Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-08-2024 01:18

General

  • Target

    9c7e4bc6d2c048eb942cfd0fb2089ce190e2f306a35a6cd25f7e0e0896f60f66.exe

  • Size

    1.3MB

  • MD5

    ecd1765ef784d0831b8ba7082f8c2370

  • SHA1

    024b15d7f67fe4312b77735c3a2fc7e41077537b

  • SHA256

    9c7e4bc6d2c048eb942cfd0fb2089ce190e2f306a35a6cd25f7e0e0896f60f66

  • SHA512

    85602ad027c76dfdf28102cd3309df9738fda88934b6de468ab33cd09868473a86defe989f3e4740d9d113ace5db298e2c931099ca1c2286e73b75b5c9f85609

  • SSDEEP

    24576:AoKVs1q893v/9/NJITBjN2MdfxbY6c9NfvqFii2EbBOGwbHXD0AIDN7HupGvbmg:AoLkoH9/NJYxNFxDmCFiBE4GwDoAIDN7

Malware Config

Extracted

Family

redline

Botnet

Newlogs

C2

204.14.75.2:16383

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7390139954:AAFw-89dzufZnN9iQ-qMJ7xuGsXRrzvXAEI/

Signatures

  • AgentTesla

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

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • 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.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 51 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c7e4bc6d2c048eb942cfd0fb2089ce190e2f306a35a6cd25f7e0e0896f60f66.exe
    "C:\Users\Admin\AppData\Local\Temp\9c7e4bc6d2c048eb942cfd0fb2089ce190e2f306a35a6cd25f7e0e0896f60f66.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1360
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd" /C wmic path win32_ComputerSystem get model
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1548
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path win32_ComputerSystem get model
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4692
    • C:\Users\Admin\AppData\Local\Temp\yHBTnRZSmB\o34lLgcDWmNwKh7.exe
      "C:\Users\Admin\AppData\Local\Temp\yHBTnRZSmB\o34lLgcDWmNwKh7.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4460
      • 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\yHBTnRZSmB\o34lLgcDWmNwKh7.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1528
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fCxtQnYfgFcz.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3304
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fCxtQnYfgFcz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp507C.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5072
      • C:\Users\Admin\AppData\Local\Temp\yHBTnRZSmB\o34lLgcDWmNwKh7.exe
        "C:\Users\Admin\AppData\Local\Temp\yHBTnRZSmB\o34lLgcDWmNwKh7.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:928
    • C:\Users\Admin\AppData\Local\Temp\XsKPwrJQHibt\3hKMonGdUEFhnpu.exe
      "C:\Users\Admin\AppData\Local\Temp\XsKPwrJQHibt\3hKMonGdUEFhnpu.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4012
      • 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\XsKPwrJQHibt\3hKMonGdUEFhnpu.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3932
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DexQgHlNOhr.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2804
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DexQgHlNOhr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3D52.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1648
      • C:\Users\Admin\AppData\Local\Temp\XsKPwrJQHibt\3hKMonGdUEFhnpu.exe
        "C:\Users\Admin\AppData\Local\Temp\XsKPwrJQHibt\3hKMonGdUEFhnpu.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3620
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C TIMEOUT /T 3 && DEL /f "C:\Users\Admin\AppData\Local\Temp\9c7e4bc6d2c048eb942cfd0fb2089ce190e2f306a35a6cd25f7e0e0896f60f66.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4988
      • C:\Windows\system32\timeout.exe
        TIMEOUT /T 3
        3⤵
        • Delays execution with timeout.exe
        PID:3636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3hKMonGdUEFhnpu.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

    4b007ce1bedc6b9ae7b3b736a287cf7e

    SHA1

    876bd6ad3b6386c2361ed23677cfc8188496d104

    SHA256

    2714221a4699b482a9e67cb9dc87df0ea233e1da3114eb890af1138fd8db292d

    SHA512

    20e815068af41493a5835d7a756ac6962e706b825a0ae6bfc1cfc54a4f4898fb2aa8fcb15d240f7eb39950cb4461b028bf6d02fc445b843049737d98724cf90b

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

    Filesize

    18KB

    MD5

    82e57d832383e7ba33d6194704313632

    SHA1

    9a6af2f530a18afb42c8038b0b51266c4ea407a5

    SHA256

    59e25dfef67b37038a1212e9d18bd4ac56539cc545ac136ec86f134a2a5a7caf

    SHA512

    142cdf8689f8c16bc60449149476c7462d50dba4dfe68280f980cccebb7c2d6ec5f3cfb8b7c3b955ce625b844030c893564290f0a226ed6accc85e6d8ae97d0d

  • C:\Users\Admin\AppData\Local\Temp\XsKPwrJQHibt\3hKMonGdUEFhnpu.exe

    Filesize

    558KB

    MD5

    7ecf05e5e74bb2c9c3b8d59d51cb1e05

    SHA1

    85f7f896b0856e1c7cd40c5d90d32ef4a3af34b4

    SHA256

    efe225b212324072ef3be52b5523e029037599ee7151b1653d87d6265b706751

    SHA512

    c202f5bda5fa2777bd4befead901301e74de925089786cf18a6ab9fdfabe81bbabe027ea4814afe118f26ccd7425203646c5ace0b8fc56d404284c5fa27f65f8

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a3r0tra1.ozg.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp3D52.tmp

    Filesize

    1KB

    MD5

    9b096ffc8633b4e95e07b5309e2985ec

    SHA1

    bf80612dcc99b691dd74354b7e4225af035aa53b

    SHA256

    55e7fa195514374e4d73775b7ad468080c8143960cf6dd2bddbdb73104a75116

    SHA512

    b3eb604d851d1a8e26582d2044648c9047f1ca0974420a539f6f282d57c9bee5e8a176cd221c11e05aebf8240a2afcf523bdf24585c1c8fd3d0a6a6056eafa7c

  • C:\Users\Admin\AppData\Local\Temp\tmp507C.tmp

    Filesize

    1KB

    MD5

    33040fb855cbf0bf11f32570e2bbb355

    SHA1

    6a54bf63bd389506bba0af8359e48b1e8ea0c484

    SHA256

    def5623b57b810c3f502ddf03d7731aea3ad57de23c6ce18359010f51ccfa59d

    SHA512

    de80ef96d7e24cef00fab28f10492144d6229e34d55506f12f820639bfde92775840b5eb24c80f7ea9047f0e1cc426e897c2b6dabdead23a45edb62520818bb6

  • C:\Users\Admin\AppData\Local\Temp\yHBTnRZSmB\o34lLgcDWmNwKh7.exe

    Filesize

    803KB

    MD5

    87f540d9a1c681a3e42ffb39b87b23ea

    SHA1

    b70b6fc89f6bc24199184fb8c23056d74e0e5fa4

    SHA256

    51c03b679d6f9ac835ec6a37e6877dea493e4c1f9708c9f0d56d71e040d61dd5

    SHA512

    8497ba919fc98e0e8047eeb2259a345501bf263aeea1d7ff43b03e01059a57ab0a333b663da61c502864a1a871d94593dcbb2f6ea16319623d81e532440c6422

  • memory/928-170-0x0000000006C00000-0x0000000006C50000-memory.dmp

    Filesize

    320KB

  • memory/928-138-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/1360-0-0x00000000006A0000-0x00000000007FC000-memory.dmp

    Filesize

    1.4MB

  • memory/1360-1-0x00007FF835493000-0x00007FF835495000-memory.dmp

    Filesize

    8KB

  • memory/1528-164-0x0000000007240000-0x0000000007254000-memory.dmp

    Filesize

    80KB

  • memory/1528-128-0x0000000005670000-0x00000000059C4000-memory.dmp

    Filesize

    3.3MB

  • memory/1528-142-0x0000000070790000-0x00000000707DC000-memory.dmp

    Filesize

    304KB

  • memory/1528-152-0x0000000006EC0000-0x0000000006F63000-memory.dmp

    Filesize

    652KB

  • memory/1528-163-0x0000000007210000-0x0000000007221000-memory.dmp

    Filesize

    68KB

  • memory/2804-47-0x0000000005740000-0x00000000057A6000-memory.dmp

    Filesize

    408KB

  • memory/2804-108-0x0000000007D50000-0x0000000007D58000-memory.dmp

    Filesize

    32KB

  • memory/2804-45-0x0000000005630000-0x0000000005652000-memory.dmp

    Filesize

    136KB

  • memory/2804-48-0x00000000060D0000-0x0000000006424000-memory.dmp

    Filesize

    3.3MB

  • memory/2804-103-0x0000000007CB0000-0x0000000007D46000-memory.dmp

    Filesize

    600KB

  • memory/2804-100-0x0000000008080000-0x00000000086FA000-memory.dmp

    Filesize

    6.5MB

  • memory/2804-105-0x0000000007C60000-0x0000000007C6E000-memory.dmp

    Filesize

    56KB

  • memory/2804-89-0x0000000070790000-0x00000000707DC000-memory.dmp

    Filesize

    304KB

  • memory/2804-46-0x00000000056D0000-0x0000000005736000-memory.dmp

    Filesize

    408KB

  • memory/2804-74-0x0000000006710000-0x000000000672E000-memory.dmp

    Filesize

    120KB

  • memory/2804-75-0x00000000067A0000-0x00000000067EC000-memory.dmp

    Filesize

    304KB

  • memory/3304-153-0x0000000070790000-0x00000000707DC000-memory.dmp

    Filesize

    304KB

  • memory/3620-73-0x0000000005620000-0x000000000565C000-memory.dmp

    Filesize

    240KB

  • memory/3620-168-0x0000000006BA0000-0x0000000006D62000-memory.dmp

    Filesize

    1.8MB

  • memory/3620-76-0x00000000058C0000-0x00000000059CA000-memory.dmp

    Filesize

    1.0MB

  • memory/3620-72-0x0000000005580000-0x0000000005592000-memory.dmp

    Filesize

    72KB

  • memory/3620-169-0x00000000072A0000-0x00000000077CC000-memory.dmp

    Filesize

    5.2MB

  • memory/3620-71-0x0000000005B00000-0x0000000006118000-memory.dmp

    Filesize

    6.1MB

  • memory/3620-59-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3932-106-0x0000000007AF0000-0x0000000007B04000-memory.dmp

    Filesize

    80KB

  • memory/3932-77-0x0000000007520000-0x0000000007552000-memory.dmp

    Filesize

    200KB

  • memory/3932-101-0x00000000078B0000-0x00000000078CA000-memory.dmp

    Filesize

    104KB

  • memory/3932-104-0x0000000007AB0000-0x0000000007AC1000-memory.dmp

    Filesize

    68KB

  • memory/3932-99-0x0000000007560000-0x0000000007603000-memory.dmp

    Filesize

    652KB

  • memory/3932-88-0x0000000007500000-0x000000000751E000-memory.dmp

    Filesize

    120KB

  • memory/3932-107-0x0000000007BF0000-0x0000000007C0A000-memory.dmp

    Filesize

    104KB

  • memory/3932-102-0x0000000007920000-0x000000000792A000-memory.dmp

    Filesize

    40KB

  • memory/3932-78-0x0000000070790000-0x00000000707DC000-memory.dmp

    Filesize

    304KB

  • memory/3932-43-0x0000000005760000-0x0000000005D88000-memory.dmp

    Filesize

    6.2MB

  • memory/3932-42-0x0000000004FC0000-0x0000000004FF6000-memory.dmp

    Filesize

    216KB

  • memory/4012-30-0x0000000005030000-0x00000000050C2000-memory.dmp

    Filesize

    584KB

  • memory/4012-36-0x0000000005C80000-0x0000000005D1C000-memory.dmp

    Filesize

    624KB

  • memory/4012-35-0x0000000005DE0000-0x0000000005E40000-memory.dmp

    Filesize

    384KB

  • memory/4012-28-0x00000000006C0000-0x0000000000752000-memory.dmp

    Filesize

    584KB

  • memory/4012-33-0x00000000052E0000-0x000000000536E000-memory.dmp

    Filesize

    568KB

  • memory/4460-37-0x0000000005610000-0x0000000005696000-memory.dmp

    Filesize

    536KB

  • memory/4460-31-0x0000000005180000-0x000000000518A000-memory.dmp

    Filesize

    40KB

  • memory/4460-32-0x0000000005270000-0x0000000005286000-memory.dmp

    Filesize

    88KB

  • memory/4460-29-0x0000000005850000-0x0000000005DF4000-memory.dmp

    Filesize

    5.6MB

  • memory/4460-27-0x0000000000810000-0x00000000008DE000-memory.dmp

    Filesize

    824KB

  • memory/4460-34-0x0000000005430000-0x000000000543E000-memory.dmp

    Filesize

    56KB