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Analysis

  • max time kernel
    105s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2023, 16:17

General

  • Target

    cf4f0b8ce122fd8181f90cfd99fe1d29971105d88a154849993c038abdab3230.exe

  • Size

    864KB

  • MD5

    29381b7ef0d8518e3a53c0f78ef14cbe

  • SHA1

    3e3dbcd31af5c332e570e7fb4533910ff05ffed7

  • SHA256

    cf4f0b8ce122fd8181f90cfd99fe1d29971105d88a154849993c038abdab3230

  • SHA512

    7b649ef8ca7ce7255b2a90372e3bb89ce144c9e2ed2d6b0281d41fe49833165abd625d3ac49739dbc6b1e59929ad255dfec30fa59e738278334d31245669d8a8

  • SSDEEP

    12288:XMrsy90d8g1x8nHBAfh1OzZfV4ZwLqp74DiNZBqileuoz4Wo5iTGLNNfz:Dykp1x0HqLaneTN4DviZoz4vkI3

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

sito

C2

193.233.20.28:4125

Attributes
  • auth_value

    030f94d8e396dbe51ce339b815cdad17

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 18 IoCs
  • Executes dropped EXE 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf4f0b8ce122fd8181f90cfd99fe1d29971105d88a154849993c038abdab3230.exe
    "C:\Users\Admin\AppData\Local\Temp\cf4f0b8ce122fd8181f90cfd99fe1d29971105d88a154849993c038abdab3230.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4248
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2538.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2538.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2596.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2596.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2236
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8704FV.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8704FV.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1560
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c17YL53.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c17YL53.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4920
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 1080
            5⤵
            • Program crash
            PID:3476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvgFR26.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvgFR26.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2964
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 1348
          4⤵
          • Program crash
          PID:2656
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e01fP24.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e01fP24.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1108
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4920 -ip 4920
    1⤵
      PID:3056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2964 -ip 2964
      1⤵
        PID:2640

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e01fP24.exe

        Filesize

        175KB

        MD5

        795f3fe5687db9b19853eaf6acdc389a

        SHA1

        cd1ba862909c58a01d3a8e44c29cb71bb6b50630

        SHA256

        448bad37914cb6f2102c2c8b10cd93770e529ab4fd13e616ee99e2e184cb0e56

        SHA512

        d9fdfef28242f378cda4698e6e89ae736dc60f5e1852aa414519bf0bdfce129e6c015306c43c7f10ab7648d158761ebaeb4dd54c1a04fa6d20a2f35cbf2b6130

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e01fP24.exe

        Filesize

        175KB

        MD5

        795f3fe5687db9b19853eaf6acdc389a

        SHA1

        cd1ba862909c58a01d3a8e44c29cb71bb6b50630

        SHA256

        448bad37914cb6f2102c2c8b10cd93770e529ab4fd13e616ee99e2e184cb0e56

        SHA512

        d9fdfef28242f378cda4698e6e89ae736dc60f5e1852aa414519bf0bdfce129e6c015306c43c7f10ab7648d158761ebaeb4dd54c1a04fa6d20a2f35cbf2b6130

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2538.exe

        Filesize

        719KB

        MD5

        e4c749fc1cf1e503ed59237cabb6772f

        SHA1

        88ed933da138bb0eeb319468349fd603a1173256

        SHA256

        cbac3a985a8b37410372435629be7aefdd17bc00eb3e0ed9eb309a2f2accc6cf

        SHA512

        7039351ead82cfeec840bd33c6b8d8624d56ed6c31b3c93dc0fdb396b1c00f119ce287687dd5aac8c49b7ffb27b37b43e8e66b94f3f41b11bf9950e49135b062

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2538.exe

        Filesize

        719KB

        MD5

        e4c749fc1cf1e503ed59237cabb6772f

        SHA1

        88ed933da138bb0eeb319468349fd603a1173256

        SHA256

        cbac3a985a8b37410372435629be7aefdd17bc00eb3e0ed9eb309a2f2accc6cf

        SHA512

        7039351ead82cfeec840bd33c6b8d8624d56ed6c31b3c93dc0fdb396b1c00f119ce287687dd5aac8c49b7ffb27b37b43e8e66b94f3f41b11bf9950e49135b062

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvgFR26.exe

        Filesize

        400KB

        MD5

        e1f567c781b47002a1102bd8311930e0

        SHA1

        03fa7437be5e6871180b8614e57aaa0e246761b7

        SHA256

        33aeddb92ee9d311f6ff3b749d0aca296bf676e6a4dbe184358512c90129df44

        SHA512

        4ebfc27a97e06955f012a9e9c3307262538fd0740e970c0664131a44ef48a7d363c1e7d608559e4b1af858400130fc03901b3ec3b01a1d64d27bf1876195a971

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvgFR26.exe

        Filesize

        400KB

        MD5

        e1f567c781b47002a1102bd8311930e0

        SHA1

        03fa7437be5e6871180b8614e57aaa0e246761b7

        SHA256

        33aeddb92ee9d311f6ff3b749d0aca296bf676e6a4dbe184358512c90129df44

        SHA512

        4ebfc27a97e06955f012a9e9c3307262538fd0740e970c0664131a44ef48a7d363c1e7d608559e4b1af858400130fc03901b3ec3b01a1d64d27bf1876195a971

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2596.exe

        Filesize

        360KB

        MD5

        e65aaf6b957f3c42775775f20c7076b5

        SHA1

        2d91e0f78073bff08088b993417da461c435ab67

        SHA256

        c23ba022e69f03a03103f96385a93d3641482a90885ff2195321c0feed752451

        SHA512

        2c8c180364fda4d268777b56a6bb44aade61927ab8351b587894ac12615b47a3c42867d7c57da39cfb17dffdfac4e9f68540208f2444ab9cc94f68ddf52443b9

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2596.exe

        Filesize

        360KB

        MD5

        e65aaf6b957f3c42775775f20c7076b5

        SHA1

        2d91e0f78073bff08088b993417da461c435ab67

        SHA256

        c23ba022e69f03a03103f96385a93d3641482a90885ff2195321c0feed752451

        SHA512

        2c8c180364fda4d268777b56a6bb44aade61927ab8351b587894ac12615b47a3c42867d7c57da39cfb17dffdfac4e9f68540208f2444ab9cc94f68ddf52443b9

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8704FV.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8704FV.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c17YL53.exe

        Filesize

        342KB

        MD5

        091cfb9043636799020353a534ccf670

        SHA1

        b09680af876aa0a88985379758cd9fc370be16c2

        SHA256

        b75ea51530585914f6d012599cc4a65fb906ca57176aabe0d8c7d271b156135d

        SHA512

        551d04d504de7d94d21e7703e7f221ebc5f0b6b462f8f9795ee5a57de4ab50d862d30656bc5aab6cd84e29071975ba0f4f6428559dd947afb835150433266cde

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c17YL53.exe

        Filesize

        342KB

        MD5

        091cfb9043636799020353a534ccf670

        SHA1

        b09680af876aa0a88985379758cd9fc370be16c2

        SHA256

        b75ea51530585914f6d012599cc4a65fb906ca57176aabe0d8c7d271b156135d

        SHA512

        551d04d504de7d94d21e7703e7f221ebc5f0b6b462f8f9795ee5a57de4ab50d862d30656bc5aab6cd84e29071975ba0f4f6428559dd947afb835150433266cde

      • memory/1108-1135-0x0000000004E40000-0x0000000004E50000-memory.dmp

        Filesize

        64KB

      • memory/1108-1134-0x00000000001F0000-0x0000000000222000-memory.dmp

        Filesize

        200KB

      • memory/1560-154-0x0000000000940000-0x000000000094A000-memory.dmp

        Filesize

        40KB

      • memory/2964-240-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-1116-0x0000000008070000-0x00000000080AC000-memory.dmp

        Filesize

        240KB

      • memory/2964-1128-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-1127-0x0000000009020000-0x000000000954C000-memory.dmp

        Filesize

        5.2MB

      • memory/2964-1126-0x0000000008E50000-0x0000000009012000-memory.dmp

        Filesize

        1.8MB

      • memory/2964-1125-0x0000000008DF0000-0x0000000008E40000-memory.dmp

        Filesize

        320KB

      • memory/2964-1124-0x0000000008D60000-0x0000000008DD6000-memory.dmp

        Filesize

        472KB

      • memory/2964-1123-0x0000000008400000-0x0000000008466000-memory.dmp

        Filesize

        408KB

      • memory/2964-1122-0x0000000008360000-0x00000000083F2000-memory.dmp

        Filesize

        584KB

      • memory/2964-1121-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-1120-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-1119-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-1117-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-1115-0x0000000008050000-0x0000000008062000-memory.dmp

        Filesize

        72KB

      • memory/2964-1114-0x0000000007F10000-0x000000000801A000-memory.dmp

        Filesize

        1.0MB

      • memory/2964-1113-0x0000000007870000-0x0000000007E88000-memory.dmp

        Filesize

        6.1MB

      • memory/2964-238-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-236-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-234-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-232-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-230-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-204-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-203-0x0000000002C00000-0x0000000002C4B000-memory.dmp

        Filesize

        300KB

      • memory/2964-206-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-208-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-207-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-210-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-212-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-214-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-205-0x00000000072A0000-0x00000000072B0000-memory.dmp

        Filesize

        64KB

      • memory/2964-216-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-218-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-220-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-222-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-228-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-226-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/2964-224-0x0000000004DA0000-0x0000000004DDE000-memory.dmp

        Filesize

        248KB

      • memory/4920-181-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-163-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-198-0x0000000000400000-0x0000000002B19000-memory.dmp

        Filesize

        39.1MB

      • memory/4920-197-0x0000000007240000-0x0000000007250000-memory.dmp

        Filesize

        64KB

      • memory/4920-196-0x0000000007240000-0x0000000007250000-memory.dmp

        Filesize

        64KB

      • memory/4920-165-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-195-0x0000000007240000-0x0000000007250000-memory.dmp

        Filesize

        64KB

      • memory/4920-193-0x0000000000400000-0x0000000002B19000-memory.dmp

        Filesize

        39.1MB

      • memory/4920-192-0x0000000007240000-0x0000000007250000-memory.dmp

        Filesize

        64KB

      • memory/4920-171-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-191-0x0000000007240000-0x0000000007250000-memory.dmp

        Filesize

        64KB

      • memory/4920-190-0x0000000007240000-0x0000000007250000-memory.dmp

        Filesize

        64KB

      • memory/4920-169-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-185-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-167-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-187-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-189-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-179-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-177-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-175-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-173-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-183-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-162-0x00000000071C0000-0x00000000071D2000-memory.dmp

        Filesize

        72KB

      • memory/4920-161-0x0000000007250000-0x00000000077F4000-memory.dmp

        Filesize

        5.6MB

      • memory/4920-160-0x0000000002BF0000-0x0000000002C1D000-memory.dmp

        Filesize

        180KB