Analysis

  • max time kernel
    80s
  • 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
    16-03-2023 05:56

General

  • Target

    d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe

  • Size

    825KB

  • MD5

    eeb54bf2f0f9e1bb0cbee7b3015da79d

  • SHA1

    ebae34e8648e2c83ec4762a289ac30bb75817e77

  • SHA256

    d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83

  • SHA512

    8f3d30dd10b6901c9d76de9ba5b8cd358eb44b8e8ed9c8f05f77fe2a49b3b78349088aa60d01cdc1e8ccd8e9ac4557da79286b9888fe19bc24efeb35908ca76b

  • SSDEEP

    24576:zy40SsOQd2+ksxVX8SVPpwewK1V87UrTxsPeJbXO7L:G4nsZ2+jp8C/wCegOPsLy

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\d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe
    "C:\Users\Admin\AppData\Local\Temp\d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8720.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8720.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5165.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5165.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:396
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8898TE.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8898TE.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1064
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15dm96.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15dm96.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4156
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 1080
            5⤵
            • Program crash
            PID:3904
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddKyA74.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddKyA74.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4404
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4404 -s 1348
          4⤵
          • Program crash
          PID:4384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e48TV04.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e48TV04.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4464
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4156 -ip 4156
    1⤵
      PID:4108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4404 -ip 4404
      1⤵
        PID:4364

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e48TV04.exe

        Filesize

        175KB

        MD5

        795f3fe5687db9b19853eaf6acdc389a

        SHA1

        cd1ba862909c58a01d3a8e44c29cb71bb6b50630

        SHA256

        448bad37914cb6f2102c2c8b10cd93770e529ab4fd13e616ee99e2e184cb0e56

        SHA512

        d9fdfef28242f378cda4698e6e89ae736dc60f5e1852aa414519bf0bdfce129e6c015306c43c7f10ab7648d158761ebaeb4dd54c1a04fa6d20a2f35cbf2b6130

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e48TV04.exe

        Filesize

        175KB

        MD5

        795f3fe5687db9b19853eaf6acdc389a

        SHA1

        cd1ba862909c58a01d3a8e44c29cb71bb6b50630

        SHA256

        448bad37914cb6f2102c2c8b10cd93770e529ab4fd13e616ee99e2e184cb0e56

        SHA512

        d9fdfef28242f378cda4698e6e89ae736dc60f5e1852aa414519bf0bdfce129e6c015306c43c7f10ab7648d158761ebaeb4dd54c1a04fa6d20a2f35cbf2b6130

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8720.exe

        Filesize

        680KB

        MD5

        4f3e73c280ac19e18783d859a54fa295

        SHA1

        44876cbd86902d604358fb585153ce33e4cfb405

        SHA256

        0eca2837795204684feb87d45ebb15e7aaf9877aaebce91b09f777f8752a03d7

        SHA512

        9af23675a8daa62c8b8770f5fac2c4f342419f12f88f658df23a1bae68c52a404c74615b99d89a3d5346f6664dbc0fc7040c0ae39026cc20db05003331aa6a9b

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8720.exe

        Filesize

        680KB

        MD5

        4f3e73c280ac19e18783d859a54fa295

        SHA1

        44876cbd86902d604358fb585153ce33e4cfb405

        SHA256

        0eca2837795204684feb87d45ebb15e7aaf9877aaebce91b09f777f8752a03d7

        SHA512

        9af23675a8daa62c8b8770f5fac2c4f342419f12f88f658df23a1bae68c52a404c74615b99d89a3d5346f6664dbc0fc7040c0ae39026cc20db05003331aa6a9b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddKyA74.exe

        Filesize

        295KB

        MD5

        485a54e6239c572541804d14912e200c

        SHA1

        c546be8b8321822d02daf1e591ac72b7fe85dcfd

        SHA256

        ff5e0af6cd8b4360057ac286a9f247f25bd383a428766cbe62a7d484ccf1f1de

        SHA512

        82330768004c7db64c83f184440bb0b6fe8265b3e8479286b7eeda72abdd4db967532274be2ace61edc56db03333cefb3279fe2443814a22ec07eb9f4baa2831

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddKyA74.exe

        Filesize

        295KB

        MD5

        485a54e6239c572541804d14912e200c

        SHA1

        c546be8b8321822d02daf1e591ac72b7fe85dcfd

        SHA256

        ff5e0af6cd8b4360057ac286a9f247f25bd383a428766cbe62a7d484ccf1f1de

        SHA512

        82330768004c7db64c83f184440bb0b6fe8265b3e8479286b7eeda72abdd4db967532274be2ace61edc56db03333cefb3279fe2443814a22ec07eb9f4baa2831

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5165.exe

        Filesize

        360KB

        MD5

        abcc01e1448ca13bd098b3a23468e0da

        SHA1

        e088d2f4c4e45c36e6dd75e124a81f5edebc36c7

        SHA256

        9f40fe20edcd90364b08fe502c397557f2425906b01f6e6dbb7b3345e75f9309

        SHA512

        0546f3413f5318f0be4c5ae9792f19c0ab80c59d3fbffafabf8926552830cdc0dc97abdbe6ad0cdcfdaa810cd6c653bfc9492632ebcf74f88bc72f68c4e428e0

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5165.exe

        Filesize

        360KB

        MD5

        abcc01e1448ca13bd098b3a23468e0da

        SHA1

        e088d2f4c4e45c36e6dd75e124a81f5edebc36c7

        SHA256

        9f40fe20edcd90364b08fe502c397557f2425906b01f6e6dbb7b3345e75f9309

        SHA512

        0546f3413f5318f0be4c5ae9792f19c0ab80c59d3fbffafabf8926552830cdc0dc97abdbe6ad0cdcfdaa810cd6c653bfc9492632ebcf74f88bc72f68c4e428e0

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8898TE.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8898TE.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15dm96.exe

        Filesize

        350KB

        MD5

        f1c920b3ff3bf818ddd2e7cc2d3aa8a3

        SHA1

        740813c59f181b857ef4c948e1cf1c2de4efc650

        SHA256

        2b1bb1786b2605682742d86b325707df57514823ca709ceac5affbc7fe15ad2b

        SHA512

        826c3fc5fe815155b696eff5a9722b9ee53d95af5f14e3b5715c6604247b0a46511521d5759fc6cbeedad54633adcbfc1e6fbbf32aa6d72c6c1b221af0b25e40

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15dm96.exe

        Filesize

        350KB

        MD5

        f1c920b3ff3bf818ddd2e7cc2d3aa8a3

        SHA1

        740813c59f181b857ef4c948e1cf1c2de4efc650

        SHA256

        2b1bb1786b2605682742d86b325707df57514823ca709ceac5affbc7fe15ad2b

        SHA512

        826c3fc5fe815155b696eff5a9722b9ee53d95af5f14e3b5715c6604247b0a46511521d5759fc6cbeedad54633adcbfc1e6fbbf32aa6d72c6c1b221af0b25e40

      • memory/1064-154-0x00000000008A0000-0x00000000008AA000-memory.dmp

        Filesize

        40KB

      • memory/4156-198-0x0000000000400000-0x0000000002B1C000-memory.dmp

        Filesize

        39.1MB

      • memory/4156-162-0x0000000007340000-0x00000000078E4000-memory.dmp

        Filesize

        5.6MB

      • memory/4156-163-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-164-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-166-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-170-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-168-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-176-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-174-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-182-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-184-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-180-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-190-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-188-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-186-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-178-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-172-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/4156-191-0x0000000007330000-0x0000000007340000-memory.dmp

        Filesize

        64KB

      • memory/4156-192-0x0000000007330000-0x0000000007340000-memory.dmp

        Filesize

        64KB

      • memory/4156-193-0x0000000000400000-0x0000000002B1C000-memory.dmp

        Filesize

        39.1MB

      • memory/4156-194-0x0000000007330000-0x0000000007340000-memory.dmp

        Filesize

        64KB

      • memory/4156-196-0x0000000007330000-0x0000000007340000-memory.dmp

        Filesize

        64KB

      • memory/4156-197-0x0000000007330000-0x0000000007340000-memory.dmp

        Filesize

        64KB

      • memory/4156-161-0x0000000007330000-0x0000000007340000-memory.dmp

        Filesize

        64KB

      • memory/4156-160-0x0000000002BF0000-0x0000000002C1D000-memory.dmp

        Filesize

        180KB

      • memory/4404-210-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-238-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-206-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-208-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-203-0x0000000000640000-0x000000000068B000-memory.dmp

        Filesize

        300KB

      • memory/4404-212-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-214-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-220-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-224-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-222-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-218-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-226-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-216-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-228-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-230-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-232-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-236-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-205-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-234-0x0000000005080000-0x00000000050BE000-memory.dmp

        Filesize

        248KB

      • memory/4404-1111-0x00000000050D0000-0x00000000056E8000-memory.dmp

        Filesize

        6.1MB

      • memory/4404-1112-0x0000000005770000-0x000000000587A000-memory.dmp

        Filesize

        1.0MB

      • memory/4404-1113-0x00000000058B0000-0x00000000058C2000-memory.dmp

        Filesize

        72KB

      • memory/4404-1114-0x00000000058D0000-0x000000000590C000-memory.dmp

        Filesize

        240KB

      • memory/4404-1115-0x0000000004A40000-0x0000000004A50000-memory.dmp

        Filesize

        64KB

      • memory/4404-1117-0x0000000004A40000-0x0000000004A50000-memory.dmp

        Filesize

        64KB

      • memory/4404-1118-0x0000000005BC0000-0x0000000005C52000-memory.dmp

        Filesize

        584KB

      • memory/4404-1119-0x0000000005C60000-0x0000000005CC6000-memory.dmp

        Filesize

        408KB

      • memory/4404-1120-0x0000000006480000-0x0000000006642000-memory.dmp

        Filesize

        1.8MB

      • memory/4404-1121-0x0000000006660000-0x0000000006B8C000-memory.dmp

        Filesize

        5.2MB

      • memory/4404-1122-0x0000000006E10000-0x0000000006E86000-memory.dmp

        Filesize

        472KB

      • memory/4404-1123-0x0000000006E90000-0x0000000006EE0000-memory.dmp

        Filesize

        320KB

      • memory/4404-204-0x0000000004A40000-0x0000000004A50000-memory.dmp

        Filesize

        64KB

      • memory/4404-1125-0x0000000004A40000-0x0000000004A50000-memory.dmp

        Filesize

        64KB

      • memory/4464-1130-0x0000000000710000-0x0000000000742000-memory.dmp

        Filesize

        200KB

      • memory/4464-1131-0x0000000005060000-0x0000000005070000-memory.dmp

        Filesize

        64KB