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Analysis

  • max time kernel
    139s
  • 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
    09/03/2023, 11:20

General

  • Target

    e27f47e752fe59234a19c0b79be8a53716b27a654f56a38df60cf2c71b87f2be.exe

  • Size

    693KB

  • MD5

    613b9273eb8c1cb80da5d377328ff2ad

  • SHA1

    f1be52bac7b49995146b2cb59065e009ead46419

  • SHA256

    e27f47e752fe59234a19c0b79be8a53716b27a654f56a38df60cf2c71b87f2be

  • SHA512

    0a9cd68775e1d43ecb07e033c71abbafffd093dfded94fb3aecef06ffd3188ea94669a6a12d33399dbe5116ac2dd22b73b8af8e2a53cbbdc054c10df45e18a71

  • SSDEEP

    12288:HMrFy90QB55Vgd1PiyrkavK2+Otcg0wiUcIUxzS0zEOYn8crrIlb1Myt:eyDhV0PiyYUb+OtcgoUBUxzcNrQV

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

diza

C2

193.56.146.11:4173

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 1 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\e27f47e752fe59234a19c0b79be8a53716b27a654f56a38df60cf2c71b87f2be.exe
    "C:\Users\Admin\AppData\Local\Temp\e27f47e752fe59234a19c0b79be8a53716b27a654f56a38df60cf2c71b87f2be.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4436
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nql0583Hg.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nql0583Hg.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4694Gd.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4694Gd.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c38of84.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c38of84.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3696
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 1844
          4⤵
          • Program crash
          PID:2000
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dSIbe25.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dSIbe25.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:640
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3696 -ip 3696
    1⤵
      PID:4580
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:1276

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dSIbe25.exe

      Filesize

      175KB

      MD5

      5c65803d42d5d06e302798faee3a11cd

      SHA1

      1e8de783b9994a3e422d9799437e4ad0ce554cc6

      SHA256

      a44091a1a8110f482b8a4bea50b7eeddc9d8cb6c11878fe49b955f886b3defd2

      SHA512

      71a465f5df53ed7fcc34a492acedb12bb2d81538aa4e137dfb9ec71bb911a943eed2b2d3f45cd13f15cb57aaf4f7536576cc5629848da5c6e273ec1e323d4804

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dSIbe25.exe

      Filesize

      175KB

      MD5

      5c65803d42d5d06e302798faee3a11cd

      SHA1

      1e8de783b9994a3e422d9799437e4ad0ce554cc6

      SHA256

      a44091a1a8110f482b8a4bea50b7eeddc9d8cb6c11878fe49b955f886b3defd2

      SHA512

      71a465f5df53ed7fcc34a492acedb12bb2d81538aa4e137dfb9ec71bb911a943eed2b2d3f45cd13f15cb57aaf4f7536576cc5629848da5c6e273ec1e323d4804

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nql0583Hg.exe

      Filesize

      548KB

      MD5

      8a5e803034347b0a74d4a622b56c3927

      SHA1

      b8af0eb23c7d2681f5292a4ed2d8fbc9d060ee76

      SHA256

      d7e03f53344c8e288cb3493f5e58bfc27e8dd2de761d82166e6ef1d81a17a4e2

      SHA512

      34710207b2ebeabc012d155e233ab3b5473cab84280638e8919e3766f4c65b09cc2a235b606fc1398b3edc64c130004020c09d6031f927f904181028b5916564

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nql0583Hg.exe

      Filesize

      548KB

      MD5

      8a5e803034347b0a74d4a622b56c3927

      SHA1

      b8af0eb23c7d2681f5292a4ed2d8fbc9d060ee76

      SHA256

      d7e03f53344c8e288cb3493f5e58bfc27e8dd2de761d82166e6ef1d81a17a4e2

      SHA512

      34710207b2ebeabc012d155e233ab3b5473cab84280638e8919e3766f4c65b09cc2a235b606fc1398b3edc64c130004020c09d6031f927f904181028b5916564

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4694Gd.exe

      Filesize

      323KB

      MD5

      ee43881ab62092621b2d2e22a0295878

      SHA1

      0339221e3f787602fea6a0541817565d751a293c

      SHA256

      2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

      SHA512

      df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4694Gd.exe

      Filesize

      323KB

      MD5

      ee43881ab62092621b2d2e22a0295878

      SHA1

      0339221e3f787602fea6a0541817565d751a293c

      SHA256

      2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

      SHA512

      df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c38of84.exe

      Filesize

      380KB

      MD5

      cd30df0759fea97083bdf62f610ec081

      SHA1

      864bf5a66a31bf4bd217fa7c5496c9759211da26

      SHA256

      7ac406e27ae45f23178785c807d52d6cf2954038e445f33f09b1fc5fa0e78ce0

      SHA512

      13491b8f0b4a4c890f741825a8cf5903f857c33503a8f7ce61c543174693c9925f8ceb4847a92a148394d892adf8d9fed095cdac5cdbc9d84302f0f3c620883b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c38of84.exe

      Filesize

      380KB

      MD5

      cd30df0759fea97083bdf62f610ec081

      SHA1

      864bf5a66a31bf4bd217fa7c5496c9759211da26

      SHA256

      7ac406e27ae45f23178785c807d52d6cf2954038e445f33f09b1fc5fa0e78ce0

      SHA512

      13491b8f0b4a4c890f741825a8cf5903f857c33503a8f7ce61c543174693c9925f8ceb4847a92a148394d892adf8d9fed095cdac5cdbc9d84302f0f3c620883b

    • memory/640-1121-0x0000000000E70000-0x0000000000EA2000-memory.dmp

      Filesize

      200KB

    • memory/640-1122-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

      Filesize

      64KB

    • memory/640-1124-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

      Filesize

      64KB

    • memory/1636-160-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-172-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-151-0x0000000004C60000-0x0000000004C70000-memory.dmp

      Filesize

      64KB

    • memory/1636-153-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-154-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-156-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-158-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-150-0x0000000004C60000-0x0000000004C70000-memory.dmp

      Filesize

      64KB

    • memory/1636-162-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-164-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-166-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-168-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-170-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-152-0x0000000004C60000-0x0000000004C70000-memory.dmp

      Filesize

      64KB

    • memory/1636-174-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-176-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-178-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-180-0x0000000002730000-0x0000000002742000-memory.dmp

      Filesize

      72KB

    • memory/1636-181-0x0000000000400000-0x00000000004D4000-memory.dmp

      Filesize

      848KB

    • memory/1636-182-0x0000000004C60000-0x0000000004C70000-memory.dmp

      Filesize

      64KB

    • memory/1636-183-0x0000000004C60000-0x0000000004C70000-memory.dmp

      Filesize

      64KB

    • memory/1636-184-0x0000000004C60000-0x0000000004C70000-memory.dmp

      Filesize

      64KB

    • memory/1636-186-0x0000000000400000-0x00000000004D4000-memory.dmp

      Filesize

      848KB

    • memory/1636-148-0x0000000004C70000-0x0000000005214000-memory.dmp

      Filesize

      5.6MB

    • memory/1636-149-0x00000000005B0000-0x00000000005DD000-memory.dmp

      Filesize

      180KB

    • memory/3696-194-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-196-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-198-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-200-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-202-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-204-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-206-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-208-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-210-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-212-0x0000000001EC0000-0x0000000001F0B000-memory.dmp

      Filesize

      300KB

    • memory/3696-213-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB

    • memory/3696-214-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-216-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB

    • memory/3696-217-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-219-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-221-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-223-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-225-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-227-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-1100-0x0000000005260000-0x0000000005878000-memory.dmp

      Filesize

      6.1MB

    • memory/3696-1101-0x00000000058D0000-0x00000000059DA000-memory.dmp

      Filesize

      1.0MB

    • memory/3696-1102-0x0000000005A10000-0x0000000005A22000-memory.dmp

      Filesize

      72KB

    • memory/3696-1103-0x0000000005A30000-0x0000000005A6C000-memory.dmp

      Filesize

      240KB

    • memory/3696-1104-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB

    • memory/3696-1105-0x0000000005D20000-0x0000000005D86000-memory.dmp

      Filesize

      408KB

    • memory/3696-1106-0x00000000063E0000-0x0000000006472000-memory.dmp

      Filesize

      584KB

    • memory/3696-1108-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB

    • memory/3696-1109-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB

    • memory/3696-1110-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB

    • memory/3696-1111-0x0000000006730000-0x00000000067A6000-memory.dmp

      Filesize

      472KB

    • memory/3696-1112-0x00000000067B0000-0x0000000006800000-memory.dmp

      Filesize

      320KB

    • memory/3696-192-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-191-0x0000000004B00000-0x0000000004B3E000-memory.dmp

      Filesize

      248KB

    • memory/3696-1113-0x0000000006840000-0x0000000006A02000-memory.dmp

      Filesize

      1.8MB

    • memory/3696-1114-0x0000000006A10000-0x0000000006F3C000-memory.dmp

      Filesize

      5.2MB

    • memory/3696-1115-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

      Filesize

      64KB