Analysis

  • max time kernel
    104s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    27-02-2021 22:12

General

  • Target

    Order From Supplier No. 1820.exe

  • Size

    512KB

  • MD5

    326cd5a007dbc0fbac9ce269353bd696

  • SHA1

    91d4ec9b22df6cd2368d23b95fb8cdae797f8c60

  • SHA256

    97154f2cbacc788931f41870273fec97ed2d8790fb543f8f10cfdacd4f04ede4

  • SHA512

    ae03d7054743f1a77855dfd7c829dac279feeea486f654daa551076fdd1f4dbca38c12b3ddc1934339b2970011289993bf0fba3765c9ac873369feb4aa400535

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.pharco--corp.com
  • Port:
    587
  • Username:
    saleh.mohamed@pharco--corp.com
  • Password:
    aesKbbJWw0

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order From Supplier No. 1820.exe
    "C:\Users\Admin\AppData\Local\Temp\Order From Supplier No. 1820.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Local\Temp\Order From Supplier No. 1820.exe
      "{path}"
      2⤵
        PID:3404
      • C:\Users\Admin\AppData\Local\Temp\Order From Supplier No. 1820.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:944

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Order From Supplier No. 1820.exe.log
      MD5

      3fed8d1dd11972a6e2603bb2d73a3ee5

      SHA1

      7ecb7f64ade7b91c5815da647e84167c3d95afb4

      SHA256

      eecf6c0575dc995a485d46a5daaa66f58229e552f16782d873834d218ab17551

      SHA512

      ca6059eb67f800cc666d5146d24070abf5ee08209f8f9d1668a0ca2201eb3f6fa013c2d807b09925e12b82c37686980fcc26a6a5e4a5ba129c4b2a585961d3bb

    • memory/944-13-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

    • memory/944-23-0x0000000005C90000-0x0000000005C91000-memory.dmp
      Filesize

      4KB

    • memory/944-22-0x00000000054F0000-0x00000000054F1000-memory.dmp
      Filesize

      4KB

    • memory/944-21-0x0000000005030000-0x0000000005031000-memory.dmp
      Filesize

      4KB

    • memory/944-16-0x0000000073460000-0x0000000073B4E000-memory.dmp
      Filesize

      6.9MB

    • memory/944-14-0x00000000004374EE-mapping.dmp
    • memory/1048-7-0x00000000048D0000-0x00000000048D1000-memory.dmp
      Filesize

      4KB

    • memory/1048-11-0x0000000006560000-0x00000000065C3000-memory.dmp
      Filesize

      396KB

    • memory/1048-12-0x0000000007660000-0x0000000007661000-memory.dmp
      Filesize

      4KB

    • memory/1048-10-0x0000000006D30000-0x0000000006D44000-memory.dmp
      Filesize

      80KB

    • memory/1048-9-0x0000000007130000-0x0000000007131000-memory.dmp
      Filesize

      4KB

    • memory/1048-8-0x0000000004910000-0x0000000004911000-memory.dmp
      Filesize

      4KB

    • memory/1048-2-0x0000000073460000-0x0000000073B4E000-memory.dmp
      Filesize

      6.9MB

    • memory/1048-6-0x0000000004940000-0x0000000004941000-memory.dmp
      Filesize

      4KB

    • memory/1048-5-0x0000000004DA0000-0x0000000004DA1000-memory.dmp
      Filesize

      4KB

    • memory/1048-3-0x0000000000040000-0x0000000000041000-memory.dmp
      Filesize

      4KB