Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10/03/2023, 01:04

General

  • Target

    9be2a94b2caefae543ac0363c08cd60887ce951daf547c95d614614f30bc6f18.exe

  • Size

    546KB

  • MD5

    ca8970703bde26bbae94f74ee358a262

  • SHA1

    4f4b3d2cb4089d0fdda8facf9a0b871dbce5eedc

  • SHA256

    9be2a94b2caefae543ac0363c08cd60887ce951daf547c95d614614f30bc6f18

  • SHA512

    ffa04e742484f0dacee06cf6bac3a447d67a522f3f6a041e62e4b2a3d5c1a23fbb0919c35dd6d3614915332cba4f23a00933401309138371ec39cf032e756825

  • SSDEEP

    12288:yMr0y90MUQxrVX6ruAWprRy/SsYe8Jida5IMaqAE2BDe:ay3UgXSVrh05IMaqAjde

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 5 IoCs
  • RedLine

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

  • RedLine payload 35 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.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9be2a94b2caefae543ac0363c08cd60887ce951daf547c95d614614f30bc6f18.exe
    "C:\Users\Admin\AppData\Local\Temp\9be2a94b2caefae543ac0363c08cd60887ce951daf547c95d614614f30bc6f18.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5332.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5332.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6102WW.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6102WW.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2940
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13Pe42.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13Pe42.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4064
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAmrd01.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAmrd01.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3264

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAmrd01.exe

    Filesize

    175KB

    MD5

    92f2a148b8f701e50e2f838f73d4d7b7

    SHA1

    324d8546e35d4f4285cac15b21620299ba5cb023

    SHA256

    9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

    SHA512

    3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAmrd01.exe

    Filesize

    175KB

    MD5

    92f2a148b8f701e50e2f838f73d4d7b7

    SHA1

    324d8546e35d4f4285cac15b21620299ba5cb023

    SHA256

    9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

    SHA512

    3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5332.exe

    Filesize

    402KB

    MD5

    a79451bb2d132d0ae30f4f35f49f76dd

    SHA1

    b1a0eb430df7510eaa99408607549550edc69ed9

    SHA256

    79fa2254ce3cc990d7f74974b325619031d804b2575ee3aeb22af3291a49d636

    SHA512

    ca7e1f42aab05ef24bf5af251c96b4845b81cc0ce89f39828b970827353ec0bd5bbb38359915112fd22878b7490020b853ceb1088f5cb73f4e65e1a028bd6040

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5332.exe

    Filesize

    402KB

    MD5

    a79451bb2d132d0ae30f4f35f49f76dd

    SHA1

    b1a0eb430df7510eaa99408607549550edc69ed9

    SHA256

    79fa2254ce3cc990d7f74974b325619031d804b2575ee3aeb22af3291a49d636

    SHA512

    ca7e1f42aab05ef24bf5af251c96b4845b81cc0ce89f39828b970827353ec0bd5bbb38359915112fd22878b7490020b853ceb1088f5cb73f4e65e1a028bd6040

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6102WW.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6102WW.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13Pe42.exe

    Filesize

    367KB

    MD5

    b027ebb3e70d7bc51c75bbdfd85ea392

    SHA1

    89bea40a9f34e998af07884e9a3da1df21037b2a

    SHA256

    0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

    SHA512

    4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13Pe42.exe

    Filesize

    367KB

    MD5

    b027ebb3e70d7bc51c75bbdfd85ea392

    SHA1

    89bea40a9f34e998af07884e9a3da1df21037b2a

    SHA256

    0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

    SHA512

    4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

  • memory/2940-135-0x00000000003B0000-0x00000000003BA000-memory.dmp

    Filesize

    40KB

  • memory/3264-1076-0x0000000000720000-0x0000000000752000-memory.dmp

    Filesize

    200KB

  • memory/3264-1077-0x0000000005160000-0x00000000051AB000-memory.dmp

    Filesize

    300KB

  • memory/3264-1079-0x0000000005290000-0x00000000052A0000-memory.dmp

    Filesize

    64KB

  • memory/3264-1078-0x0000000005290000-0x00000000052A0000-memory.dmp

    Filesize

    64KB

  • memory/4064-179-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-195-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-145-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-147-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-149-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-155-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-153-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-151-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-157-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-159-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-161-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-166-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-163-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-167-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-170-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-169-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-172-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-165-0x0000000000600000-0x000000000064B000-memory.dmp

    Filesize

    300KB

  • memory/4064-173-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-177-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-175-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-143-0x0000000004AE0000-0x0000000004B24000-memory.dmp

    Filesize

    272KB

  • memory/4064-181-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-187-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-193-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-191-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-189-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-144-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-197-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-185-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-199-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-201-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-183-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-205-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-207-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-211-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-209-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-203-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

    Filesize

    248KB

  • memory/4064-1054-0x00000000057C0000-0x0000000005DC6000-memory.dmp

    Filesize

    6.0MB

  • memory/4064-1055-0x0000000004B60000-0x0000000004C6A000-memory.dmp

    Filesize

    1.0MB

  • memory/4064-1056-0x00000000051B0000-0x00000000051C2000-memory.dmp

    Filesize

    72KB

  • memory/4064-1057-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-1058-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/4064-1059-0x0000000005320000-0x000000000536B000-memory.dmp

    Filesize

    300KB

  • memory/4064-1061-0x00000000054B0000-0x0000000005542000-memory.dmp

    Filesize

    584KB

  • memory/4064-1062-0x0000000005550000-0x00000000055B6000-memory.dmp

    Filesize

    408KB

  • memory/4064-1063-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-1064-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-1065-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-1066-0x0000000006360000-0x0000000006522000-memory.dmp

    Filesize

    1.8MB

  • memory/4064-142-0x0000000004CB0000-0x00000000051AE000-memory.dmp

    Filesize

    5.0MB

  • memory/4064-141-0x00000000023F0000-0x0000000002436000-memory.dmp

    Filesize

    280KB

  • memory/4064-1067-0x0000000006550000-0x0000000006A7C000-memory.dmp

    Filesize

    5.2MB

  • memory/4064-1068-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

    Filesize

    64KB

  • memory/4064-1069-0x0000000006CF0000-0x0000000006D66000-memory.dmp

    Filesize

    472KB

  • memory/4064-1070-0x0000000006D70000-0x0000000006DC0000-memory.dmp

    Filesize

    320KB