Analysis

  • max time kernel
    111s
  • max time network
    22s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    21-07-2021 13:38

General

  • Target

    SWIFT_COPY.exe

  • Size

    1.1MB

  • MD5

    52862946ab473edb24310638e680f352

  • SHA1

    19be1f62b40398ffb074397ef6fb797377228a6b

  • SHA256

    8fcc1d5411f20280e9e142e535fb622aa55d6117030c1644032e5e2e709ef98a

  • SHA512

    f4f1f0b784c3318932ce4eee4c1f5ec0f29d1adbe77b7986cd5276b29601a17bd683e7bc94ac626cea3a8733c58acbb06e6c07bb510f1634792ef0f3fbf03eb2

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1437981864:AAFmXsejy8kUC_pj3BwrEvAeb2cv12XMVZI/sendDocument

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SWIFT_COPY.exe
    "C:\Users\Admin\AppData\Local\Temp\SWIFT_COPY.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Users\Admin\AppData\Local\Temp\SWIFT_COPY.exe
      "C:\Users\Admin\AppData\Local\Temp\SWIFT_COPY.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1088-60-0x0000000000F70000-0x0000000000F71000-memory.dmp

    Filesize

    4KB

  • memory/1088-62-0x0000000004B90000-0x0000000004B91000-memory.dmp

    Filesize

    4KB

  • memory/1088-63-0x0000000000460000-0x000000000047B000-memory.dmp

    Filesize

    108KB

  • memory/1088-64-0x0000000005120000-0x00000000051A2000-memory.dmp

    Filesize

    520KB

  • memory/1088-65-0x0000000000CA0000-0x0000000000CDE000-memory.dmp

    Filesize

    248KB

  • memory/1628-66-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1628-67-0x000000000043775E-mapping.dmp

  • memory/1628-68-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1628-70-0x0000000004B40000-0x0000000004B41000-memory.dmp

    Filesize

    4KB