Analysis

  • max time kernel
    138s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 18:06

General

  • Target

    9e02a3be1dcab01e9bd74806e470e7cc8886fb9af9367e6abcf7bd49edc211d2.exe

  • Size

    698KB

  • MD5

    23e6a225e7f41bb4893ef914d558d7de

  • SHA1

    3ff010e9dbe1af96c4116717d95c5ab34930af2f

  • SHA256

    9e02a3be1dcab01e9bd74806e470e7cc8886fb9af9367e6abcf7bd49edc211d2

  • SHA512

    f4918c63a6ca528215206eff4a2a2c968049b3a771a19615bf14d9daf62378ef2d26cc0c6131966f644e72a29cf9641ae86bf1efefe215dc9fcda319792fc08c

  • SSDEEP

    12288:vMrUy90xzkkhDyHQB7ZCa+OyrLseUWO9bhReMIzkPyIkrL+dQ7auotOS:jyQzkPHENIOpemclkPsrL+daa2S

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

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 19 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 2 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e02a3be1dcab01e9bd74806e470e7cc8886fb9af9367e6abcf7bd49edc211d2.exe
    "C:\Users\Admin\AppData\Local\Temp\9e02a3be1dcab01e9bd74806e470e7cc8886fb9af9367e6abcf7bd49edc211d2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un893578.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un893578.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1060.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1060.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2692
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1084
          4⤵
          • Program crash
          PID:4640
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7577.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7577.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:888
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 888 -s 1348
          4⤵
          • Program crash
          PID:2404
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si314808.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si314808.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2776
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2692 -ip 2692
    1⤵
      PID:644
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 888 -ip 888
      1⤵
        PID:4752
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:1784

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si314808.exe

        Filesize

        175KB

        MD5

        f0ba835bf7dca35ce54914e869a65be3

        SHA1

        94654f71f57978ff886f0af89585da0e82baefaf

        SHA256

        022d09a3754b4f4b0fdf2070ebf48a0d065c9f1b9fbb218718dac5646dd7e102

        SHA512

        3165bbf944e5ff6712b51f1e72435d85b7c6f1210bef378c19779db2f921904c9e6121ecedef68d701c0052c1ddccbcb79811adb11e9fd28daa3da37ebcc8973

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si314808.exe

        Filesize

        175KB

        MD5

        f0ba835bf7dca35ce54914e869a65be3

        SHA1

        94654f71f57978ff886f0af89585da0e82baefaf

        SHA256

        022d09a3754b4f4b0fdf2070ebf48a0d065c9f1b9fbb218718dac5646dd7e102

        SHA512

        3165bbf944e5ff6712b51f1e72435d85b7c6f1210bef378c19779db2f921904c9e6121ecedef68d701c0052c1ddccbcb79811adb11e9fd28daa3da37ebcc8973

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un893578.exe

        Filesize

        556KB

        MD5

        740bd5ba51a334a1d333c1491546cc49

        SHA1

        285b8ddb05a4a53de8903008d389819125ea0cda

        SHA256

        55a4b6bdd4b0b50358e1a6bafcadb5dbc779c2d5fa405694f28399407e413be8

        SHA512

        98925f297c41e2aa1def882dd11504fe8e54f102655195656be45373f22f9aa717c7bf625601959430c254115d12cbbd43e606cf46e446217ef55468d167b304

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un893578.exe

        Filesize

        556KB

        MD5

        740bd5ba51a334a1d333c1491546cc49

        SHA1

        285b8ddb05a4a53de8903008d389819125ea0cda

        SHA256

        55a4b6bdd4b0b50358e1a6bafcadb5dbc779c2d5fa405694f28399407e413be8

        SHA512

        98925f297c41e2aa1def882dd11504fe8e54f102655195656be45373f22f9aa717c7bf625601959430c254115d12cbbd43e606cf46e446217ef55468d167b304

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1060.exe

        Filesize

        307KB

        MD5

        372a417d85928c9bd538b0ba6a9591d3

        SHA1

        5edc4d376ef1c0f46fa840cb32dcb434868dd297

        SHA256

        0e1d8d08b0dee7170d1a3faaef16226c4bdb1719367ac1e98aba5a42eef5c60b

        SHA512

        4cd5d7a2ec705b0f8007069193f47112c1cb43f3cc0a24d5d425654164d86fab085f092cd412c360a2a1ebc1acdbbe26c1a8e4928db3b8112a4be7fcaf4cbe7d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1060.exe

        Filesize

        307KB

        MD5

        372a417d85928c9bd538b0ba6a9591d3

        SHA1

        5edc4d376ef1c0f46fa840cb32dcb434868dd297

        SHA256

        0e1d8d08b0dee7170d1a3faaef16226c4bdb1719367ac1e98aba5a42eef5c60b

        SHA512

        4cd5d7a2ec705b0f8007069193f47112c1cb43f3cc0a24d5d425654164d86fab085f092cd412c360a2a1ebc1acdbbe26c1a8e4928db3b8112a4be7fcaf4cbe7d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7577.exe

        Filesize

        331KB

        MD5

        6a5ec87fa5ae8a31ba81566c643aff4f

        SHA1

        d5e9ef1c8a0cec97bb5e4a285a819ea5b5d230d2

        SHA256

        b70fac3fc917e39da7171be4e43ab36a1dfa07b9ae293f0cad545e4515b21dd4

        SHA512

        d5a59f4567d40570a2f1594394d0972bf59ac7643b3737856478018ae43f42523b557c5c499567b84f6947540886baab5307f9d4cc6c736737fae806c95f6ab4

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7577.exe

        Filesize

        331KB

        MD5

        6a5ec87fa5ae8a31ba81566c643aff4f

        SHA1

        d5e9ef1c8a0cec97bb5e4a285a819ea5b5d230d2

        SHA256

        b70fac3fc917e39da7171be4e43ab36a1dfa07b9ae293f0cad545e4515b21dd4

        SHA512

        d5a59f4567d40570a2f1594394d0972bf59ac7643b3737856478018ae43f42523b557c5c499567b84f6947540886baab5307f9d4cc6c736737fae806c95f6ab4

      • memory/888-1102-0x00000000059C0000-0x0000000005ACA000-memory.dmp

        Filesize

        1.0MB

      • memory/888-229-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-1116-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-1115-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-1114-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-210-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-1113-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-1112-0x0000000006890000-0x0000000006DBC000-memory.dmp

        Filesize

        5.2MB

      • memory/888-1111-0x00000000066B0000-0x0000000006872000-memory.dmp

        Filesize

        1.8MB

      • memory/888-1109-0x0000000006640000-0x0000000006690000-memory.dmp

        Filesize

        320KB

      • memory/888-1108-0x00000000065C0000-0x0000000006636000-memory.dmp

        Filesize

        472KB

      • memory/888-1107-0x0000000005EB0000-0x0000000005F16000-memory.dmp

        Filesize

        408KB

      • memory/888-1106-0x0000000005E10000-0x0000000005EA2000-memory.dmp

        Filesize

        584KB

      • memory/888-208-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-1105-0x0000000005B20000-0x0000000005B5C000-memory.dmp

        Filesize

        240KB

      • memory/888-1104-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-1103-0x0000000005B00000-0x0000000005B12000-memory.dmp

        Filesize

        72KB

      • memory/888-1101-0x0000000005390000-0x00000000059A8000-memory.dmp

        Filesize

        6.1MB

      • memory/888-231-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-218-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-227-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        Filesize

        64KB

      • memory/888-225-0x0000000000810000-0x000000000085B000-memory.dmp

        Filesize

        300KB

      • memory/888-224-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-191-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-192-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-212-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-196-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-198-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-200-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-202-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-204-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-206-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-222-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-220-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-194-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-214-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/888-216-0x0000000004CF0000-0x0000000004D2F000-memory.dmp

        Filesize

        252KB

      • memory/2692-182-0x0000000004D70000-0x0000000004D80000-memory.dmp

        Filesize

        64KB

      • memory/2692-176-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-160-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-151-0x0000000004D80000-0x0000000005324000-memory.dmp

        Filesize

        5.6MB

      • memory/2692-152-0x0000000004D70000-0x0000000004D80000-memory.dmp

        Filesize

        64KB

      • memory/2692-186-0x0000000000400000-0x0000000000710000-memory.dmp

        Filesize

        3.1MB

      • memory/2692-184-0x0000000004D70000-0x0000000004D80000-memory.dmp

        Filesize

        64KB

      • memory/2692-183-0x0000000004D70000-0x0000000004D80000-memory.dmp

        Filesize

        64KB

      • memory/2692-153-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-150-0x0000000004D70000-0x0000000004D80000-memory.dmp

        Filesize

        64KB

      • memory/2692-181-0x0000000000400000-0x0000000000710000-memory.dmp

        Filesize

        3.1MB

      • memory/2692-180-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-178-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-174-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-172-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-170-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-168-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-166-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-164-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-162-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-158-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-156-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-154-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/2692-149-0x0000000004D70000-0x0000000004D80000-memory.dmp

        Filesize

        64KB

      • memory/2692-148-0x00000000007E0000-0x000000000080D000-memory.dmp

        Filesize

        180KB

      • memory/2776-1122-0x00000000004A0000-0x00000000004D2000-memory.dmp

        Filesize

        200KB

      • memory/2776-1123-0x00000000050F0000-0x0000000005100000-memory.dmp

        Filesize

        64KB

      • memory/2776-1124-0x00000000050F0000-0x0000000005100000-memory.dmp

        Filesize

        64KB