Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 06:55

General

  • Target

    Ödeme_0302602024.exe

  • Size

    724KB

  • MD5

    0aecae00e463d917ab4ac1ce7e2cdd16

  • SHA1

    7dadf13009e6461dee1cf2a35cb0a8d823c65f25

  • SHA256

    f1966d8c36df489b3dbf5b888a502de7799b3ff66213806e4dd3633ed8ee2b80

  • SHA512

    07690358a37b261ed47fb4c2efc82e47ffdd69eb65a7b886f379b8f0593fa921a99348214c9f99fa3229d2dfb35dfc5ca36512280e4c3633012200a910e60cbd

  • SSDEEP

    12288:RCKLa5WNtA8YoemPMn/9N/q7V9Clyq/xcNipiLLxhpIpXrXzCf8V+g9VmhfkR:oK5NtQbn18xIdMLwbX2U39Vmh6

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    zqamcx.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Methodman991

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 WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ödeme_0302602024.exe
    "C:\Users\Admin\AppData\Local\Temp\Ödeme_0302602024.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2528
    • 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\Ödeme_0302602024.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4060
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZnacyxLWb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1540
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZnacyxLWb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3DDF.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1276
    • C:\Users\Admin\AppData\Local\Temp\Ödeme_0302602024.exe
      "C:\Users\Admin\AppData\Local\Temp\Ödeme_0302602024.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:216

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

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

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    18KB

    MD5

    1bf67e4664c3269cb6eab4a56a73be9f

    SHA1

    343819f93bc00ae7fec5147c79bd84e599249ff6

    SHA256

    6735dd03cd6f4a43192b0b091a46851c1f2869810a8c542673d367e986311e76

    SHA512

    92e4e251b3c4ebec6f4cabac27bfce60eeaef0b357bad26a4f5b120294b1a126cb76d8ad7e1db2f51fa3256edabf3791e2b2f6b7d5f4d72f2d8ada70a2efad45

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dpxwzn0o.xhq.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp3DDF.tmp
    Filesize

    1KB

    MD5

    f826f6f0421c1192c024c9ac3669fd9f

    SHA1

    49b872d6308f0c1641ef76668e577e29d402ec40

    SHA256

    66c31d545d2ba0a1d02134b9160ada394162b2c0cad5ab5852aaa5b990bbb692

    SHA512

    a05318ab69b69cbb6fd0c9bdcee4112a8429947abc63df9f48a508521e1d94443abd8d5cb4cfbdd18af5cc62df80bd0c51346654923535dd93921b830e976d27

  • memory/216-98-0x0000000004FE0000-0x0000000004FF0000-memory.dmp
    Filesize

    64KB

  • memory/216-97-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/216-86-0x0000000005E50000-0x0000000005EA0000-memory.dmp
    Filesize

    320KB

  • memory/216-51-0x0000000004FE0000-0x0000000004FF0000-memory.dmp
    Filesize

    64KB

  • memory/216-49-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/216-28-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/1540-83-0x0000000007750000-0x00000000077E6000-memory.dmp
    Filesize

    600KB

  • memory/1540-54-0x0000000004EF0000-0x0000000004F00000-memory.dmp
    Filesize

    64KB

  • memory/1540-78-0x00000000067D0000-0x00000000067EE000-memory.dmp
    Filesize

    120KB

  • memory/1540-81-0x00000000074C0000-0x00000000074DA000-memory.dmp
    Filesize

    104KB

  • memory/1540-96-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/1540-59-0x0000000074D10000-0x0000000074D5C000-memory.dmp
    Filesize

    304KB

  • memory/1540-56-0x0000000006770000-0x00000000067A2000-memory.dmp
    Filesize

    200KB

  • memory/1540-21-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/1540-22-0x0000000004EF0000-0x0000000004F00000-memory.dmp
    Filesize

    64KB

  • memory/1540-23-0x0000000004EF0000-0x0000000004F00000-memory.dmp
    Filesize

    64KB

  • memory/1540-80-0x0000000007B70000-0x00000000081EA000-memory.dmp
    Filesize

    6.5MB

  • memory/1540-89-0x00000000077F0000-0x00000000077F8000-memory.dmp
    Filesize

    32KB

  • memory/1540-27-0x00000000053C0000-0x0000000005426000-memory.dmp
    Filesize

    408KB

  • memory/1540-88-0x0000000007810000-0x000000000782A000-memory.dmp
    Filesize

    104KB

  • memory/1540-25-0x0000000005100000-0x0000000005122000-memory.dmp
    Filesize

    136KB

  • memory/1540-34-0x0000000005C60000-0x0000000005FB4000-memory.dmp
    Filesize

    3.3MB

  • memory/2528-10-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/2528-50-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/2528-8-0x00000000064A0000-0x0000000006524000-memory.dmp
    Filesize

    528KB

  • memory/2528-6-0x0000000004EA0000-0x0000000004EB2000-memory.dmp
    Filesize

    72KB

  • memory/2528-9-0x0000000008B00000-0x0000000008B9C000-memory.dmp
    Filesize

    624KB

  • memory/2528-5-0x0000000004CA0000-0x0000000004CAA000-memory.dmp
    Filesize

    40KB

  • memory/2528-7-0x0000000004FD0000-0x0000000004FDC000-memory.dmp
    Filesize

    48KB

  • memory/2528-11-0x0000000004D70000-0x0000000004D80000-memory.dmp
    Filesize

    64KB

  • memory/2528-4-0x0000000004D70000-0x0000000004D80000-memory.dmp
    Filesize

    64KB

  • memory/2528-3-0x0000000004B00000-0x0000000004B92000-memory.dmp
    Filesize

    584KB

  • memory/2528-0-0x00000000000A0000-0x0000000000158000-memory.dmp
    Filesize

    736KB

  • memory/2528-2-0x0000000005010000-0x00000000055B4000-memory.dmp
    Filesize

    5.6MB

  • memory/2528-1-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/4060-55-0x0000000002260000-0x0000000002270000-memory.dmp
    Filesize

    64KB

  • memory/4060-79-0x0000000006D30000-0x0000000006DD3000-memory.dmp
    Filesize

    652KB

  • memory/4060-57-0x0000000074D10000-0x0000000074D5C000-memory.dmp
    Filesize

    304KB

  • memory/4060-82-0x0000000006ED0000-0x0000000006EDA000-memory.dmp
    Filesize

    40KB

  • memory/4060-58-0x000000007F880000-0x000000007F890000-memory.dmp
    Filesize

    64KB

  • memory/4060-84-0x0000000007060000-0x0000000007071000-memory.dmp
    Filesize

    68KB

  • memory/4060-85-0x0000000007090000-0x000000000709E000-memory.dmp
    Filesize

    56KB

  • memory/4060-53-0x0000000005B90000-0x0000000005BDC000-memory.dmp
    Filesize

    304KB

  • memory/4060-87-0x00000000070A0000-0x00000000070B4000-memory.dmp
    Filesize

    80KB

  • memory/4060-52-0x0000000005B70000-0x0000000005B8E000-memory.dmp
    Filesize

    120KB

  • memory/4060-26-0x0000000005370000-0x00000000053D6000-memory.dmp
    Filesize

    408KB

  • memory/4060-20-0x0000000004C40000-0x0000000005268000-memory.dmp
    Filesize

    6.2MB

  • memory/4060-19-0x0000000002260000-0x0000000002270000-memory.dmp
    Filesize

    64KB

  • memory/4060-95-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB

  • memory/4060-18-0x0000000002260000-0x0000000002270000-memory.dmp
    Filesize

    64KB

  • memory/4060-16-0x00000000045D0000-0x0000000004606000-memory.dmp
    Filesize

    216KB

  • memory/4060-17-0x00000000744B0000-0x0000000074C60000-memory.dmp
    Filesize

    7.7MB