Analysis

  • max time kernel
    134s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2023, 22:41

General

  • Target

    6c87c9f560c0d4114e0f73d21f22247c8f5bd49b9ea5c2be8f8b98c904b063ea.exe

  • Size

    818KB

  • MD5

    7ec5f5743b582f9b3e8f9f15e274b817

  • SHA1

    c5f9d1f8e0f0669b6cbc9a68779692b102aaae15

  • SHA256

    6c87c9f560c0d4114e0f73d21f22247c8f5bd49b9ea5c2be8f8b98c904b063ea

  • SHA512

    652fa7e95b7d6a787b6adcf15c44666e28fbf39d0874a7cd366a5e95c343b5ca3b1caa323999a660ee40a758a523ccbe1fe53e06e6a00aa194973082c413d83f

  • SSDEEP

    24576:Ey7FE+A+PFyV9SCL3+vvdBZFDA4uXnkC:TBtpGSCL34jPDA4uX

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\6c87c9f560c0d4114e0f73d21f22247c8f5bd49b9ea5c2be8f8b98c904b063ea.exe
    "C:\Users\Admin\AppData\Local\Temp\6c87c9f560c0d4114e0f73d21f22247c8f5bd49b9ea5c2be8f8b98c904b063ea.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4340
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0750.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0750.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3132
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio1844.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio1844.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3488
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro7973.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro7973.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2092
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu7009.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu7009.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3860
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3860 -s 1084
            5⤵
            • Program crash
            PID:4228
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rtM87s48.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rtM87s48.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2160
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 1844
          4⤵
          • Program crash
          PID:2520
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si852172.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si852172.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3860 -ip 3860
    1⤵
      PID:2336
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 2160 -ip 2160
      1⤵
        PID:3944
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:2648

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si852172.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si852172.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0750.exe

        Filesize

        677KB

        MD5

        d126f873392c3ea819a57146177413e0

        SHA1

        a5d26f42babc896d93404d030a836ab749244188

        SHA256

        ed1d66ec728f5649a6de368dfbcbb3c3b40639fab2f9dd32159ac9d85de83f40

        SHA512

        1d2fda0de2ecccb60b1c2b34909108091c9ae46eb91779bb3e3359d62221381309720405663f548f873812add0eab6db192d35ced26716e389c94c99140f7bf9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0750.exe

        Filesize

        677KB

        MD5

        d126f873392c3ea819a57146177413e0

        SHA1

        a5d26f42babc896d93404d030a836ab749244188

        SHA256

        ed1d66ec728f5649a6de368dfbcbb3c3b40639fab2f9dd32159ac9d85de83f40

        SHA512

        1d2fda0de2ecccb60b1c2b34909108091c9ae46eb91779bb3e3359d62221381309720405663f548f873812add0eab6db192d35ced26716e389c94c99140f7bf9

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rtM87s48.exe

        Filesize

        349KB

        MD5

        802285ce6a19bc1b63206707d051dc26

        SHA1

        4ddf6183aaf657df0aaa27529b4fc841cfbef3b0

        SHA256

        0323ba402a99b0b9474d616c96c23e2fd1ca0b849dfc9ec62a4242aee3bf3323

        SHA512

        cdc70d31d358bba36f3ecf89c2fc14a2613793e2c56ee0fc378a35b1361969670c0cb8c5b958d0d1291210c9541678effd8d5956d9a9adf701af2465dcf085a1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rtM87s48.exe

        Filesize

        349KB

        MD5

        802285ce6a19bc1b63206707d051dc26

        SHA1

        4ddf6183aaf657df0aaa27529b4fc841cfbef3b0

        SHA256

        0323ba402a99b0b9474d616c96c23e2fd1ca0b849dfc9ec62a4242aee3bf3323

        SHA512

        cdc70d31d358bba36f3ecf89c2fc14a2613793e2c56ee0fc378a35b1361969670c0cb8c5b958d0d1291210c9541678effd8d5956d9a9adf701af2465dcf085a1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio1844.exe

        Filesize

        334KB

        MD5

        52a1e68240f20d3db9ae2ad990bc268f

        SHA1

        7a3e4780b928e9fdaa44ea67614f676f9d6ff7f6

        SHA256

        274343f64bb3b4a658f22ec85f77420e26836f7a4439296a6cc11110ef255cee

        SHA512

        705c0a709c9b27506771ba2989023ec07f20b308cefb76521d25060ed72b332fb912774ace2f7c75123f959dcc86871f880c316912f7626c5807e3504a083ff3

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio1844.exe

        Filesize

        334KB

        MD5

        52a1e68240f20d3db9ae2ad990bc268f

        SHA1

        7a3e4780b928e9fdaa44ea67614f676f9d6ff7f6

        SHA256

        274343f64bb3b4a658f22ec85f77420e26836f7a4439296a6cc11110ef255cee

        SHA512

        705c0a709c9b27506771ba2989023ec07f20b308cefb76521d25060ed72b332fb912774ace2f7c75123f959dcc86871f880c316912f7626c5807e3504a083ff3

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro7973.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro7973.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu7009.exe

        Filesize

        290KB

        MD5

        30f7b8e01851db66131c938387ed3014

        SHA1

        4d83b5085389dc1203a18c9fc293c214193e85aa

        SHA256

        a9a969bd62e0e3efc29bad2d24309610f15787c9a7fc127f8e52f930d642c3ba

        SHA512

        e83a5c1d90d8d7e5d0ca6d07d1c42e8ff8715556ec7f02883b147040b70a588b90ea8478bac660833442d953d58f499c59d4d6cd7eb6e7f090d6f4e36ed57ebd

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu7009.exe

        Filesize

        290KB

        MD5

        30f7b8e01851db66131c938387ed3014

        SHA1

        4d83b5085389dc1203a18c9fc293c214193e85aa

        SHA256

        a9a969bd62e0e3efc29bad2d24309610f15787c9a7fc127f8e52f930d642c3ba

        SHA512

        e83a5c1d90d8d7e5d0ca6d07d1c42e8ff8715556ec7f02883b147040b70a588b90ea8478bac660833442d953d58f499c59d4d6cd7eb6e7f090d6f4e36ed57ebd

      • memory/944-1135-0x0000000004900000-0x0000000004910000-memory.dmp

        Filesize

        64KB

      • memory/944-1134-0x0000000000070000-0x00000000000A2000-memory.dmp

        Filesize

        200KB

      • memory/2092-154-0x0000000000C40000-0x0000000000C4A000-memory.dmp

        Filesize

        40KB

      • memory/2160-240-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-1116-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-1128-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-1127-0x0000000007340000-0x0000000007390000-memory.dmp

        Filesize

        320KB

      • memory/2160-1126-0x00000000072B0000-0x0000000007326000-memory.dmp

        Filesize

        472KB

      • memory/2160-1125-0x0000000006B10000-0x000000000703C000-memory.dmp

        Filesize

        5.2MB

      • memory/2160-1124-0x0000000006930000-0x0000000006AF2000-memory.dmp

        Filesize

        1.8MB

      • memory/2160-1122-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-1123-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-1121-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-1119-0x0000000006110000-0x0000000006176000-memory.dmp

        Filesize

        408KB

      • memory/2160-1118-0x0000000006070000-0x0000000006102000-memory.dmp

        Filesize

        584KB

      • memory/2160-1117-0x0000000005D80000-0x0000000005DBC000-memory.dmp

        Filesize

        240KB

      • memory/2160-1115-0x0000000005D60000-0x0000000005D72000-memory.dmp

        Filesize

        72KB

      • memory/2160-1114-0x0000000005C20000-0x0000000005D2A000-memory.dmp

        Filesize

        1.0MB

      • memory/2160-1113-0x00000000055C0000-0x0000000005BD8000-memory.dmp

        Filesize

        6.1MB

      • memory/2160-238-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-236-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-234-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-232-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-230-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-204-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-203-0x00000000023D0000-0x000000000241B000-memory.dmp

        Filesize

        300KB

      • memory/2160-207-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-206-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-205-0x0000000004F00000-0x0000000004F10000-memory.dmp

        Filesize

        64KB

      • memory/2160-208-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-210-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-212-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-214-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-216-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-218-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-220-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-222-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-224-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-226-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/2160-228-0x00000000029B0000-0x00000000029EE000-memory.dmp

        Filesize

        248KB

      • memory/3860-186-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-163-0x0000000004F90000-0x0000000004FA0000-memory.dmp

        Filesize

        64KB

      • memory/3860-198-0x0000000000400000-0x0000000000830000-memory.dmp

        Filesize

        4.2MB

      • memory/3860-196-0x0000000004F90000-0x0000000004FA0000-memory.dmp

        Filesize

        64KB

      • memory/3860-195-0x0000000004F90000-0x0000000004FA0000-memory.dmp

        Filesize

        64KB

      • memory/3860-160-0x0000000000990000-0x00000000009BD000-memory.dmp

        Filesize

        180KB

      • memory/3860-194-0x0000000004F90000-0x0000000004FA0000-memory.dmp

        Filesize

        64KB

      • memory/3860-193-0x0000000000400000-0x0000000000830000-memory.dmp

        Filesize

        4.2MB

      • memory/3860-192-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-168-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-190-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-188-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-165-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-182-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-166-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-180-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-178-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-176-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-174-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-172-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-170-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-184-0x0000000002840000-0x0000000002852000-memory.dmp

        Filesize

        72KB

      • memory/3860-164-0x0000000004F90000-0x0000000004FA0000-memory.dmp

        Filesize

        64KB

      • memory/3860-161-0x0000000004F90000-0x0000000004FA0000-memory.dmp

        Filesize

        64KB

      • memory/3860-162-0x0000000004FA0000-0x0000000005544000-memory.dmp

        Filesize

        5.6MB