Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    21-09-2021 11:20

General

  • Target

    PAYMENT COPY.exe

  • Size

    872KB

  • MD5

    a3279da350cf134f736629e5e55c0a41

  • SHA1

    d28cc3a2cc3e16cf38634cab8db41aacebf4709b

  • SHA256

    fc9f8f3e66f8ea09953b7b5eba261ff36eb9a78a5f92787eb879420ee3bad581

  • SHA512

    248040d33716b6f7fb5c0764380c67489d2acdc52784b2d8020faa57f09edc383ab7ecd85c297ef2516698e2cfa92e7d8edc8fc0c510263e5a2b91e1f650d79b

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
      "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:396
      • C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
        "{path}"
        3⤵
          PID:3052
        • C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
          "{path}"
          3⤵
            PID:2120
          • C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
            "{path}"
            3⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            PID:864
        • C:\Windows\SysWOW64\autochk.exe
          "C:\Windows\SysWOW64\autochk.exe"
          2⤵
            PID:2592
          • C:\Windows\SysWOW64\autofmt.exe
            "C:\Windows\SysWOW64\autofmt.exe"
            2⤵
              PID:1928
            • C:\Windows\SysWOW64\cscript.exe
              "C:\Windows\SysWOW64\cscript.exe"
              2⤵
              • Suspicious use of SetThreadContext
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:512
              • C:\Windows\SysWOW64\cmd.exe
                /c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
                3⤵
                  PID:3932

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/396-114-0x00000000002F0000-0x00000000002F1000-memory.dmp
              Filesize

              4KB

            • memory/396-116-0x0000000004CF0000-0x0000000004CF1000-memory.dmp
              Filesize

              4KB

            • memory/396-117-0x00000000052D0000-0x00000000052D1000-memory.dmp
              Filesize

              4KB

            • memory/396-118-0x0000000004E70000-0x0000000004E71000-memory.dmp
              Filesize

              4KB

            • memory/396-119-0x0000000004DD0000-0x00000000052CE000-memory.dmp
              Filesize

              5.0MB

            • memory/396-120-0x0000000004DB0000-0x0000000004DB1000-memory.dmp
              Filesize

              4KB

            • memory/396-121-0x0000000004FD0000-0x0000000004FD1000-memory.dmp
              Filesize

              4KB

            • memory/396-122-0x0000000005090000-0x000000000509E000-memory.dmp
              Filesize

              56KB

            • memory/396-123-0x000000007E6A0000-0x000000007E6A1000-memory.dmp
              Filesize

              4KB

            • memory/396-124-0x0000000007720000-0x000000000779C000-memory.dmp
              Filesize

              496KB

            • memory/396-125-0x00000000072A0000-0x00000000072CB000-memory.dmp
              Filesize

              172KB

            • memory/512-133-0x0000000000000000-mapping.dmp
            • memory/512-134-0x00000000001F0000-0x0000000000217000-memory.dmp
              Filesize

              156KB

            • memory/512-138-0x0000000004640000-0x00000000046D0000-memory.dmp
              Filesize

              576KB

            • memory/512-137-0x0000000004750000-0x0000000004A70000-memory.dmp
              Filesize

              3.1MB

            • memory/512-135-0x0000000002F00000-0x0000000002F29000-memory.dmp
              Filesize

              164KB

            • memory/864-126-0x0000000000400000-0x0000000000429000-memory.dmp
              Filesize

              164KB

            • memory/864-127-0x000000000041D3A0-mapping.dmp
            • memory/864-131-0x0000000000B00000-0x0000000000B11000-memory.dmp
              Filesize

              68KB

            • memory/864-129-0x00000000009A0000-0x0000000000AEA000-memory.dmp
              Filesize

              1.3MB

            • memory/864-128-0x0000000000FA0000-0x00000000012C0000-memory.dmp
              Filesize

              3.1MB

            • memory/3032-132-0x0000000005690000-0x000000000579C000-memory.dmp
              Filesize

              1.0MB

            • memory/3032-130-0x0000000004DF0000-0x0000000004F0E000-memory.dmp
              Filesize

              1.1MB

            • memory/3032-139-0x00000000057A0000-0x0000000005901000-memory.dmp
              Filesize

              1.4MB

            • memory/3932-136-0x0000000000000000-mapping.dmp