Analysis

  • max time kernel
    143s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 08:53

General

  • Target

    06a329082bcc9a98495da2b0136ef7761aa80c9a8878a54a845d3e85025350ab.exe

  • Size

    539KB

  • MD5

    ababee5e9950c87b2e9bf5e73265985c

  • SHA1

    60cca8042492040b9dc944838279707ce7e93e84

  • SHA256

    06a329082bcc9a98495da2b0136ef7761aa80c9a8878a54a845d3e85025350ab

  • SHA512

    7178aec4ae5bc3993d77ee01e41f0bca2fb8b0fafbdd204b424c48eed1ca49cbc61d6f8192abd7f9d2983af691e73b4641cc44bed02c9d3f33d8f5d64463a333

  • SSDEEP

    12288:iMr+y90oMIeaWfNILKq7YVx6I4+oSRc2tOOil+:gyHMP0KIYXzLRc4OOG+

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

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\06a329082bcc9a98495da2b0136ef7761aa80c9a8878a54a845d3e85025350ab.exe
    "C:\Users\Admin\AppData\Local\Temp\06a329082bcc9a98495da2b0136ef7761aa80c9a8878a54a845d3e85025350ab.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0511.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0511.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9017.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9017.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5943.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5943.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1280
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 1940
          4⤵
          • Program crash
          PID:700
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si621730.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si621730.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4980
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1280 -ip 1280
    1⤵
      PID:432

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si621730.exe
      Filesize

      175KB

      MD5

      7c11dfe7837f2079d50113de0e973682

      SHA1

      fae072addd4d56ab67d08ab82da4aac5d7223960

      SHA256

      442d9cc0073a6d45abbed64eb9891912091d444fe4dd368924d1b8cf7c59e65b

      SHA512

      06085d23ead5955185736af64754c343a796af98b68c8013ba20b19a5c52eb92066698b86633d54438fe6ad5455c3c3c4625cf03d15439ab486e22388bd8cab7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si621730.exe
      Filesize

      175KB

      MD5

      7c11dfe7837f2079d50113de0e973682

      SHA1

      fae072addd4d56ab67d08ab82da4aac5d7223960

      SHA256

      442d9cc0073a6d45abbed64eb9891912091d444fe4dd368924d1b8cf7c59e65b

      SHA512

      06085d23ead5955185736af64754c343a796af98b68c8013ba20b19a5c52eb92066698b86633d54438fe6ad5455c3c3c4625cf03d15439ab486e22388bd8cab7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0511.exe
      Filesize

      397KB

      MD5

      ee61eb11f0882eb42cb050ae337b86f8

      SHA1

      b406ffafb6d543d56e6604337b47d5a240948056

      SHA256

      bfd33fd85b7410237a2e16597e476225200bfb6405572f53f631d0285aad94a9

      SHA512

      78311a6521edb974149786f4a8252c1c7aaf1dd44e02b42f5130ea8b6bee2d195de3a5fa4a6c70e4dd0e026fc5f2dabdc6b87673955fa398000744a20d341d12

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0511.exe
      Filesize

      397KB

      MD5

      ee61eb11f0882eb42cb050ae337b86f8

      SHA1

      b406ffafb6d543d56e6604337b47d5a240948056

      SHA256

      bfd33fd85b7410237a2e16597e476225200bfb6405572f53f631d0285aad94a9

      SHA512

      78311a6521edb974149786f4a8252c1c7aaf1dd44e02b42f5130ea8b6bee2d195de3a5fa4a6c70e4dd0e026fc5f2dabdc6b87673955fa398000744a20d341d12

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9017.exe
      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9017.exe
      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5943.exe
      Filesize

      355KB

      MD5

      6a179531f35024230b50f02574ecabb9

      SHA1

      c2bc70184d4b24d0d7c4745218225373dc133769

      SHA256

      803499342a9efe44d212fb9cb85086165659879842ba55763e1d6d67cc0f7770

      SHA512

      fc243f82f0d44e56c00e42ee3e0a439ef21223be5d7885ae967f0c668d052e25577efcd00babbc90b6dfc4329f0c22fa2044d7024d6ed125360ffa6d52f54216

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5943.exe
      Filesize

      355KB

      MD5

      6a179531f35024230b50f02574ecabb9

      SHA1

      c2bc70184d4b24d0d7c4745218225373dc133769

      SHA256

      803499342a9efe44d212fb9cb85086165659879842ba55763e1d6d67cc0f7770

      SHA512

      fc243f82f0d44e56c00e42ee3e0a439ef21223be5d7885ae967f0c668d052e25577efcd00babbc90b6dfc4329f0c22fa2044d7024d6ed125360ffa6d52f54216

    • memory/1280-153-0x0000000002C60000-0x0000000002CAB000-memory.dmp
      Filesize

      300KB

    • memory/1280-154-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-155-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-156-0x00000000074E0000-0x0000000007A84000-memory.dmp
      Filesize

      5.6MB

    • memory/1280-157-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-158-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-160-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-162-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-164-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-166-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-168-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-170-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-172-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-174-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-176-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-178-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-180-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-182-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-184-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-186-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-188-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-190-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-192-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-194-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-196-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-198-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-200-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-202-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-204-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-206-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-208-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-210-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-212-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-214-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-216-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-218-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-220-0x0000000004E10000-0x0000000004E4E000-memory.dmp
      Filesize

      248KB

    • memory/1280-1063-0x0000000007A90000-0x00000000080A8000-memory.dmp
      Filesize

      6.1MB

    • memory/1280-1064-0x0000000007390000-0x000000000749A000-memory.dmp
      Filesize

      1.0MB

    • memory/1280-1065-0x00000000080B0000-0x00000000080C2000-memory.dmp
      Filesize

      72KB

    • memory/1280-1066-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-1067-0x00000000080D0000-0x000000000810C000-memory.dmp
      Filesize

      240KB

    • memory/1280-1069-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-1070-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-1071-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-1072-0x00000000074D0000-0x00000000074E0000-memory.dmp
      Filesize

      64KB

    • memory/1280-1075-0x0000000008780000-0x00000000087E6000-memory.dmp
      Filesize

      408KB

    • memory/1280-1076-0x0000000008BD0000-0x0000000008C62000-memory.dmp
      Filesize

      584KB

    • memory/1280-1078-0x0000000008F00000-0x00000000090C2000-memory.dmp
      Filesize

      1.8MB

    • memory/1280-1079-0x00000000092E0000-0x000000000980C000-memory.dmp
      Filesize

      5.2MB

    • memory/1280-1080-0x0000000009A90000-0x0000000009B06000-memory.dmp
      Filesize

      472KB

    • memory/1280-1081-0x0000000009B20000-0x0000000009B70000-memory.dmp
      Filesize

      320KB

    • memory/4436-147-0x0000000000A80000-0x0000000000A8A000-memory.dmp
      Filesize

      40KB

    • memory/4980-1087-0x0000000000EC0000-0x0000000000EF2000-memory.dmp
      Filesize

      200KB

    • memory/4980-1088-0x0000000005AA0000-0x0000000005AB0000-memory.dmp
      Filesize

      64KB