Analysis

  • max time kernel
    95s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 08:53

General

  • Target

    f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe

  • Size

    753KB

  • MD5

    7766ffc22475dbdb07730fdd97e9c0c5

  • SHA1

    f744e3b286f1daf7c8cf3df7cf3171d2e7c4675c

  • SHA256

    f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a

  • SHA512

    db2037bc633bca7b9e0f8e75fa18868fc7eef2e4dd1da6fbace26f5ece3bf3c87bd0350a86640d5b7ed54bd937c98b514c25492045d409ea8c7fca34b0ddc1dc

  • SSDEEP

    12288:VrOp+Ri3AgFdEswhJL6+pt8dQ9Hn/9J2bnDiFe1VQddXkAFEDQheJiySyOtt3MKD:7Q3AgEXhJL60t8Qb2DWY12dNhui13/BR

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.

  • Agenttesla family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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 3 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).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 18 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\f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe
    "C:\Users\Admin\AppData\Local\Temp\f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3560
    • 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\f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5088
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\imOLmwQ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3892
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\imOLmwQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5213.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2308
    • C:\Users\Admin\AppData\Local\Temp\f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe
      "C:\Users\Admin\AppData\Local\Temp\f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f69515024de365946c3a58ce3315898196dcca5a2d5a9ba3f5b257818df4055a.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • 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

    23eab57d46d795b24c9e18b80e76e7a9

    SHA1

    8c735ea8f5122731c558c3ca24b09b639822b4c7

    SHA256

    0434c227df2eb535259045ef1eb746d15d85b8e066160cb3e8d27b21a5782483

    SHA512

    be70574b7adc7ff8e3b7d629bcdb7db94f20b3eb68ceb41e7752dd46d0fe260ec47abaaf1ae38aa0f9e9accc500361dce113d37006e199020900ef49ae857ddd

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3ubobgky.rhd.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp5213.tmp

    Filesize

    1KB

    MD5

    746fd9d9fec71f1d094f6ecda81c5fda

    SHA1

    e80032e994237950009f92299f26b4f2b5818047

    SHA256

    f543f7cfa08c775b29e21f2c6ec0c5c2f25cac70570ed3e4beb58545ef469273

    SHA512

    18ab383bacb81e94893cf63352f5c494aa377f37a897c2888b14247ec29f959081ecded4f57d7ba76d2ac756189af4532b6ad6188bbd8dacc0a68ac3fa2d176e

  • memory/2264-44-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2264-84-0x0000000005E60000-0x0000000005EB0000-memory.dmp

    Filesize

    320KB

  • memory/3560-4-0x0000000005440000-0x000000000544A000-memory.dmp

    Filesize

    40KB

  • memory/3560-8-0x00000000056A0000-0x00000000056B2000-memory.dmp

    Filesize

    72KB

  • memory/3560-9-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3560-10-0x0000000006EB0000-0x0000000006F38000-memory.dmp

    Filesize

    544KB

  • memory/3560-7-0x00000000749AE000-0x00000000749AF000-memory.dmp

    Filesize

    4KB

  • memory/3560-6-0x00000000056B0000-0x000000000574C000-memory.dmp

    Filesize

    624KB

  • memory/3560-5-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3560-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

    Filesize

    4KB

  • memory/3560-3-0x0000000005450000-0x00000000054E2000-memory.dmp

    Filesize

    584KB

  • memory/3560-49-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3560-2-0x0000000005920000-0x0000000005EC4000-memory.dmp

    Filesize

    5.6MB

  • memory/3560-1-0x0000000000970000-0x0000000000A2E000-memory.dmp

    Filesize

    760KB

  • memory/3892-76-0x0000000007250000-0x000000000726A000-memory.dmp

    Filesize

    104KB

  • memory/3892-63-0x0000000006E80000-0x0000000006E9E000-memory.dmp

    Filesize

    120KB

  • memory/3892-87-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3892-81-0x0000000007490000-0x00000000074A4000-memory.dmp

    Filesize

    80KB

  • memory/3892-80-0x0000000007480000-0x000000000748E000-memory.dmp

    Filesize

    56KB

  • memory/3892-47-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3892-48-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3892-22-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/3892-77-0x00000000072C0000-0x00000000072CA000-memory.dmp

    Filesize

    40KB

  • memory/3892-75-0x0000000007890000-0x0000000007F0A000-memory.dmp

    Filesize

    6.5MB

  • memory/3892-52-0x0000000006EA0000-0x0000000006ED2000-memory.dmp

    Filesize

    200KB

  • memory/3892-53-0x0000000075250000-0x000000007529C000-memory.dmp

    Filesize

    304KB

  • memory/5088-19-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

    Filesize

    136KB

  • memory/5088-21-0x0000000005910000-0x0000000005976000-memory.dmp

    Filesize

    408KB

  • memory/5088-50-0x0000000006070000-0x000000000608E000-memory.dmp

    Filesize

    120KB

  • memory/5088-74-0x00000000070B0000-0x0000000007153000-memory.dmp

    Filesize

    652KB

  • memory/5088-51-0x0000000006600000-0x000000000664C000-memory.dmp

    Filesize

    304KB

  • memory/5088-18-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/5088-29-0x0000000005A80000-0x0000000005DD4000-memory.dmp

    Filesize

    3.3MB

  • memory/5088-78-0x0000000007610000-0x00000000076A6000-memory.dmp

    Filesize

    600KB

  • memory/5088-79-0x0000000007590000-0x00000000075A1000-memory.dmp

    Filesize

    68KB

  • memory/5088-64-0x0000000075250000-0x000000007529C000-memory.dmp

    Filesize

    304KB

  • memory/5088-43-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/5088-82-0x00000000076D0000-0x00000000076EA000-memory.dmp

    Filesize

    104KB

  • memory/5088-83-0x00000000076B0000-0x00000000076B8000-memory.dmp

    Filesize

    32KB

  • memory/5088-17-0x0000000005270000-0x0000000005898000-memory.dmp

    Filesize

    6.2MB

  • memory/5088-20-0x0000000005140000-0x00000000051A6000-memory.dmp

    Filesize

    408KB

  • memory/5088-16-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/5088-91-0x00000000749A0000-0x0000000075150000-memory.dmp

    Filesize

    7.7MB

  • memory/5088-15-0x0000000002740000-0x0000000002776000-memory.dmp

    Filesize

    216KB