Analysis

  • max time kernel
    147s
  • max time network
    127s
  • 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 07:29

General

  • Target

    69cd6bbf6104c0fd5472f3326e620499ff6a61030106d8179d42d4a60be4b013.exe

  • Size

    538KB

  • MD5

    b5d26753f3e884cb3a47fd29203acd4f

  • SHA1

    b3c61c1e0d68d87d8bbbaffce1cf24aa92ded9c2

  • SHA256

    69cd6bbf6104c0fd5472f3326e620499ff6a61030106d8179d42d4a60be4b013

  • SHA512

    07060373962720492f355e7f80bc8e1d0c8c199eb642c2ce0b139f28cd9665262f9806cdd5de36006de6f4d9f7e529e143ce3106c1dd2f6c231fe950d3927b3e

  • SSDEEP

    12288:DMrYy90AgBxDMo/nDkOQfK42GI0M6zyVEMqg2CPX0i+Wr:TyngXzgOQf2GvzyVEMqSTxr

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 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\69cd6bbf6104c0fd5472f3326e620499ff6a61030106d8179d42d4a60be4b013.exe
    "C:\Users\Admin\AppData\Local\Temp\69cd6bbf6104c0fd5472f3326e620499ff6a61030106d8179d42d4a60be4b013.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4775.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4775.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2088
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8793.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8793.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4644
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1896.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1896.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4656
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 1564
          4⤵
          • Program crash
          PID:64
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si716574.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si716574.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4656 -ip 4656
    1⤵
      PID:4956
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3972

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si716574.exe

      Filesize

      175KB

      MD5

      7c11dfe7837f2079d50113de0e973682

      SHA1

      fae072addd4d56ab67d08ab82da4aac5d7223960

      SHA256

      442d9cc0073a6d45abbed64eb9891912091d444fe4dd368924d1b8cf7c59e65b

      SHA512

      06085d23ead5955185736af64754c343a796af98b68c8013ba20b19a5c52eb92066698b86633d54438fe6ad5455c3c3c4625cf03d15439ab486e22388bd8cab7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si716574.exe

      Filesize

      175KB

      MD5

      7c11dfe7837f2079d50113de0e973682

      SHA1

      fae072addd4d56ab67d08ab82da4aac5d7223960

      SHA256

      442d9cc0073a6d45abbed64eb9891912091d444fe4dd368924d1b8cf7c59e65b

      SHA512

      06085d23ead5955185736af64754c343a796af98b68c8013ba20b19a5c52eb92066698b86633d54438fe6ad5455c3c3c4625cf03d15439ab486e22388bd8cab7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4775.exe

      Filesize

      397KB

      MD5

      2634c26101e5a10b418d9f59a5a56c80

      SHA1

      fe0dc1fd98d337e9da144b4b13e8a79d8e229fc4

      SHA256

      3e3e7fe9ded38b0758b1ce90d0153207b4554559617e708feabd05081953508f

      SHA512

      e86824d2ca586810c4cfc72e490b142db4d30858e449cfd2cc4f98d88f39fa752a2ba54ffe0161341bfa6066323fa5c485b7f1a72d8a237884159d67df78767a

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4775.exe

      Filesize

      397KB

      MD5

      2634c26101e5a10b418d9f59a5a56c80

      SHA1

      fe0dc1fd98d337e9da144b4b13e8a79d8e229fc4

      SHA256

      3e3e7fe9ded38b0758b1ce90d0153207b4554559617e708feabd05081953508f

      SHA512

      e86824d2ca586810c4cfc72e490b142db4d30858e449cfd2cc4f98d88f39fa752a2ba54ffe0161341bfa6066323fa5c485b7f1a72d8a237884159d67df78767a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8793.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8793.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1896.exe

      Filesize

      355KB

      MD5

      beca554d96732cd0142c51222eee6eee

      SHA1

      337a4fe25c18a2a29710c5d96ca9c8bcda203b36

      SHA256

      2d556c5a1a914b676d79596bb31cc7f3a248c4a1bdabc84aa3f62d1e5f087174

      SHA512

      a1a3fd944286284689b5d141ebfc9773153c340ffda07cb2dc03805b3ed3c85f595625fc53357c3b6726c4501e9f30bbef14ba82d05788dc89fdc2fa605791ba

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1896.exe

      Filesize

      355KB

      MD5

      beca554d96732cd0142c51222eee6eee

      SHA1

      337a4fe25c18a2a29710c5d96ca9c8bcda203b36

      SHA256

      2d556c5a1a914b676d79596bb31cc7f3a248c4a1bdabc84aa3f62d1e5f087174

      SHA512

      a1a3fd944286284689b5d141ebfc9773153c340ffda07cb2dc03805b3ed3c85f595625fc53357c3b6726c4501e9f30bbef14ba82d05788dc89fdc2fa605791ba

    • memory/4412-1085-0x0000000000170000-0x00000000001A2000-memory.dmp

      Filesize

      200KB

    • memory/4412-1086-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

      Filesize

      64KB

    • memory/4644-147-0x0000000000A10000-0x0000000000A1A000-memory.dmp

      Filesize

      40KB

    • memory/4656-189-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-201-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-155-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-156-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-158-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-160-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-162-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-164-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-167-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-170-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-169-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-166-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-171-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-173-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-175-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-177-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-179-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-181-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-183-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-185-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-187-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-153-0x0000000002C80000-0x0000000002CCB000-memory.dmp

      Filesize

      300KB

    • memory/4656-193-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-191-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-195-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-197-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-199-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-154-0x00000000075E0000-0x0000000007B84000-memory.dmp

      Filesize

      5.6MB

    • memory/4656-203-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-205-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-207-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-209-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-211-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-213-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-215-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-217-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-219-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-221-0x0000000004A20000-0x0000000004A5E000-memory.dmp

      Filesize

      248KB

    • memory/4656-1064-0x0000000007B90000-0x00000000081A8000-memory.dmp

      Filesize

      6.1MB

    • memory/4656-1065-0x0000000007450000-0x000000000755A000-memory.dmp

      Filesize

      1.0MB

    • memory/4656-1066-0x0000000004C60000-0x0000000004C72000-memory.dmp

      Filesize

      72KB

    • memory/4656-1067-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-1068-0x0000000004C80000-0x0000000004CBC000-memory.dmp

      Filesize

      240KB

    • memory/4656-1070-0x00000000083C0000-0x0000000008426000-memory.dmp

      Filesize

      408KB

    • memory/4656-1071-0x0000000008A80000-0x0000000008B12000-memory.dmp

      Filesize

      584KB

    • memory/4656-1072-0x0000000008B60000-0x0000000008BD6000-memory.dmp

      Filesize

      472KB

    • memory/4656-1073-0x0000000008BF0000-0x0000000008C40000-memory.dmp

      Filesize

      320KB

    • memory/4656-1074-0x0000000008C60000-0x0000000008E22000-memory.dmp

      Filesize

      1.8MB

    • memory/4656-1075-0x0000000008E30000-0x000000000935C000-memory.dmp

      Filesize

      5.2MB

    • memory/4656-1076-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-1077-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-1078-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB

    • memory/4656-1079-0x00000000075D0000-0x00000000075E0000-memory.dmp

      Filesize

      64KB