory/1820-18-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/1820-8-0x0000000005A10000-0x0000000005A1C000-memory.dmp
    Filesize

    48KB

  • memory/1820-7-0x00000000059F0000-0x0000000005A02000-memory.dmp
    Filesize

    72KB

  • memory/1820-6-0x0000000005A40000-0x0000000005ADC000-memory.dmp
    Filesize

    624KB

  • memory/1820-5-0x0000000005810000-0x000000000581A000-memory.dmp
    Filesize

    40KB

  • memory/1820-0-0x0000000000CA0000-0x0000000000D60000-memory.dmp
    Filesize

    768KB

  • memory/1820-4-0x0000000005A30000-0x0000000005A40000-memory.dmp
    Filesize

    64KB

  • memory/1820-3-0x0000000005740000-0x00000000057D2000-memory.dmp
    Filesize

    584KB

  • memory/1820-2-0x0000000005DF0000-0x0000000006394000-memory.dmp
    Filesize

    5.6MB

  • memory/1820-1-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/3512-16-0x0000000004A90000-0x0000000004AA0000-memory.dmp
    Filesize

    64KB

  • memory/3512-79-0x000000007EE60000-0x000000007EE70000-memory.dmp
    Filesize

    64KB

  • memory/3512-68-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/3512-66-0x00000000063D0000-0x00000000063EE000-memory.dmp
    Filesize

    120KB

  • memory/3512-80-0x0000000007770000-0x0000000007DEA000-memory.dmp
    Filesize

    6.5MB

  • memory/3512-81-0x0000000007130000-0x000000000714A000-memory.dmp
    Filesize

    104KB

  • memory/3512-56-0x00000000759F0000-0x0000000075A3C000-memory.dmp
    Filesize

    304KB

  • memory/3512-83-0x00000000073B0000-0x0000000007446000-memory.dmp
    Filesize

    600KB

  • memory/3512-84-0x0000000007330000-0x0000000007341000-memory.dmp
    Filesize

    68KB

  • memory/3512-53-0x0000000004A90000-0x0000000004AA0000-memory.dmp
    Filesize

    64KB

  • memory/3512-46-0x0000000005820000-0x0000000005B74000-memory.dmp
    Filesize

    3.3MB

  • memory/3512-87-0x0000000007370000-0x0000000007384000-memory.dmp
    Filesize

    80KB

  • memory/3512-25-0x0000000004F50000-0x0000000004FB6000-memory.dmp
    Filesize

    408KB

  • memory/3512-89-0x0000000007450000-0x0000000007458000-memory.dmp
    Filesize

    32KB

  • memory/3512-24-0x0000000004EE0000-0x0000000004F46000-memory.dmp
    Filesize

    408KB

  • memory/3512-17-0x00000000050D0000-0x00000000056F8000-memory.dmp
    Filesize

    6.2MB

  • memory/3512-95-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/3512-15-0x0000000075180000-0x0000000075930000-memory.dmp
    Filesize

    7.7MB

  • memory/3512-14-0x0000000002500000-0x0000000002536000-memory.dmp
    Filesize

    216KB