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Analysis

  • max time kernel
    116s
  • max time network
    143s
  • 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, 23:09

General

  • Target

    f54b49727543f5ffad1e196b439467195f2a9c348fd4ccb32b027cf6670d9d24.exe

  • Size

    818KB

  • MD5

    cedf9dc36189f7b509953d8d31d9c1ad

  • SHA1

    f1ac8520b1a6f1f277f143a83a26b4f85dbf9971

  • SHA256

    f54b49727543f5ffad1e196b439467195f2a9c348fd4ccb32b027cf6670d9d24

  • SHA512

    6677d5416732e143154495ace6ac43b41472db10012e339d59fa86e7d4a66cd449d768041a6fc9af5b279518f5ddbf52df10edc47ea4a68aaca4e8f169a938f7

  • SSDEEP

    24576:vy957QbfGXfi6WEl4gnCF+v8l8UiOkz/w1SsZTeZR:6TkbIflemAA41nR

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 20 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\f54b49727543f5ffad1e196b439467195f2a9c348fd4ccb32b027cf6670d9d24.exe
    "C:\Users\Admin\AppData\Local\Temp\f54b49727543f5ffad1e196b439467195f2a9c348fd4ccb32b027cf6670d9d24.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8633.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8633.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio0211.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio0211.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4320
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3858.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3858.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3828
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0418.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0418.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5044
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1080
            5⤵
            • Program crash
            PID:3352
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rEg50s44.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rEg50s44.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2636
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 1352
          4⤵
          • Program crash
          PID:4792
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si936340.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si936340.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4272
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 5044 -ip 5044
    1⤵
      PID:4244
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2636 -ip 2636
      1⤵
        PID:5060

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si936340.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si936340.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8633.exe

        Filesize

        676KB

        MD5

        0b7b88d48d50d3a320e898f6f04cb61d

        SHA1

        814c19cb9e114e02986f0442ea8a34aea8656e67

        SHA256

        7ea61637d9583805117a2b68167c4b4ca092ce110141c914f7f53fd8e0d7f253

        SHA512

        15ce02bfaa1065fdd919d3e1d96e7b34c64a68a13be62b678da72077e875827ac19cdd7fe61f93671f7df15b0e1726a6b07038b31d3d32e4d2a0deaeeee24697

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8633.exe

        Filesize

        676KB

        MD5

        0b7b88d48d50d3a320e898f6f04cb61d

        SHA1

        814c19cb9e114e02986f0442ea8a34aea8656e67

        SHA256

        7ea61637d9583805117a2b68167c4b4ca092ce110141c914f7f53fd8e0d7f253

        SHA512

        15ce02bfaa1065fdd919d3e1d96e7b34c64a68a13be62b678da72077e875827ac19cdd7fe61f93671f7df15b0e1726a6b07038b31d3d32e4d2a0deaeeee24697

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rEg50s44.exe

        Filesize

        349KB

        MD5

        923e5da0cec5c5355ea22db4ed752fc4

        SHA1

        e8bb39be973ab85c0cc9a079cc7cc030fcde9a6e

        SHA256

        925b768bbba276259324f9245a784c267c22253cd2be0886b9a9bffcbf28d2f4

        SHA512

        754137f932ed9eafa9f048ef1d50f132a9d15a3b3f439603ca888adf44ba948b67fefda4d243c05c6d0932d9f3f4c752dc2185b51166a74f14061c6d4f3ebf35

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rEg50s44.exe

        Filesize

        349KB

        MD5

        923e5da0cec5c5355ea22db4ed752fc4

        SHA1

        e8bb39be973ab85c0cc9a079cc7cc030fcde9a6e

        SHA256

        925b768bbba276259324f9245a784c267c22253cd2be0886b9a9bffcbf28d2f4

        SHA512

        754137f932ed9eafa9f048ef1d50f132a9d15a3b3f439603ca888adf44ba948b67fefda4d243c05c6d0932d9f3f4c752dc2185b51166a74f14061c6d4f3ebf35

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio0211.exe

        Filesize

        334KB

        MD5

        d9665e474478894247988165d5f6393f

        SHA1

        f9ddf7237312108d58f4b2b87908d03057cfa2c4

        SHA256

        0fef0d54b1ebfedd13fc2656110d033f3165e13fbc5f44f53a9f6150f3ac1801

        SHA512

        ae4354e1002abc6e0095eb97e241c6c9391185f28517a7e0cc3f1cafce0b9a5848b6b6926d11934be20503e6000113cf48643919191d00ced6d7fb0ed7ed1682

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio0211.exe

        Filesize

        334KB

        MD5

        d9665e474478894247988165d5f6393f

        SHA1

        f9ddf7237312108d58f4b2b87908d03057cfa2c4

        SHA256

        0fef0d54b1ebfedd13fc2656110d033f3165e13fbc5f44f53a9f6150f3ac1801

        SHA512

        ae4354e1002abc6e0095eb97e241c6c9391185f28517a7e0cc3f1cafce0b9a5848b6b6926d11934be20503e6000113cf48643919191d00ced6d7fb0ed7ed1682

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3858.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3858.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0418.exe

        Filesize

        290KB

        MD5

        6543970f103932eba25dda27b4f528c1

        SHA1

        f00635d6f6d42ce36da22d503e0a3ae66bae5788

        SHA256

        8b008fbe619f5cb10ed6164198b05a181aec52119bc41d95dc29a1f82369b945

        SHA512

        3b4c6b05bbf156c924d09677f52fe9fab4b236d9f9b2ab3d10c1329d7713a05e82312314d355e7b8225ea818401699e7a3de068c949c815c8b78d2258e93db4a

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu0418.exe

        Filesize

        290KB

        MD5

        6543970f103932eba25dda27b4f528c1

        SHA1

        f00635d6f6d42ce36da22d503e0a3ae66bae5788

        SHA256

        8b008fbe619f5cb10ed6164198b05a181aec52119bc41d95dc29a1f82369b945

        SHA512

        3b4c6b05bbf156c924d09677f52fe9fab4b236d9f9b2ab3d10c1329d7713a05e82312314d355e7b8225ea818401699e7a3de068c949c815c8b78d2258e93db4a

      • memory/2636-1112-0x0000000005580000-0x0000000005B98000-memory.dmp

        Filesize

        6.1MB

      • memory/2636-1114-0x0000000005D60000-0x0000000005D72000-memory.dmp

        Filesize

        72KB

      • memory/2636-1127-0x0000000007340000-0x0000000007390000-memory.dmp

        Filesize

        320KB

      • memory/2636-1126-0x00000000072C0000-0x0000000007336000-memory.dmp

        Filesize

        472KB

      • memory/2636-1125-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-1124-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-1123-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-1122-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-1121-0x0000000006A10000-0x0000000006F3C000-memory.dmp

        Filesize

        5.2MB

      • memory/2636-1120-0x0000000006840000-0x0000000006A02000-memory.dmp

        Filesize

        1.8MB

      • memory/2636-1118-0x0000000006110000-0x0000000006176000-memory.dmp

        Filesize

        408KB

      • memory/2636-1117-0x0000000006070000-0x0000000006102000-memory.dmp

        Filesize

        584KB

      • memory/2636-1116-0x0000000005D80000-0x0000000005DBC000-memory.dmp

        Filesize

        240KB

      • memory/2636-1115-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-1113-0x0000000005C20000-0x0000000005D2A000-memory.dmp

        Filesize

        1.0MB

      • memory/2636-267-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-265-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2636-264-0x0000000000C80000-0x0000000000CCB000-memory.dmp

        Filesize

        300KB

      • memory/2636-236-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-234-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-232-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-230-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-228-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-226-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-203-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-204-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-206-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-208-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-210-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-212-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-214-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-216-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-218-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-220-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-222-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/2636-224-0x00000000053C0000-0x00000000053FE000-memory.dmp

        Filesize

        248KB

      • memory/3828-154-0x0000000000B70000-0x0000000000B7A000-memory.dmp

        Filesize

        40KB

      • memory/4272-1134-0x0000000005B40000-0x0000000005B50000-memory.dmp

        Filesize

        64KB

      • memory/4272-1133-0x0000000000F30000-0x0000000000F62000-memory.dmp

        Filesize

        200KB

      • memory/5044-182-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-178-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-195-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

        Filesize

        64KB

      • memory/5044-193-0x0000000000400000-0x0000000000830000-memory.dmp

        Filesize

        4.2MB

      • memory/5044-192-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-190-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-161-0x0000000004FD0000-0x0000000005574000-memory.dmp

        Filesize

        5.6MB

      • memory/5044-188-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-164-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-186-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-184-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-165-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

        Filesize

        64KB

      • memory/5044-180-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-196-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

        Filesize

        64KB

      • memory/5044-176-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-174-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-172-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-170-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-168-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-167-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

        Filesize

        64KB

      • memory/5044-162-0x0000000002850000-0x0000000002862000-memory.dmp

        Filesize

        72KB

      • memory/5044-160-0x0000000002450000-0x000000000247D000-memory.dmp

        Filesize

        180KB

      • memory/5044-197-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

        Filesize

        64KB

      • memory/5044-198-0x0000000000400000-0x0000000000830000-memory.dmp

        Filesize

        4.2MB

      • memory/5044-163-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

        Filesize

        64KB