Resubmissions

11/06/2023, 18:46

230611-xesczsac9y 7

11/06/2023, 18:43

230611-xc3qyaac9t 10

Analysis

  • max time kernel
    111s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2023, 18:46

General

  • Target

    0faf46b77e0dc61eac5dab98d372ee9ffa412a53883d901c00887de6d22bdca2.exe

  • Size

    286KB

  • MD5

    097ddd6781f3858d61893d04f9b05d3a

  • SHA1

    7b82946ec10785267568ec89db467757521237d6

  • SHA256

    0faf46b77e0dc61eac5dab98d372ee9ffa412a53883d901c00887de6d22bdca2

  • SHA512

    98d3a47958a5ae01ac40b16455941071876601f928b68fc483f333a4f6d4d182b992237877cb1c5837bbb66fd6bf4b0f6d636fef61adb392183e4c28f41553e9

  • SSDEEP

    3072:y760v47OwsQcRNSWdSnutpsRfOrPxjKYmwm2BuiJyT75enFW3h/1wRdBFtDaH:C68wOT7RNUM+R+5W/N1TV/+bt

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0faf46b77e0dc61eac5dab98d372ee9ffa412a53883d901c00887de6d22bdca2.exe
    "C:\Users\Admin\AppData\Local\Temp\0faf46b77e0dc61eac5dab98d372ee9ffa412a53883d901c00887de6d22bdca2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 1296
      2⤵
      • Program crash
      PID:3496
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1352 -ip 1352
    1⤵
      PID:5088

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1352-134-0x0000000005060000-0x0000000005604000-memory.dmp

      Filesize

      5.6MB

    • memory/1352-135-0x00000000007B0000-0x00000000007EF000-memory.dmp

      Filesize

      252KB

    • memory/1352-137-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-136-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-138-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-139-0x0000000005710000-0x0000000005D28000-memory.dmp

      Filesize

      6.1MB

    • memory/1352-140-0x0000000005D30000-0x0000000005E3A000-memory.dmp

      Filesize

      1.0MB

    • memory/1352-141-0x0000000002BA0000-0x0000000002BB2000-memory.dmp

      Filesize

      72KB

    • memory/1352-142-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-143-0x0000000002BC0000-0x0000000002BFC000-memory.dmp

      Filesize

      240KB

    • memory/1352-144-0x0000000006000000-0x0000000006076000-memory.dmp

      Filesize

      472KB

    • memory/1352-145-0x0000000006080000-0x0000000006112000-memory.dmp

      Filesize

      584KB

    • memory/1352-146-0x0000000006120000-0x0000000006186000-memory.dmp

      Filesize

      408KB

    • memory/1352-147-0x0000000000400000-0x00000000006EF000-memory.dmp

      Filesize

      2.9MB

    • memory/1352-148-0x0000000006A90000-0x0000000006C52000-memory.dmp

      Filesize

      1.8MB

    • memory/1352-149-0x0000000006C60000-0x000000000718C000-memory.dmp

      Filesize

      5.2MB

    • memory/1352-150-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-151-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-152-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-153-0x00000000072D0000-0x0000000007320000-memory.dmp

      Filesize

      320KB

    • memory/1352-154-0x0000000005050000-0x0000000005060000-memory.dmp

      Filesize

      64KB

    • memory/1352-156-0x0000000000400000-0x00000000006EF000-memory.dmp

      Filesize

      2.9MB