Analysis

  • max time kernel
    85s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-03-2023 12:19

General

  • Target

    959a993aed9a475ff7c7c7cdc7acd4c45bfa514560290dd876f9bab35c81ed10.exe

  • Size

    860KB

  • MD5

    a68362102a47db5586632089152119bc

  • SHA1

    c6ea43e25ef1eab61c51fa04a606e772766da33e

  • SHA256

    959a993aed9a475ff7c7c7cdc7acd4c45bfa514560290dd876f9bab35c81ed10

  • SHA512

    5354d4121b42d3bb1fc545fe4fda4c83bd69daf94e94e4c884dce1b0d7e6c1eee110d17f923c2fcd582e3abf7d8ac6a340c7a5f806880659c340cac3ce82bcd7

  • SSDEEP

    24576:mytVfukolBPPsIDUIW5O3XNfiC/13gmezhZkXpE8ixg:1twkABPPJ7W5m9aw3gKi

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

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\959a993aed9a475ff7c7c7cdc7acd4c45bfa514560290dd876f9bab35c81ed10.exe
    "C:\Users\Admin\AppData\Local\Temp\959a993aed9a475ff7c7c7cdc7acd4c45bfa514560290dd876f9bab35c81ed10.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5171.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5171.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9478.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9478.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1904
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3036qb.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3036qb.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2432
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00vL28.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00vL28.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2500
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 1080
            5⤵
            • Program crash
            PID:1496
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGnPA32.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGnPA32.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1648
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 1484
          4⤵
          • Program crash
          PID:1176
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e46oR43.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e46oR43.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3296
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2500 -ip 2500
    1⤵
      PID:4308
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1648 -ip 1648
      1⤵
        PID:1028

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e46oR43.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e46oR43.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5171.exe

        Filesize

        715KB

        MD5

        b2be088fa55e9ea26024dd8ce2dd928d

        SHA1

        62a555a54943ac41c393be04208e7249a57ece73

        SHA256

        bd8def613d1a37d1461be0900d1b8d797d1fc11a5e5becf14fd60a38b18c9e05

        SHA512

        3f37814a67772a5086200901442f18bc38b5bbb2c733ebeee3b9b2ec46e52bd4c83be6eab1f6c85f3f4eeed0beffb8a515a31e9f5deea70254638e5d3ff53f3d

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5171.exe

        Filesize

        715KB

        MD5

        b2be088fa55e9ea26024dd8ce2dd928d

        SHA1

        62a555a54943ac41c393be04208e7249a57ece73

        SHA256

        bd8def613d1a37d1461be0900d1b8d797d1fc11a5e5becf14fd60a38b18c9e05

        SHA512

        3f37814a67772a5086200901442f18bc38b5bbb2c733ebeee3b9b2ec46e52bd4c83be6eab1f6c85f3f4eeed0beffb8a515a31e9f5deea70254638e5d3ff53f3d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGnPA32.exe

        Filesize

        396KB

        MD5

        e17071659b3cb1c235ae58849614556f

        SHA1

        eebd4f027ee639e6e58f4de3ad6f3b6d0e970be4

        SHA256

        dacc996ca3f7e3464beb1eff2b80f8d83a34a75c6a8b7cda81cbf887dee23dc1

        SHA512

        4fba0befc3e1432599bf05657b8c57ee93bdd2780441583e1666ffa2e43b60fe56e67b68f15fd36984c63009707cb98060f674af5809f58a259c274fa4034dcd

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGnPA32.exe

        Filesize

        396KB

        MD5

        e17071659b3cb1c235ae58849614556f

        SHA1

        eebd4f027ee639e6e58f4de3ad6f3b6d0e970be4

        SHA256

        dacc996ca3f7e3464beb1eff2b80f8d83a34a75c6a8b7cda81cbf887dee23dc1

        SHA512

        4fba0befc3e1432599bf05657b8c57ee93bdd2780441583e1666ffa2e43b60fe56e67b68f15fd36984c63009707cb98060f674af5809f58a259c274fa4034dcd

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9478.exe

        Filesize

        358KB

        MD5

        116a8488f91cfc43011f49e4ea93d6b2

        SHA1

        53f2adf5cbef4e56d3def97f37860df3d2bed665

        SHA256

        29bd19119cb149e4da9752eb74965b866bf2934376c31108004684846a53ca1e

        SHA512

        3c99f9c44a687762184a81687a5d871bbda5b4406c3af7f005500dfc341863d2730afb9ac6a7b6e5858678e9092ee54009f1177450c8b31294b68d15eb677582

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9478.exe

        Filesize

        358KB

        MD5

        116a8488f91cfc43011f49e4ea93d6b2

        SHA1

        53f2adf5cbef4e56d3def97f37860df3d2bed665

        SHA256

        29bd19119cb149e4da9752eb74965b866bf2934376c31108004684846a53ca1e

        SHA512

        3c99f9c44a687762184a81687a5d871bbda5b4406c3af7f005500dfc341863d2730afb9ac6a7b6e5858678e9092ee54009f1177450c8b31294b68d15eb677582

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3036qb.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3036qb.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00vL28.exe

        Filesize

        338KB

        MD5

        a31f9fc369b4eb01eac2f119ba1ffb45

        SHA1

        37ea22358b41bfb6f474435ddf5f5f057c3fe9be

        SHA256

        08c2d801dc121ee15263fd86bc1fa67adb4db9f5d048451be71f58bca579a157

        SHA512

        bf1cc55613bef22566942f48f5b7e3bee548d6d653755d61c72533885818718ad5f8a4546f7664202544dedf0768e514b90bea8782004bf7a20ba584a40f8947

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00vL28.exe

        Filesize

        338KB

        MD5

        a31f9fc369b4eb01eac2f119ba1ffb45

        SHA1

        37ea22358b41bfb6f474435ddf5f5f057c3fe9be

        SHA256

        08c2d801dc121ee15263fd86bc1fa67adb4db9f5d048451be71f58bca579a157

        SHA512

        bf1cc55613bef22566942f48f5b7e3bee548d6d653755d61c72533885818718ad5f8a4546f7664202544dedf0768e514b90bea8782004bf7a20ba584a40f8947

      • memory/1648-240-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-1116-0x0000000008060000-0x000000000809C000-memory.dmp

        Filesize

        240KB

      • memory/1648-1128-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-1127-0x00000000094D0000-0x0000000009520000-memory.dmp

        Filesize

        320KB

      • memory/1648-1126-0x0000000009450000-0x00000000094C6000-memory.dmp

        Filesize

        472KB

      • memory/1648-1125-0x0000000008CE0000-0x000000000920C000-memory.dmp

        Filesize

        5.2MB

      • memory/1648-1124-0x0000000008B10000-0x0000000008CD2000-memory.dmp

        Filesize

        1.8MB

      • memory/1648-1123-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-1122-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-1121-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-1120-0x00000000083F0000-0x0000000008456000-memory.dmp

        Filesize

        408KB

      • memory/1648-1119-0x0000000008350000-0x00000000083E2000-memory.dmp

        Filesize

        584KB

      • memory/1648-1117-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-1115-0x0000000008040000-0x0000000008052000-memory.dmp

        Filesize

        72KB

      • memory/1648-1114-0x0000000007F00000-0x000000000800A000-memory.dmp

        Filesize

        1.0MB

      • memory/1648-1113-0x0000000007860000-0x0000000007E78000-memory.dmp

        Filesize

        6.1MB

      • memory/1648-238-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-236-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-234-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-232-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-230-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-228-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-226-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-224-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-203-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-204-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-206-0x0000000002D10000-0x0000000002D5B000-memory.dmp

        Filesize

        300KB

      • memory/1648-208-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-211-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-209-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-207-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-212-0x0000000004B00000-0x0000000004B10000-memory.dmp

        Filesize

        64KB

      • memory/1648-214-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-216-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-218-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-220-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/1648-222-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2432-154-0x0000000000700000-0x000000000070A000-memory.dmp

        Filesize

        40KB

      • memory/2500-182-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-170-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-184-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-195-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/2500-194-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/2500-193-0x0000000000400000-0x0000000002B05000-memory.dmp

        Filesize

        39.0MB

      • memory/2500-192-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-161-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/2500-190-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-188-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-186-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-164-0x0000000007180000-0x0000000007724000-memory.dmp

        Filesize

        5.6MB

      • memory/2500-196-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/2500-162-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/2500-166-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-178-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-176-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-174-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-172-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-198-0x0000000000400000-0x0000000002B05000-memory.dmp

        Filesize

        39.0MB

      • memory/2500-168-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-180-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-165-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

        Filesize

        72KB

      • memory/2500-160-0x0000000002B10000-0x0000000002B3D000-memory.dmp

        Filesize

        180KB

      • memory/2500-163-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/3296-1134-0x0000000000840000-0x0000000000872000-memory.dmp

        Filesize

        200KB

      • memory/3296-1135-0x00000000053F0000-0x0000000005400000-memory.dmp

        Filesize

        64KB