Overview

overview

10

Static

static

Zamówieni...df.exe

windows7-x64

10

Zamówieni...df.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • submitted
    22-09-2022 09:20

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General

  • Target

    Zamówienie - ZDIP202205000078_pdf.exe

  • Size

    17KB

  • MD5

    b3458d7ad3e3776d001ed92327db9340

  • SHA1

    358af2f87459178463b99fcc1268601294980d0f

  • SHA256

    5346043dfbfe7feba21592affd4b65e85918c365006f071152edef9210434938

  • SHA512

    8221de49795fc6186c88f043d6e4bc768c31a13bdec75b44a6fe6b7f24a050c9c97267f79c309850104cbc7bd86bb13f4a232b11da39a98ce16c9690a8a3cf7d

  • SSDEEP

    192:y7uoFmJKlLCbkUtoefp6Hn9/CK6EhfTl:DULCbkHApsn9/CNM

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5630874250:AAEDuunIn-R-MBj31dAwDrUJIyI2VkuBgP4/

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Zamówienie - ZDIP202205000078_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Zamówienie - ZDIP202205000078_pdf.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2560
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgAwAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3732
    • C:\Users\Admin\AppData\Local\Temp\Zamówienie - ZDIP202205000078_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Zamówienie - ZDIP202205000078_pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4808

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Zamówienie - ZDIP202205000078_pdf.exe.log
    Filesize

    1KB

    MD5

    e87e48b105757e1c7563d1c719059733

    SHA1

    28a3f2b2e0672da2b531f4757d2b20b53032dafc

    SHA256

    0aaf22dc84cc3fcfe53de7ccfed8e662247dfb7f1a9967032c88790d0c663461

    SHA512

    bf19c5743143aee914a453c41189c722c9b90a5b8bf299cecf3e1f97656d32cd209ecb74da8aebc89bb41c27d189f73aaaabbc64fe383410c95dc76ad4218968

    Download Submit
  • memory/2560-132-0x0000000000AF0000-0x0000000000AFA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2560-133-0x0000000009C70000-0x0000000009C92000-memory.dmp
    Filesize

    136KB

    Download
  • memory/3732-136-0x0000000005280000-0x00000000058A8000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/3732-134-0x0000000000000000-mapping.dmp
    Download
  • memory/3732-137-0x00000000058C0000-0x0000000005926000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3732-138-0x00000000059A0000-0x0000000005A06000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3732-139-0x0000000005FB0000-0x0000000005FCE000-memory.dmp
    Filesize

    120KB

    Download
  • memory/3732-140-0x00000000077F0000-0x0000000007E6A000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/3732-141-0x0000000006490000-0x00000000064AA000-memory.dmp
    Filesize

    104KB

    Download
  • memory/3732-135-0x00000000026A0000-0x00000000026D6000-memory.dmp
    Filesize

    216KB

    Download
  • memory/4808-142-0x0000000000000000-mapping.dmp
    Download
  • memory/4808-143-0x0000000000400000-0x000000000043A000-memory.dmp
    Filesize

    232KB

    Download
  • memory/4808-145-0x00000000054E0000-0x0000000005A84000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4808-146-0x0000000004F30000-0x0000000004FCC000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4808-147-0x00000000060C0000-0x0000000006110000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4808-148-0x00000000068E0000-0x0000000006972000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4808-149-0x00000000068A0000-0x00000000068AA000-memory.dmp
    Filesize

    40KB

    Download