Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2024 01:11

General

  • Target

    2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe

  • Size

    402KB

  • MD5

    f02798ba573318a4ba1bb6e39c45ad5c

  • SHA1

    9b81fd616e27b9aeca4a5a42775df026da28f557

  • SHA256

    2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826

  • SHA512

    de15b3b67063359bad041e87e1f16029775ca16d2199b2284f3b3039c11f704f208fc994f1383aa7704a7c01544e87aba7c796c407c40c8281ebd607212f2385

  • SSDEEP

    6144:dzOa82gO92tYhBOl+vCit0Y0d0ggOl3yinIvSC9dRuJSo+2Aymo/un7pespk:daaR9wYhYiCDQKIvZ1uJSo+jjoS8spk

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.77:6541

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • UPX dump on OEP (original entry point) 20 IoCs
  • XMRig Miner payload 16 IoCs
  • 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.

  • Creates new service(s) 2 TTPs
  • Drops file in Drivers directory 2 IoCs
  • Stops running service(s) 4 TTPs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 21 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Launches sc.exe 14 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 46 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe
    "C:\Users\Admin\AppData\Local\Temp\2b9fa60df2621c7cd698d7d11007f8a04cb6586f495b58f4fd8cc5de5b04f826.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4068
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Checks computer location settings
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3428
      • C:\Users\Admin\AppData\Local\Temp\fie.exe
        "C:\Users\Admin\AppData\Local\Temp\fie.exe"
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        PID:1748
        • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
          C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1904
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1872
          • C:\Windows\system32\wusa.exe
            wusa /uninstall /kb:890830 /quiet /norestart
            5⤵
              PID:2764
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop UsoSvc
            4⤵
            • Launches sc.exe
            PID:3404
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop WaaSMedicSvc
            4⤵
            • Launches sc.exe
            PID:4848
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop wuauserv
            4⤵
            • Launches sc.exe
            PID:2412
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop bits
            4⤵
            • Launches sc.exe
            PID:3392
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop dosvc
            4⤵
            • Launches sc.exe
            PID:1648
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1584
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:4980
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3448
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2276
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe delete "GoogleUpdateTaskMachineQC"
            4⤵
            • Launches sc.exe
            PID:2992
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe create "GoogleUpdateTaskMachineQC" binpath= "C:\ProgramData\Google\Chrome\updater.exe" start= "auto"
            4⤵
            • Launches sc.exe
            PID:3476
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop eventlog
            4⤵
            • Launches sc.exe
            PID:5080
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe start "GoogleUpdateTaskMachineQC"
            4⤵
            • Launches sc.exe
            PID:3092
    • C:\ProgramData\Google\Chrome\updater.exe
      C:\ProgramData\Google\Chrome\updater.exe
      1⤵
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4676
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3132
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4628
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
            PID:3300
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop UsoSvc
          2⤵
          • Launches sc.exe
          PID:4408
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop WaaSMedicSvc
          2⤵
          • Launches sc.exe
          PID:4896
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop wuauserv
          2⤵
          • Launches sc.exe
          PID:3396
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop bits
          2⤵
          • Launches sc.exe
          PID:1900
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop dosvc
          2⤵
          • Launches sc.exe
          PID:4656
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2560
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1708
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4160
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1288
        • C:\Windows\system32\conhost.exe
          C:\Windows\system32\conhost.exe
          2⤵
            PID:2616
          • C:\Windows\explorer.exe
            explorer.exe
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2324

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Tmp47D6.tmp

          Filesize

          2KB

          MD5

          1420d30f964eac2c85b2ccfe968eebce

          SHA1

          bdf9a6876578a3e38079c4f8cf5d6c79687ad750

          SHA256

          f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

          SHA512

          6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cpodih3u.vg4.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\fie.exe

          Filesize

          5.1MB

          MD5

          6cb5979703a8167390425ceed56f453e

          SHA1

          2799f0af0cc3c5e9dbc62235505428a1ca8d8204

          SHA256

          edcb3e44eb0858ef84ed1294d1303074e82b45e341cdf41902c6a9c492bc573e

          SHA512

          a7e3c9aa158f5e99634ca43e5d01b5777982442d1537c95242591f196bd0e78468edb6d08368b0f05033d963d31326d40f3702b1d0399260cbea05f57d346b42

        • C:\Windows\system32\drivers\etc\hosts

          Filesize

          3KB

          MD5

          2d29fd3ae57f422e2b2121141dc82253

          SHA1

          c2464c857779c0ab4f5e766f5028fcc651a6c6b7

          SHA256

          80a60d7ec533d820de20bcedeb41319e7b1def548b6ea73ddbd69455bac4e7a4

          SHA512

          077a5c554663be7b71f181d961f5c98c732bc296dc015ffee30768a648bee3aad62c39c352cf2947432be19519906aeac7dfaf2557d309bb460732abb7fdbc68

        • memory/1904-65-0x00007FFF0A130000-0x00007FFF0ABF1000-memory.dmp

          Filesize

          10.8MB

        • memory/1904-53-0x00007FFF0A133000-0x00007FFF0A135000-memory.dmp

          Filesize

          8KB

        • memory/1904-68-0x00007FFF0A130000-0x00007FFF0ABF1000-memory.dmp

          Filesize

          10.8MB

        • memory/1904-64-0x00007FFF0A130000-0x00007FFF0ABF1000-memory.dmp

          Filesize

          10.8MB

        • memory/1904-59-0x000001F8B9770000-0x000001F8B9792000-memory.dmp

          Filesize

          136KB

        • memory/2324-123-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-122-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-114-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-115-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-119-0x0000000000C00000-0x0000000000C20000-memory.dmp

          Filesize

          128KB

        • memory/2324-118-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-112-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-124-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-113-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-116-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-120-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-121-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-132-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-125-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-130-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-131-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-126-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-128-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-133-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-127-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-129-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2324-117-0x0000000140000000-0x0000000140848000-memory.dmp

          Filesize

          8.3MB

        • memory/2616-107-0x0000000140000000-0x000000014000E000-memory.dmp

          Filesize

          56KB

        • memory/2616-106-0x0000000140000000-0x000000014000E000-memory.dmp

          Filesize

          56KB

        • memory/2616-105-0x0000000140000000-0x000000014000E000-memory.dmp

          Filesize

          56KB

        • memory/2616-104-0x0000000140000000-0x000000014000E000-memory.dmp

          Filesize

          56KB

        • memory/2616-111-0x0000000140000000-0x000000014000E000-memory.dmp

          Filesize

          56KB

        • memory/2616-108-0x0000000140000000-0x000000014000E000-memory.dmp

          Filesize

          56KB

        • memory/3132-94-0x000002C356B30000-0x000002C356B4C000-memory.dmp

          Filesize

          112KB

        • memory/3132-92-0x000002C356900000-0x000002C3569B5000-memory.dmp

          Filesize

          724KB

        • memory/3132-97-0x000002C356B20000-0x000002C356B28000-memory.dmp

          Filesize

          32KB

        • memory/3132-99-0x000002C356B60000-0x000002C356B6A000-memory.dmp

          Filesize

          40KB

        • memory/3132-98-0x000002C356B50000-0x000002C356B56000-memory.dmp

          Filesize

          24KB

        • memory/3132-95-0x000002C356B10000-0x000002C356B1A000-memory.dmp

          Filesize

          40KB

        • memory/3132-96-0x000002C356B70000-0x000002C356B8A000-memory.dmp

          Filesize

          104KB

        • memory/3132-93-0x000002C3569C0000-0x000002C3569CA000-memory.dmp

          Filesize

          40KB

        • memory/3132-91-0x000002C3568E0000-0x000002C3568FC000-memory.dmp

          Filesize

          112KB

        • memory/3428-33-0x0000000006620000-0x000000000666C000-memory.dmp

          Filesize

          304KB

        • memory/3428-5-0x00000000055C0000-0x0000000005B64000-memory.dmp

          Filesize

          5.6MB

        • memory/3428-39-0x0000000007DB0000-0x00000000082DC000-memory.dmp

          Filesize

          5.2MB

        • memory/3428-38-0x00000000076B0000-0x0000000007872000-memory.dmp

          Filesize

          1.8MB

        • memory/3428-37-0x0000000006960000-0x00000000069B0000-memory.dmp

          Filesize

          320KB

        • memory/3428-34-0x0000000006760000-0x00000000067C6000-memory.dmp

          Filesize

          408KB

        • memory/3428-2-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/3428-32-0x00000000064B0000-0x00000000064EC000-memory.dmp

          Filesize

          240KB

        • memory/3428-31-0x0000000006450000-0x0000000006462000-memory.dmp

          Filesize

          72KB

        • memory/3428-30-0x0000000006510000-0x000000000661A000-memory.dmp

          Filesize

          1.0MB

        • memory/3428-29-0x00000000069C0000-0x0000000006FD8000-memory.dmp

          Filesize

          6.1MB

        • memory/3428-26-0x0000000006380000-0x000000000639E000-memory.dmp

          Filesize

          120KB

        • memory/3428-25-0x0000000005BF0000-0x0000000005C66000-memory.dmp

          Filesize

          472KB

        • memory/3428-8-0x0000000004F80000-0x0000000004F8A000-memory.dmp

          Filesize

          40KB

        • memory/3428-7-0x0000000074B60000-0x0000000075310000-memory.dmp

          Filesize

          7.7MB

        • memory/3428-6-0x0000000005010000-0x00000000050A2000-memory.dmp

          Filesize

          584KB

        • memory/3428-52-0x0000000074B60000-0x0000000075310000-memory.dmp

          Filesize

          7.7MB

        • memory/3428-4-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

          Filesize

          4KB

        • memory/4068-0-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

          Filesize

          4KB

        • memory/4068-3-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

          Filesize

          4KB

        • memory/4068-1-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

          Filesize

          4KB