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Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2025, 04:21

General

  • Target

    914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75.exe

  • Size

    1006KB

  • MD5

    a87229b37b8388f3687aaaa3c132ddf2

  • SHA1

    1390ba7361af77f7d6dbe1b8613faaaec5bc8a47

  • SHA256

    914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75

  • SHA512

    ee8ff4c10150a3ea9fe5c2df88f353a7af28e462628602b7fd4e9f4be1e92445d31167ecfee01ae27e1579d800dc4a7b1e8d6dcbcef9944a37db36135096ecf8

  • SSDEEP

    12288:12MKhM39TXsTAi2deLrLGAblJKLAP6ghYZ0zsEoxuj0A7JosuLsitF:0Maci2debGAnnLnzsEoAj0AFotLzF

Malware Config

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.

  • 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
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75.exe
    "C:\Users\Admin\AppData\Local\Temp\914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4224
    • 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\914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5052
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HNkDZJwSy.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:352
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HNkDZJwSy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFDC9.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1588
    • C:\Users\Admin\AppData\Local\Temp\914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75.exe
      "C:\Users\Admin\AppData\Local\Temp\914ca6ae22e3e4d3b6e4fe8442dc7e176037ce54e98dfdec5510a179f4ef3c75.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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

    0dc3548a8278621f08d943387fafe68a

    SHA1

    8a8aa774faa6d1b1b6fc1cbf1d7804a516e7d24f

    SHA256

    78a87ef0efe898234b9565b595b13926fb03dd0d890b5f0dd4626a38953ccd46

    SHA512

    df201451f925f9367763d212c197456238e33d6150f8f5843046f2a605bcb94ab2f9478b7df23f14df387b81c16befe5b84884a40db2ef59bd2869f61580b440

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yc2hn35v.h2k.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpFDC9.tmp

    Filesize

    1KB

    MD5

    fd51eb918b09f21c978764969f2ae7aa

    SHA1

    cc90f1697fcc431163723e3b17941e2e3a76e367

    SHA256

    acccec458f61b888dd7e4d5a254af42940e46ab581e0f1e0e38c12f36e897320

    SHA512

    e21094b2b786de391655198c933f9706ff5297221bc4708cf25a7b268f695f27df61f6a160793ec915b34dae0202ad84a7fe112bbb028c9b6ffd239f73504699

  • memory/352-76-0x0000000007000000-0x000000000700A000-memory.dmp

    Filesize

    40KB

  • memory/352-75-0x0000000006F80000-0x0000000006F9A000-memory.dmp

    Filesize

    104KB

  • memory/352-89-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/352-82-0x00000000072A0000-0x00000000072A8000-memory.dmp

    Filesize

    32KB

  • memory/352-80-0x00000000071C0000-0x00000000071D4000-memory.dmp

    Filesize

    80KB

  • memory/352-74-0x00000000075D0000-0x0000000007C4A000-memory.dmp

    Filesize

    6.5MB

  • memory/352-73-0x0000000006C40000-0x0000000006CE3000-memory.dmp

    Filesize

    652KB

  • memory/352-68-0x0000000006BC0000-0x0000000006BDE000-memory.dmp

    Filesize

    120KB

  • memory/352-17-0x0000000004D20000-0x0000000005348000-memory.dmp

    Filesize

    6.2MB

  • memory/352-54-0x0000000075660000-0x00000000756AC000-memory.dmp

    Filesize

    304KB

  • memory/352-18-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/352-19-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/352-20-0x0000000004BA0000-0x0000000004BC2000-memory.dmp

    Filesize

    136KB

  • memory/352-21-0x0000000004C40000-0x0000000004CA6000-memory.dmp

    Filesize

    408KB

  • memory/352-49-0x0000000005C60000-0x0000000005C7E000-memory.dmp

    Filesize

    120KB

  • memory/352-50-0x0000000005D00000-0x0000000005D4C000-memory.dmp

    Filesize

    304KB

  • memory/352-22-0x0000000005440000-0x00000000054A6000-memory.dmp

    Filesize

    408KB

  • memory/352-34-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/352-24-0x00000000055B0000-0x0000000005904000-memory.dmp

    Filesize

    3.3MB

  • memory/4036-46-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/4036-90-0x0000000006F10000-0x0000000006F60000-memory.dmp

    Filesize

    320KB

  • memory/4224-48-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/4224-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

    Filesize

    4KB

  • memory/4224-3-0x0000000005260000-0x00000000052F2000-memory.dmp

    Filesize

    584KB

  • memory/4224-4-0x0000000005420000-0x000000000542A000-memory.dmp

    Filesize

    40KB

  • memory/4224-9-0x0000000002C30000-0x0000000002CB6000-memory.dmp

    Filesize

    536KB

  • memory/4224-1-0x00000000008E0000-0x00000000009DC000-memory.dmp

    Filesize

    1008KB

  • memory/4224-10-0x000000000C620000-0x000000000C6BC000-memory.dmp

    Filesize

    624KB

  • memory/4224-5-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/4224-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

    Filesize

    5.6MB

  • memory/4224-7-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

    Filesize

    4KB

  • memory/4224-6-0x00000000068D0000-0x00000000068F6000-memory.dmp

    Filesize

    152KB

  • memory/4224-8-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-16-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-78-0x0000000006FD0000-0x0000000006FE1000-memory.dmp

    Filesize

    68KB

  • memory/5052-79-0x0000000007000000-0x000000000700E000-memory.dmp

    Filesize

    56KB

  • memory/5052-77-0x0000000007050000-0x00000000070E6000-memory.dmp

    Filesize

    600KB

  • memory/5052-81-0x0000000007110000-0x000000000712A000-memory.dmp

    Filesize

    104KB

  • memory/5052-25-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-51-0x0000000006C70000-0x0000000006CA2000-memory.dmp

    Filesize

    200KB

  • memory/5052-52-0x0000000075660000-0x00000000756AC000-memory.dmp

    Filesize

    304KB

  • memory/5052-88-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-15-0x0000000004500000-0x0000000004536000-memory.dmp

    Filesize

    216KB

  • memory/5052-45-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB