Analysis

  • max time kernel
    78s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2023 13:09

General

  • Target

    1e17a5de95864a2f2c92f0387cf3dcaf289b32ac2a16c54ee1a9e2c89ba9b064.exe

  • Size

    813KB

  • MD5

    1fecbc49e76650775d712a01876a5a31

  • SHA1

    479885048143f2fb342e8027fbf7b60e64c94664

  • SHA256

    1e17a5de95864a2f2c92f0387cf3dcaf289b32ac2a16c54ee1a9e2c89ba9b064

  • SHA512

    05a04fc5a3aeda0ea2a53650cdc90eef23b90c0fc22aba89930b09193806ef69c85d689d715298b3090406360092e80a9c983a60048e62da602cd9aefa806ef1

  • SSDEEP

    24576:PyG3ssZUwt4ddZwQ+wMtugZkrxc8hAf1:aGcsyTuwMT+6U

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

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\1e17a5de95864a2f2c92f0387cf3dcaf289b32ac2a16c54ee1a9e2c89ba9b064.exe
    "C:\Users\Admin\AppData\Local\Temp\1e17a5de95864a2f2c92f0387cf3dcaf289b32ac2a16c54ee1a9e2c89ba9b064.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3331.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3331.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7529.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7529.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2040
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0182CF.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0182CF.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4764
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66qM76.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66qM76.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3328
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 1084
            5⤵
            • Program crash
            PID:3696
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dginh67.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dginh67.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1800
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 1688
          4⤵
          • Program crash
          PID:3824
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e07gm37.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e07gm37.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3632
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3328 -ip 3328
    1⤵
      PID:2596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1800 -ip 1800
      1⤵
        PID:3888

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e07gm37.exe

        Filesize

        175KB

        MD5

        92f2a148b8f701e50e2f838f73d4d7b7

        SHA1

        324d8546e35d4f4285cac15b21620299ba5cb023

        SHA256

        9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

        SHA512

        3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e07gm37.exe

        Filesize

        175KB

        MD5

        92f2a148b8f701e50e2f838f73d4d7b7

        SHA1

        324d8546e35d4f4285cac15b21620299ba5cb023

        SHA256

        9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

        SHA512

        3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3331.exe

        Filesize

        668KB

        MD5

        9ffdd91cbd1bfe50cce79be61a6c4d6a

        SHA1

        5feaf01a40afad607c6df59a84a4e3592e594ed7

        SHA256

        8e8e49b100b7117a9a01e0390fa0b246fe40d1088564c0407b40e372a33beba5

        SHA512

        7234f9d6ceb0797fb80419dafba2aa75e61336499c27cd88d9d059713deec87e14f9b596ab0111bd40634f384fa7658dc5d51793db6a123ea6fd5ca9b93d20ef

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice3331.exe

        Filesize

        668KB

        MD5

        9ffdd91cbd1bfe50cce79be61a6c4d6a

        SHA1

        5feaf01a40afad607c6df59a84a4e3592e594ed7

        SHA256

        8e8e49b100b7117a9a01e0390fa0b246fe40d1088564c0407b40e372a33beba5

        SHA512

        7234f9d6ceb0797fb80419dafba2aa75e61336499c27cd88d9d059713deec87e14f9b596ab0111bd40634f384fa7658dc5d51793db6a123ea6fd5ca9b93d20ef

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dginh67.exe

        Filesize

        309KB

        MD5

        aa4bb4245cae5858bd5a497c4ac52fdf

        SHA1

        0ea7ca34ac364a53c9895d236540371662e4f19b

        SHA256

        8706dd37030d4f08b441439d010bf90ab8271acc784f3e4c895296da48e25215

        SHA512

        e0199e32a4bc749b87fe14f1350a765c7f6de104ed5171913588e39b94414d1d4023ad75e815f0ad190c1d47e1cd36a6a3799e8f95a1601008cebec0fbf9b79c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dginh67.exe

        Filesize

        309KB

        MD5

        aa4bb4245cae5858bd5a497c4ac52fdf

        SHA1

        0ea7ca34ac364a53c9895d236540371662e4f19b

        SHA256

        8706dd37030d4f08b441439d010bf90ab8271acc784f3e4c895296da48e25215

        SHA512

        e0199e32a4bc749b87fe14f1350a765c7f6de104ed5171913588e39b94414d1d4023ad75e815f0ad190c1d47e1cd36a6a3799e8f95a1601008cebec0fbf9b79c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7529.exe

        Filesize

        333KB

        MD5

        f44da6dc5a733b5a796cc3c732f92f2a

        SHA1

        c1b320a9dc5e197e7c9983b35aac06e1d272836c

        SHA256

        316943db7002058f8bfff62612d8ec1ed3374b6e4cfa064d93d686de96db4987

        SHA512

        5067afafe386033d5081ada02aa5b8dff3001e6b88eccd3362d3b4b8ea3c199f8143ec7647055202a632b776750dcf0649f960b4da5d0d8c8028bda340a635e3

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7529.exe

        Filesize

        333KB

        MD5

        f44da6dc5a733b5a796cc3c732f92f2a

        SHA1

        c1b320a9dc5e197e7c9983b35aac06e1d272836c

        SHA256

        316943db7002058f8bfff62612d8ec1ed3374b6e4cfa064d93d686de96db4987

        SHA512

        5067afafe386033d5081ada02aa5b8dff3001e6b88eccd3362d3b4b8ea3c199f8143ec7647055202a632b776750dcf0649f960b4da5d0d8c8028bda340a635e3

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0182CF.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0182CF.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66qM76.exe

        Filesize

        250KB

        MD5

        7d8b757129965be10a76fc3a1e5da834

        SHA1

        5ddca9434b249404ad41eb3b1504fdbfae6790c2

        SHA256

        93fd398134ff78b118be29b0ae656391fd8da1eba4f7386061fa9c1549cb1376

        SHA512

        002e06c64df25f7931c8e5e247f6fe51419424e44b9c88c793dceca3f045e84cc1e555b708bf0dfbeea4dd5f221d41147f8858d4d8bfcc4f7462967e72617e43

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c66qM76.exe

        Filesize

        250KB

        MD5

        7d8b757129965be10a76fc3a1e5da834

        SHA1

        5ddca9434b249404ad41eb3b1504fdbfae6790c2

        SHA256

        93fd398134ff78b118be29b0ae656391fd8da1eba4f7386061fa9c1549cb1376

        SHA512

        002e06c64df25f7931c8e5e247f6fe51419424e44b9c88c793dceca3f045e84cc1e555b708bf0dfbeea4dd5f221d41147f8858d4d8bfcc4f7462967e72617e43

      • memory/1800-1112-0x0000000005270000-0x0000000005888000-memory.dmp

        Filesize

        6.1MB

      • memory/1800-1114-0x00000000059F0000-0x0000000005A02000-memory.dmp

        Filesize

        72KB

      • memory/1800-1128-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1126-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1125-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1124-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1123-0x00000000069B0000-0x0000000006EDC000-memory.dmp

        Filesize

        5.2MB

      • memory/1800-1122-0x00000000067E0000-0x00000000069A2000-memory.dmp

        Filesize

        1.8MB

      • memory/1800-1121-0x0000000006530000-0x0000000006580000-memory.dmp

        Filesize

        320KB

      • memory/1800-1120-0x00000000064A0000-0x0000000006516000-memory.dmp

        Filesize

        472KB

      • memory/1800-1118-0x00000000063B0000-0x0000000006442000-memory.dmp

        Filesize

        584KB

      • memory/1800-1117-0x0000000005D00000-0x0000000005D66000-memory.dmp

        Filesize

        408KB

      • memory/1800-1116-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1115-0x0000000005A10000-0x0000000005A4C000-memory.dmp

        Filesize

        240KB

      • memory/1800-1113-0x00000000058B0000-0x00000000059BA000-memory.dmp

        Filesize

        1.0MB

      • memory/1800-239-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-237-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-235-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-233-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-231-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-229-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-227-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-223-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-202-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-205-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-203-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-207-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-209-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-211-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-213-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-215-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-217-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-219-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/1800-220-0x0000000002150000-0x000000000219B000-memory.dmp

        Filesize

        300KB

      • memory/1800-222-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-226-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

        Filesize

        64KB

      • memory/1800-224-0x0000000002770000-0x00000000027AE000-memory.dmp

        Filesize

        248KB

      • memory/3328-186-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-172-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-162-0x0000000004B50000-0x00000000050F4000-memory.dmp

        Filesize

        5.6MB

      • memory/3328-196-0x0000000002370000-0x0000000002380000-memory.dmp

        Filesize

        64KB

      • memory/3328-194-0x0000000002370000-0x0000000002380000-memory.dmp

        Filesize

        64KB

      • memory/3328-193-0x0000000002370000-0x0000000002380000-memory.dmp

        Filesize

        64KB

      • memory/3328-192-0x0000000000400000-0x00000000004BF000-memory.dmp

        Filesize

        764KB

      • memory/3328-191-0x0000000002370000-0x0000000002380000-memory.dmp

        Filesize

        64KB

      • memory/3328-161-0x0000000002370000-0x0000000002380000-memory.dmp

        Filesize

        64KB

      • memory/3328-190-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-164-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-188-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-197-0x0000000000400000-0x00000000004BF000-memory.dmp

        Filesize

        764KB

      • memory/3328-184-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-168-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-180-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-178-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-176-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-174-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-163-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-170-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-182-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-166-0x00000000024B0000-0x00000000024C2000-memory.dmp

        Filesize

        72KB

      • memory/3328-160-0x0000000000540000-0x000000000056D000-memory.dmp

        Filesize

        180KB

      • memory/3632-1133-0x0000000000850000-0x0000000000882000-memory.dmp

        Filesize

        200KB

      • memory/3632-1134-0x0000000005460000-0x0000000005470000-memory.dmp

        Filesize

        64KB

      • memory/4764-154-0x0000000000080000-0x000000000008A000-memory.dmp

        Filesize

        40KB