Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2023 17:57

General

  • Target

    9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f.exe

  • Size

    624KB

  • MD5

    cf0a7772b7a63a238d4795bff2b09f25

  • SHA1

    e6371c84fa9656bb4e16a6d93b825adbe1f1e981

  • SHA256

    9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f

  • SHA512

    cb9cec0716411c150ef14fc1f7041d2b05144ae61d33f874778b3da2c3bbeac67354d3fb245f0a20e85cb7a61182a8fa34f4405c5f8b11eaa36448f21b7683c5

  • SSDEEP

    12288:4bVZeI1E6jD/xQlmhrcJoaY5ocsc+hlSMuwzNSVuDcKAqopox:+cI1tD/xmIXaTcS6xwx8Dqe

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f.exe
    "C:\Users\Admin\AppData\Local\Temp\9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2196
    • 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\9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2300
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XCUShWoUPd.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2832
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XCUShWoUPd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB3D5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2860
    • C:\Users\Admin\AppData\Local\Temp\9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f.exe
      "C:\Users\Admin\AppData\Local\Temp\9e4960cd3423e643c807c5ac464331fe6844040bcddd39a1b373769ef2b13f6f.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpB3D5.tmp

    Filesize

    1KB

    MD5

    fd85890d23a6988c54d20dd94758e46a

    SHA1

    2ae4503359128586d0948d96f68fb8b3aea70ad7

    SHA256

    68077549c34865aaa112c099244f8b618320cbd00abe0dcffbd66f2b0d918d79

    SHA512

    36b61056bed1f22ceb4cad9bcd0cd1550536f5ada3ba2a52d7faf529503bc276b1ce1ee110164860e4dcd8e17e0140a3931754e2a091902fc354368b7937cf0f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UGR2H2EBO2MJBUQ1RWKL.temp

    Filesize

    7KB

    MD5

    35035a705a08024bb041f83fb413822b

    SHA1

    f945085038a71aafa4bfdd77095bc64e22fbf175

    SHA256

    c0197efefa3ea794e98d85bfc27ce42d260fb49fad586d3eb0384483562bae90

    SHA512

    d3a097e1e516f5025c7da622350bed9830ccd3a47efa1b7a4e0b2abfbe33a1ece4f96a02b54c71d2bb7b0d17cd4a60541cadec84d8f7418c49539a409f8628fa

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    35035a705a08024bb041f83fb413822b

    SHA1

    f945085038a71aafa4bfdd77095bc64e22fbf175

    SHA256

    c0197efefa3ea794e98d85bfc27ce42d260fb49fad586d3eb0384483562bae90

    SHA512

    d3a097e1e516f5025c7da622350bed9830ccd3a47efa1b7a4e0b2abfbe33a1ece4f96a02b54c71d2bb7b0d17cd4a60541cadec84d8f7418c49539a409f8628fa

  • memory/2196-3-0x00000000003E0000-0x00000000003F8000-memory.dmp

    Filesize

    96KB

  • memory/2196-4-0x00000000005A0000-0x00000000005A6000-memory.dmp

    Filesize

    24KB

  • memory/2196-5-0x00000000005B0000-0x00000000005BA000-memory.dmp

    Filesize

    40KB

  • memory/2196-6-0x000000000D1C0000-0x000000000D22A000-memory.dmp

    Filesize

    424KB

  • memory/2196-7-0x0000000073ED0000-0x00000000745BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-8-0x0000000004C70000-0x0000000004CB0000-memory.dmp

    Filesize

    256KB

  • memory/2196-36-0x0000000073ED0000-0x00000000745BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-0-0x0000000000850000-0x00000000008F2000-memory.dmp

    Filesize

    648KB

  • memory/2196-2-0x0000000004C70000-0x0000000004CB0000-memory.dmp

    Filesize

    256KB

  • memory/2196-1-0x0000000073ED0000-0x00000000745BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2300-40-0x00000000022A0000-0x00000000022E0000-memory.dmp

    Filesize

    256KB

  • memory/2300-37-0x000000006ED20000-0x000000006F2CB000-memory.dmp

    Filesize

    5.7MB

  • memory/2300-46-0x000000006ED20000-0x000000006F2CB000-memory.dmp

    Filesize

    5.7MB

  • memory/2300-42-0x000000006ED20000-0x000000006F2CB000-memory.dmp

    Filesize

    5.7MB

  • memory/2772-21-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-27-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-35-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-23-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-31-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-49-0x0000000073ED0000-0x00000000745BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2772-48-0x0000000004CF0000-0x0000000004D30000-memory.dmp

    Filesize

    256KB

  • memory/2772-25-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-33-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2772-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2772-45-0x0000000073ED0000-0x00000000745BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2832-44-0x0000000002720000-0x0000000002760000-memory.dmp

    Filesize

    256KB

  • memory/2832-43-0x0000000002720000-0x0000000002760000-memory.dmp

    Filesize

    256KB

  • memory/2832-41-0x000000006ED20000-0x000000006F2CB000-memory.dmp

    Filesize

    5.7MB

  • memory/2832-47-0x000000006ED20000-0x000000006F2CB000-memory.dmp

    Filesize

    5.7MB

  • memory/2832-39-0x0000000002720000-0x0000000002760000-memory.dmp

    Filesize

    256KB

  • memory/2832-38-0x000000006ED20000-0x000000006F2CB000-memory.dmp

    Filesize

    5.7MB