Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-03-2023 02:47

General

  • Target

    90f5f616d25fa6b4da6459b66b29eea09ee938c2f9cacb8e51099057f5add682.exe

  • Size

    793KB

  • MD5

    e0f4584818c4662fb398b0c7cc817269

  • SHA1

    6f989074ff4bb9a3f06cbd87d23e51c9aa6be173

  • SHA256

    90f5f616d25fa6b4da6459b66b29eea09ee938c2f9cacb8e51099057f5add682

  • SHA512

    5cefcc28d5f56390cd4d9f4132e864ee2ce71019489184496c10b31709910ce43447de981199cc35f7a8b264dc9be597e7fc80b61885161918b5dd62c0e75989

  • SSDEEP

    12288:GMrxy90g7fxdFdQjKYUR8srHpQ2PUIi5t1Ht9DjNcwY943xfP8viqgqV1:3y/7fcjUR8srHp5P16/PPNJY0OTf

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\90f5f616d25fa6b4da6459b66b29eea09ee938c2f9cacb8e51099057f5add682.exe
    "C:\Users\Admin\AppData\Local\Temp\90f5f616d25fa6b4da6459b66b29eea09ee938c2f9cacb8e51099057f5add682.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5507.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5507.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1180
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4904.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4904.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1300
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1027xZ.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1027xZ.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1420
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c90zx15.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c90zx15.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:764
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 764 -s 1108
            5⤵
            • Program crash
            PID:2512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dXdjm73.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dXdjm73.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4828
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 1460
          4⤵
          • Program crash
          PID:2136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e88Gt83.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e88Gt83.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2832
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 764 -ip 764
    1⤵
      PID:1532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4828 -ip 4828
      1⤵
        PID:1964

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e88Gt83.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e88Gt83.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5507.exe

        Filesize

        647KB

        MD5

        66f39df2d13a6e473ba503af166adead

        SHA1

        9f40b6c17913c24ad66cdb068f9a61027dc15c53

        SHA256

        b7ac7586a871287cb84f807b10a13e83f195e16993c2bf121a2a0d6c7d7d72eb

        SHA512

        cbc6f0abeb556fb072683547392e91930d9cabe710bb071b49827121a7958e0e5cd41df2ae72a55af972a1494f8ebaef96bf80d19f6334e7c5cb2f2d03f058de

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5507.exe

        Filesize

        647KB

        MD5

        66f39df2d13a6e473ba503af166adead

        SHA1

        9f40b6c17913c24ad66cdb068f9a61027dc15c53

        SHA256

        b7ac7586a871287cb84f807b10a13e83f195e16993c2bf121a2a0d6c7d7d72eb

        SHA512

        cbc6f0abeb556fb072683547392e91930d9cabe710bb071b49827121a7958e0e5cd41df2ae72a55af972a1494f8ebaef96bf80d19f6334e7c5cb2f2d03f058de

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dXdjm73.exe

        Filesize

        283KB

        MD5

        e218f7a30846925b955b975e86409b63

        SHA1

        162261b4a4afb9e13808301b59a85b211e9e1b5a

        SHA256

        a8152acb882d2a3568254873f9944068e9d8332113fba996c681175e366e591d

        SHA512

        6e3acd727fc79caeb3dee5cc29ddc9db07abe7e24d28f8c7886160f28bd0a4acdfab887d46957144094a9fcabcd0849a08a98ef05f549a14554eff1c3a6eea80

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dXdjm73.exe

        Filesize

        283KB

        MD5

        e218f7a30846925b955b975e86409b63

        SHA1

        162261b4a4afb9e13808301b59a85b211e9e1b5a

        SHA256

        a8152acb882d2a3568254873f9944068e9d8332113fba996c681175e366e591d

        SHA512

        6e3acd727fc79caeb3dee5cc29ddc9db07abe7e24d28f8c7886160f28bd0a4acdfab887d46957144094a9fcabcd0849a08a98ef05f549a14554eff1c3a6eea80

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4904.exe

        Filesize

        324KB

        MD5

        eacbf0c9f2fbe3e826a0430525923e5b

        SHA1

        2d31f270160b27c5db70f102b87521d65897c733

        SHA256

        7e7e5407db8aca55a64b5e9cc7678ab794ad74ae5a2514aacd7bf21c71882805

        SHA512

        5c96973b42fa80244132c952ec5b421ad0764a3a257cd5e0886ab90570e8fa3d3f3bcf754a8282c1a399974f97f43c91a7dc5dd698d818ca75b091a85b58704c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4904.exe

        Filesize

        324KB

        MD5

        eacbf0c9f2fbe3e826a0430525923e5b

        SHA1

        2d31f270160b27c5db70f102b87521d65897c733

        SHA256

        7e7e5407db8aca55a64b5e9cc7678ab794ad74ae5a2514aacd7bf21c71882805

        SHA512

        5c96973b42fa80244132c952ec5b421ad0764a3a257cd5e0886ab90570e8fa3d3f3bcf754a8282c1a399974f97f43c91a7dc5dd698d818ca75b091a85b58704c

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1027xZ.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1027xZ.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c90zx15.exe

        Filesize

        226KB

        MD5

        dc96d4e88219bff45e142cfa6ce7339c

        SHA1

        78247d4f1607af93e6e495f70ee09cc03c6e19da

        SHA256

        7f35f99ae54e346ba95de8c0a028e19702111bcf4578dcceedb794c327838084

        SHA512

        8814f00f49632b55b728360b407a2bc557910966e831be1cdbfea98008598815de5308663321f2ea110645bac7d50aa82ce7394a057f7e9bb6784f7b84e80363

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c90zx15.exe

        Filesize

        226KB

        MD5

        dc96d4e88219bff45e142cfa6ce7339c

        SHA1

        78247d4f1607af93e6e495f70ee09cc03c6e19da

        SHA256

        7f35f99ae54e346ba95de8c0a028e19702111bcf4578dcceedb794c327838084

        SHA512

        8814f00f49632b55b728360b407a2bc557910966e831be1cdbfea98008598815de5308663321f2ea110645bac7d50aa82ce7394a057f7e9bb6784f7b84e80363

      • memory/764-163-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/764-180-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-161-0x0000000000610000-0x000000000063D000-memory.dmp

        Filesize

        180KB

      • memory/764-165-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-164-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-166-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/764-160-0x0000000004C10000-0x00000000051B4000-memory.dmp

        Filesize

        5.6MB

      • memory/764-168-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-170-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-172-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-174-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-176-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-178-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-162-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/764-182-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-184-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-186-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-188-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-190-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-192-0x00000000026D0000-0x00000000026E2000-memory.dmp

        Filesize

        72KB

      • memory/764-193-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

      • memory/764-194-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/764-196-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

      • memory/1420-154-0x0000000000860000-0x000000000086A000-memory.dmp

        Filesize

        40KB

      • memory/2832-1131-0x0000000000960000-0x0000000000992000-memory.dmp

        Filesize

        200KB

      • memory/2832-1132-0x00000000052B0000-0x00000000052C0000-memory.dmp

        Filesize

        64KB

      • memory/4828-201-0x0000000002040000-0x000000000208B000-memory.dmp

        Filesize

        300KB

      • memory/4828-204-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-205-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-207-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-209-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-211-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-213-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-215-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-217-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-219-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-221-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-223-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-225-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-227-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-229-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-231-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-233-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-235-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-237-0x0000000002570000-0x00000000025AE000-memory.dmp

        Filesize

        248KB

      • memory/4828-1110-0x00000000050D0000-0x00000000056E8000-memory.dmp

        Filesize

        6.1MB

      • memory/4828-1111-0x0000000005770000-0x000000000587A000-memory.dmp

        Filesize

        1.0MB

      • memory/4828-1112-0x00000000058B0000-0x00000000058C2000-memory.dmp

        Filesize

        72KB

      • memory/4828-1113-0x00000000058D0000-0x000000000590C000-memory.dmp

        Filesize

        240KB

      • memory/4828-1114-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB

      • memory/4828-1115-0x0000000005BC0000-0x0000000005C52000-memory.dmp

        Filesize

        584KB

      • memory/4828-1116-0x0000000005C60000-0x0000000005CC6000-memory.dmp

        Filesize

        408KB

      • memory/4828-1117-0x0000000006380000-0x00000000063F6000-memory.dmp

        Filesize

        472KB

      • memory/4828-1118-0x0000000006400000-0x0000000006450000-memory.dmp

        Filesize

        320KB

      • memory/4828-1120-0x00000000065B0000-0x0000000006772000-memory.dmp

        Filesize

        1.8MB

      • memory/4828-1121-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB

      • memory/4828-1123-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB

      • memory/4828-1122-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB

      • memory/4828-202-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB

      • memory/4828-203-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB

      • memory/4828-1124-0x0000000006780000-0x0000000006CAC000-memory.dmp

        Filesize

        5.2MB

      • memory/4828-1126-0x00000000020D0000-0x00000000020E0000-memory.dmp

        Filesize

        64KB