Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-11-2024 02:15

General

  • Target

    1de2fa3a2ecc25fc9b28f0e4ba4156a89d2b536c04bafc7b83014a6c5dc9dfaf.exe

  • Size

    1.1MB

  • MD5

    177433242c915815b6c13dc992a2e82b

  • SHA1

    4ef6d9a9b024d0e43dbb797e90234e768299296c

  • SHA256

    1de2fa3a2ecc25fc9b28f0e4ba4156a89d2b536c04bafc7b83014a6c5dc9dfaf

  • SHA512

    bc0b3b8367ad592f652ba21d8e87899daebc5bdad3ebeddf72331d6ce5269e9df8a6bf81fb409b49325a4648d6f71b087a1f1a45292d63e3185e98fc90c19fc1

  • SSDEEP

    24576:jtb20pkaCqT5TBWgNQ7aIdoXsVfcwhoyVKMQXH6A:gVg5tQ7aIachfhSH5

Malware Config

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1de2fa3a2ecc25fc9b28f0e4ba4156a89d2b536c04bafc7b83014a6c5dc9dfaf.exe
    "C:\Users\Admin\AppData\Local\Temp\1de2fa3a2ecc25fc9b28f0e4ba4156a89d2b536c04bafc7b83014a6c5dc9dfaf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\1de2fa3a2ecc25fc9b28f0e4ba4156a89d2b536c04bafc7b83014a6c5dc9dfaf.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\proximobuccal

    Filesize

    261KB

    MD5

    37c8359babb5211ca2026d38a5de9d08

    SHA1

    286adc5945eb69075f150a2c01d7c0e36d328dac

    SHA256

    5cad2ca441900ae49aaa98725d963993bec2389af749265bc804011d57aeb8fb

    SHA512

    1521e3ff9845061b9b7076ee3a32ff1a0b900abcb17b1d2d3d8a798473c70cde0208255f566378dc2b88d606fe40a7c58ceb931cb81a068792779e44482605d6

  • memory/2400-7-0x00000000006B0000-0x0000000000AB0000-memory.dmp

    Filesize

    4.0MB

  • memory/2804-10-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2804-11-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2804-9-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2804-12-0x00000000746DE000-0x00000000746DF000-memory.dmp

    Filesize

    4KB

  • memory/2804-13-0x0000000000550000-0x00000000005A4000-memory.dmp

    Filesize

    336KB

  • memory/2804-14-0x00000000746D0000-0x0000000074DBE000-memory.dmp

    Filesize

    6.9MB

  • memory/2804-15-0x0000000000AC0000-0x0000000000B12000-memory.dmp

    Filesize

    328KB

  • memory/2804-16-0x00000000746D0000-0x0000000074DBE000-memory.dmp

    Filesize

    6.9MB

  • memory/2804-17-0x00000000746D0000-0x0000000074DBE000-memory.dmp

    Filesize

    6.9MB

  • memory/2804-18-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-43-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-73-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-77-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-71-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-69-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-67-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-65-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-63-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-61-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-59-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-57-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-55-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-53-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-51-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-49-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-47-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-45-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-75-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-41-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-39-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-37-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-35-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-33-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-31-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-29-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-27-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-25-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-23-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-21-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-19-0x0000000000AC0000-0x0000000000B0C000-memory.dmp

    Filesize

    304KB

  • memory/2804-1050-0x00000000746D0000-0x0000000074DBE000-memory.dmp

    Filesize

    6.9MB

  • memory/2804-1051-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2804-1052-0x00000000746DE000-0x00000000746DF000-memory.dmp

    Filesize

    4KB

  • memory/2804-1053-0x00000000746D0000-0x0000000074DBE000-memory.dmp

    Filesize

    6.9MB