Analysis

  • max time kernel
    113s
  • max time network
    115s
  • 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 09:17

General

  • Target

    378f510289549a5b3fa6ef5b36fc5c68635c937c69bf4286242d2692c8de0238.exe

  • Size

    546KB

  • MD5

    d9062673a8f0e842ed52212e25acb4ce

  • SHA1

    eb2098f25ba05f9c5bf4504fd37956ca5863e29a

  • SHA256

    378f510289549a5b3fa6ef5b36fc5c68635c937c69bf4286242d2692c8de0238

  • SHA512

    ab46a0c906df7f438fd823dc4416886eae5a0ca43bcf53d1944474f871b02e81a93627d9ca91bcbdb0ae7cc864254fb96cae69ce1b3c7fbb01dc74d2bc183dcb

  • SSDEEP

    12288:VMrHy90kbQQEVkSuiMNUprsenwTUaWFsYeoJidabIKaqAE2B6YxG:Gy/QQEjM+eAwT/WWhgbIKaqAj6

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 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 33 IoCs
  • Executes dropped EXE 4 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 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\378f510289549a5b3fa6ef5b36fc5c68635c937c69bf4286242d2692c8de0238.exe
    "C:\Users\Admin\AppData\Local\Temp\378f510289549a5b3fa6ef5b36fc5c68635c937c69bf4286242d2692c8de0238.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4608
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0469.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0469.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4892
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9312yM.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9312yM.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4044
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57sM51.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57sM51.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1552
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1552 -s 1896
          4⤵
          • Program crash
          PID:4300
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diNhj07.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diNhj07.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:220
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1552 -ip 1552
    1⤵
      PID:3064

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diNhj07.exe

      Filesize

      175KB

      MD5

      92f2a148b8f701e50e2f838f73d4d7b7

      SHA1

      324d8546e35d4f4285cac15b21620299ba5cb023

      SHA256

      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

      SHA512

      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diNhj07.exe

      Filesize

      175KB

      MD5

      92f2a148b8f701e50e2f838f73d4d7b7

      SHA1

      324d8546e35d4f4285cac15b21620299ba5cb023

      SHA256

      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

      SHA512

      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0469.exe

      Filesize

      402KB

      MD5

      dc51260fff7c53c8cf1eda7cfdb3a0a9

      SHA1

      6d0d8afe1cbf4bae33874bda310b3ca551da0db0

      SHA256

      3d925d3d277be4c19ba7eac6b66193e33afedd260f80ad68d68b614832546066

      SHA512

      6ac5c5f1a0c642559a2f4838e22ff9d723c03754176f66e5b2237da7ba3608b70bb695a803a53157f23ff308345a7637ff275b32b8702d860e5474ceb68d6c4e

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0469.exe

      Filesize

      402KB

      MD5

      dc51260fff7c53c8cf1eda7cfdb3a0a9

      SHA1

      6d0d8afe1cbf4bae33874bda310b3ca551da0db0

      SHA256

      3d925d3d277be4c19ba7eac6b66193e33afedd260f80ad68d68b614832546066

      SHA512

      6ac5c5f1a0c642559a2f4838e22ff9d723c03754176f66e5b2237da7ba3608b70bb695a803a53157f23ff308345a7637ff275b32b8702d860e5474ceb68d6c4e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9312yM.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9312yM.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57sM51.exe

      Filesize

      367KB

      MD5

      b027ebb3e70d7bc51c75bbdfd85ea392

      SHA1

      89bea40a9f34e998af07884e9a3da1df21037b2a

      SHA256

      0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

      SHA512

      4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c57sM51.exe

      Filesize

      367KB

      MD5

      b027ebb3e70d7bc51c75bbdfd85ea392

      SHA1

      89bea40a9f34e998af07884e9a3da1df21037b2a

      SHA256

      0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

      SHA512

      4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

    • memory/220-1084-0x0000000000FD0000-0x0000000001002000-memory.dmp

      Filesize

      200KB

    • memory/220-1085-0x0000000005B60000-0x0000000005B70000-memory.dmp

      Filesize

      64KB

    • memory/1552-189-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-203-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-155-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-160-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-158-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-162-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-159-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-163-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-165-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-167-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-169-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-171-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-173-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-175-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-177-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-179-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-181-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-183-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-185-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-187-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-154-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-191-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-193-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-195-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-197-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-199-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-201-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-156-0x00000000005B0000-0x00000000005FB000-memory.dmp

      Filesize

      300KB

    • memory/1552-205-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-207-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-209-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-211-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-213-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-215-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-217-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-219-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-221-0x00000000026E0000-0x000000000271E000-memory.dmp

      Filesize

      248KB

    • memory/1552-1064-0x0000000005400000-0x0000000005A18000-memory.dmp

      Filesize

      6.1MB

    • memory/1552-1065-0x0000000004CE0000-0x0000000004DEA000-memory.dmp

      Filesize

      1.0MB

    • memory/1552-1066-0x0000000004E20000-0x0000000004E32000-memory.dmp

      Filesize

      72KB

    • memory/1552-1067-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-1068-0x0000000005A20000-0x0000000005A5C000-memory.dmp

      Filesize

      240KB

    • memory/1552-1070-0x0000000005D10000-0x0000000005DA2000-memory.dmp

      Filesize

      584KB

    • memory/1552-1071-0x0000000005DB0000-0x0000000005E16000-memory.dmp

      Filesize

      408KB

    • memory/1552-1072-0x00000000064C0000-0x0000000006536000-memory.dmp

      Filesize

      472KB

    • memory/1552-1073-0x0000000006540000-0x0000000006590000-memory.dmp

      Filesize

      320KB

    • memory/1552-1074-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-1075-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-153-0x0000000004E50000-0x00000000053F4000-memory.dmp

      Filesize

      5.6MB

    • memory/1552-1076-0x0000000004E40000-0x0000000004E50000-memory.dmp

      Filesize

      64KB

    • memory/1552-1077-0x0000000006800000-0x00000000069C2000-memory.dmp

      Filesize

      1.8MB

    • memory/1552-1078-0x00000000069D0000-0x0000000006EFC000-memory.dmp

      Filesize

      5.2MB

    • memory/4044-147-0x0000000000B90000-0x0000000000B9A000-memory.dmp

      Filesize

      40KB