Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2023 02:24

General

  • Target

    82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c.exe

  • Size

    751KB

  • MD5

    cea8c5854bfa5340dea41f5cdea27ea8

  • SHA1

    b71f59fcccaebb2a6814703c8b043da285a1fdb6

  • SHA256

    82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c

  • SHA512

    a0a1b49a3c6739714b1605e758c6540dc7953de790c17d63e0ea1189347863efe44f3d9778338f1bff0fd4f2c52d6e0c618ab8b46a3f22f957f2ffdfe6cb15a8

  • SSDEEP

    12288:yN2cjc/DVgE9hN+2EHDAsZAPal3U3Ncu206kn2gKwvtZGa+xCPd7BR6wT:yDjCBgAI5HvigmtJ21+/H+ipB

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pharmapanel.com.ar
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Pharma23Panel90

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 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).

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c.exe
    "C:\Users\Admin\AppData\Local\Temp\82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1404
    • 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\82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3500
    • C:\Users\Admin\AppData\Local\Temp\82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c.exe
      "C:\Users\Admin\AppData\Local\Temp\82212e7682bd9d607b132941927dadc972aec4ebef50a2ca865a00e752e8f42c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mtyhucby.mwk.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1404-6-0x0000000004C80000-0x0000000004C8A000-memory.dmp

    Filesize

    40KB

  • memory/1404-2-0x0000000005310000-0x00000000058B4000-memory.dmp

    Filesize

    5.6MB

  • memory/1404-3-0x0000000004D60000-0x0000000004DF2000-memory.dmp

    Filesize

    584KB

  • memory/1404-4-0x0000000004E00000-0x0000000004EAA000-memory.dmp

    Filesize

    680KB

  • memory/1404-5-0x00000000027F0000-0x0000000002800000-memory.dmp

    Filesize

    64KB

  • memory/1404-16-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/1404-7-0x0000000006030000-0x000000000604A000-memory.dmp

    Filesize

    104KB

  • memory/1404-8-0x0000000005300000-0x0000000005308000-memory.dmp

    Filesize

    32KB

  • memory/1404-9-0x00000000026B0000-0x00000000026BA000-memory.dmp

    Filesize

    40KB

  • memory/1404-10-0x00000000068B0000-0x000000000692A000-memory.dmp

    Filesize

    488KB

  • memory/1404-11-0x00000000079D0000-0x0000000007A6C000-memory.dmp

    Filesize

    624KB

  • memory/1404-0-0x00000000001B0000-0x0000000000272000-memory.dmp

    Filesize

    776KB

  • memory/1404-1-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/3376-51-0x0000000006290000-0x00000000062E0000-memory.dmp

    Filesize

    320KB

  • memory/3376-15-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/3376-65-0x0000000005360000-0x0000000005370000-memory.dmp

    Filesize

    64KB

  • memory/3376-18-0x0000000005480000-0x00000000054E6000-memory.dmp

    Filesize

    408KB

  • memory/3376-19-0x0000000005360000-0x0000000005370000-memory.dmp

    Filesize

    64KB

  • memory/3376-64-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/3376-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3500-38-0x00000000073B0000-0x00000000073E2000-memory.dmp

    Filesize

    200KB

  • memory/3500-52-0x0000000007D40000-0x00000000083BA000-memory.dmp

    Filesize

    6.5MB

  • memory/3500-14-0x0000000004E30000-0x0000000004E66000-memory.dmp

    Filesize

    216KB

  • memory/3500-29-0x0000000005DE0000-0x0000000006134000-memory.dmp

    Filesize

    3.3MB

  • memory/3500-34-0x00000000063F0000-0x000000000640E000-memory.dmp

    Filesize

    120KB

  • memory/3500-35-0x0000000006480000-0x00000000064CC000-memory.dmp

    Filesize

    304KB

  • memory/3500-36-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

    Filesize

    64KB

  • memory/3500-37-0x000000007F760000-0x000000007F770000-memory.dmp

    Filesize

    64KB

  • memory/3500-22-0x0000000005410000-0x0000000005432000-memory.dmp

    Filesize

    136KB

  • memory/3500-39-0x0000000070850000-0x000000007089C000-memory.dmp

    Filesize

    304KB

  • memory/3500-49-0x00000000069B0000-0x00000000069CE000-memory.dmp

    Filesize

    120KB

  • memory/3500-50-0x00000000075F0000-0x0000000007693000-memory.dmp

    Filesize

    652KB

  • memory/3500-21-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/3500-23-0x0000000005D00000-0x0000000005D66000-memory.dmp

    Filesize

    408KB

  • memory/3500-53-0x0000000007700000-0x000000000771A000-memory.dmp

    Filesize

    104KB

  • memory/3500-54-0x0000000007770000-0x000000000777A000-memory.dmp

    Filesize

    40KB

  • memory/3500-55-0x0000000007980000-0x0000000007A16000-memory.dmp

    Filesize

    600KB

  • memory/3500-56-0x0000000007900000-0x0000000007911000-memory.dmp

    Filesize

    68KB

  • memory/3500-57-0x0000000007930000-0x000000000793E000-memory.dmp

    Filesize

    56KB

  • memory/3500-58-0x0000000007940000-0x0000000007954000-memory.dmp

    Filesize

    80KB

  • memory/3500-59-0x0000000007A40000-0x0000000007A5A000-memory.dmp

    Filesize

    104KB

  • memory/3500-60-0x0000000007A20000-0x0000000007A28000-memory.dmp

    Filesize

    32KB

  • memory/3500-63-0x0000000074BD0000-0x0000000075380000-memory.dmp

    Filesize

    7.7MB

  • memory/3500-20-0x00000000054A0000-0x0000000005AC8000-memory.dmp

    Filesize

    6.2MB

  • memory/3500-17-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

    Filesize

    64KB