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Analysis

  • max time kernel
    98s
  • max time network
    120s
  • 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, 00:51

General

  • Target

    f1096647abb000ac15adbc5681de744dd9659e39e5e450acbbaaece0136bd70d.exe

  • Size

    546KB

  • MD5

    12214b46e4eff99f2d7e94def986907f

  • SHA1

    6e96e816f05293e5c06bf76ae16e45e96c5f9993

  • SHA256

    f1096647abb000ac15adbc5681de744dd9659e39e5e450acbbaaece0136bd70d

  • SHA512

    14ca6370bebb4d5258811a28e02fcba281dcef4fa3520421f50c1ce9128a4664238ad704f5457c0bbb208a1821a58b0afdd63661595f479e0e46a5b4d09ee73e

  • SSDEEP

    12288:IMrcy90IZlZVvk9QpH7Nmfb4sYeOJidaTIsaqAE2BfcMO:UyxZHVsuppmf5hKTIsaqAjOZ

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\f1096647abb000ac15adbc5681de744dd9659e39e5e450acbbaaece0136bd70d.exe
    "C:\Users\Admin\AppData\Local\Temp\f1096647abb000ac15adbc5681de744dd9659e39e5e450acbbaaece0136bd70d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3672
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5570.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5570.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7485aC.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7485aC.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1408
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49xd14.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49xd14.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3164
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 1752
          4⤵
          • Program crash
          PID:2820
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVTjd47.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVTjd47.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4664
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3164 -ip 3164
    1⤵
      PID:4624

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVTjd47.exe

      Filesize

      175KB

      MD5

      92f2a148b8f701e50e2f838f73d4d7b7

      SHA1

      324d8546e35d4f4285cac15b21620299ba5cb023

      SHA256

      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

      SHA512

      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVTjd47.exe

      Filesize

      175KB

      MD5

      92f2a148b8f701e50e2f838f73d4d7b7

      SHA1

      324d8546e35d4f4285cac15b21620299ba5cb023

      SHA256

      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

      SHA512

      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5570.exe

      Filesize

      402KB

      MD5

      3ee8f765187164298796009d4cfb5bf3

      SHA1

      7ad600e85a4a697d04ee05574f3bd9d42bea3056

      SHA256

      0a58a133eca806cf99e9814576a57ce6d0bc5dad883987378c311e8f8832f62f

      SHA512

      8a6a0bb98d63bf8ecee0d7171b95bfa700065ec606e08017f206d23610142ddcd9dc41f038c741c32636c117116d26fadf68de453242b7fd8dccf3881c459532

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5570.exe

      Filesize

      402KB

      MD5

      3ee8f765187164298796009d4cfb5bf3

      SHA1

      7ad600e85a4a697d04ee05574f3bd9d42bea3056

      SHA256

      0a58a133eca806cf99e9814576a57ce6d0bc5dad883987378c311e8f8832f62f

      SHA512

      8a6a0bb98d63bf8ecee0d7171b95bfa700065ec606e08017f206d23610142ddcd9dc41f038c741c32636c117116d26fadf68de453242b7fd8dccf3881c459532

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7485aC.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7485aC.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49xd14.exe

      Filesize

      367KB

      MD5

      b027ebb3e70d7bc51c75bbdfd85ea392

      SHA1

      89bea40a9f34e998af07884e9a3da1df21037b2a

      SHA256

      0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

      SHA512

      4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49xd14.exe

      Filesize

      367KB

      MD5

      b027ebb3e70d7bc51c75bbdfd85ea392

      SHA1

      89bea40a9f34e998af07884e9a3da1df21037b2a

      SHA256

      0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

      SHA512

      4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

    • memory/1408-147-0x00000000006C0000-0x00000000006CA000-memory.dmp

      Filesize

      40KB

    • memory/3164-153-0x00000000004E0000-0x000000000052B000-memory.dmp

      Filesize

      300KB

    • memory/3164-154-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-155-0x0000000004D50000-0x00000000052F4000-memory.dmp

      Filesize

      5.6MB

    • memory/3164-156-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-159-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-157-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-161-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-163-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-165-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-167-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-169-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-171-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-173-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-175-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-177-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-179-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-181-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-183-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-185-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-187-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-189-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-191-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-193-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-195-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-197-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-200-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-199-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-201-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-203-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-205-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-207-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-209-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-211-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-213-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-215-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-217-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-219-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-221-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/3164-1064-0x0000000005300000-0x0000000005918000-memory.dmp

      Filesize

      6.1MB

    • memory/3164-1065-0x0000000004C20000-0x0000000004D2A000-memory.dmp

      Filesize

      1.0MB

    • memory/3164-1066-0x0000000002790000-0x00000000027A2000-memory.dmp

      Filesize

      72KB

    • memory/3164-1067-0x0000000005A20000-0x0000000005A5C000-memory.dmp

      Filesize

      240KB

    • memory/3164-1068-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-1069-0x0000000005BD0000-0x0000000005C36000-memory.dmp

      Filesize

      408KB

    • memory/3164-1070-0x00000000062A0000-0x0000000006332000-memory.dmp

      Filesize

      584KB

    • memory/3164-1072-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-1073-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-1074-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/3164-1075-0x00000000065D0000-0x0000000006646000-memory.dmp

      Filesize

      472KB

    • memory/3164-1076-0x0000000006660000-0x00000000066B0000-memory.dmp

      Filesize

      320KB

    • memory/3164-1077-0x00000000066C0000-0x0000000006882000-memory.dmp

      Filesize

      1.8MB

    • memory/3164-1078-0x00000000068A0000-0x0000000006DCC000-memory.dmp

      Filesize

      5.2MB

    • memory/3164-1079-0x0000000004D40000-0x0000000004D50000-memory.dmp

      Filesize

      64KB

    • memory/4664-1085-0x0000000000320000-0x0000000000352000-memory.dmp

      Filesize

      200KB

    • memory/4664-1086-0x0000000004C30000-0x0000000004C40000-memory.dmp

      Filesize

      64KB