Analysis

  • max time kernel
    55s
  • max time network
    57s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/04/2023, 23:41

General

  • Target

    0a45fdab6b1e1e136a9e6c5be1a7b529798e756cbe93f51944907c75a74404bb.exe

  • Size

    563KB

  • MD5

    7a1b38990cccbcfad7aad2d07c9dffad

  • SHA1

    2b9e5be814113b9eff1c6ee097a5484adbe49087

  • SHA256

    0a45fdab6b1e1e136a9e6c5be1a7b529798e756cbe93f51944907c75a74404bb

  • SHA512

    329eddfea17fcaa9127a5b0a9e52ecae30ec4b725ac49cc4a827f49fa816784d14d9e9acbdc6fa0e3a257c026a20334bac56e1925c092f87166d621b545857c3

  • SSDEEP

    12288:Ly90Mh7xzpoFmogjN2UlopluIxUz509PgnM6iD5ZwhU70+2:LypdzS9gx2UCpRAi9PQBE5ZA

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 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.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a45fdab6b1e1e136a9e6c5be1a7b529798e756cbe93f51944907c75a74404bb.exe
    "C:\Users\Admin\AppData\Local\Temp\0a45fdab6b1e1e136a9e6c5be1a7b529798e756cbe93f51944907c75a74404bb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihA1445.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihA1445.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2448
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it571856.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it571856.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2576
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp795467.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp795467.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2692
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr455402.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr455402.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3460

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr455402.exe

          Filesize

          136KB

          MD5

          ace73b2b1f835de11594ea9a243a9f5c

          SHA1

          2f929d1f69784fbe499a95b064679a16947bdd84

          SHA256

          7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

          SHA512

          024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr455402.exe

          Filesize

          136KB

          MD5

          ace73b2b1f835de11594ea9a243a9f5c

          SHA1

          2f929d1f69784fbe499a95b064679a16947bdd84

          SHA256

          7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

          SHA512

          024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihA1445.exe

          Filesize

          409KB

          MD5

          62b94c5cae4c62a42f687463c0916616

          SHA1

          11ca985366c3312b71e9fa56b434a5bb4b6915d0

          SHA256

          9dc20260e48dfafce7bc8d4e740c4a6e6bbc96923c3ce2ba19660897b3adfbaf

          SHA512

          370fff442232c4ab5aa307f0b25688390e515c22f7b0f272212d88378d428613e0efc37ac2972dfdd08c8eb81bfafafee377d7763df66bce6e5f13b8fc67789b

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihA1445.exe

          Filesize

          409KB

          MD5

          62b94c5cae4c62a42f687463c0916616

          SHA1

          11ca985366c3312b71e9fa56b434a5bb4b6915d0

          SHA256

          9dc20260e48dfafce7bc8d4e740c4a6e6bbc96923c3ce2ba19660897b3adfbaf

          SHA512

          370fff442232c4ab5aa307f0b25688390e515c22f7b0f272212d88378d428613e0efc37ac2972dfdd08c8eb81bfafafee377d7763df66bce6e5f13b8fc67789b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it571856.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it571856.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp795467.exe

          Filesize

          361KB

          MD5

          d44070a3fe1878bce68d9b50c14059ef

          SHA1

          66214b568d37445c2eb43e54749a57809e2b0940

          SHA256

          a8ca4b3ce96ae7120b91c94ac91cdb5213d861f4b2f840b138d3c40cd0c99336

          SHA512

          6b5b6d657adee7ffc9589981bc3445350044e2c65f8056ee724644fcfe5bd86fd936957397a828ce743b652103e989e6ce50ad14cec50230eccd594a6ce52546

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp795467.exe

          Filesize

          361KB

          MD5

          d44070a3fe1878bce68d9b50c14059ef

          SHA1

          66214b568d37445c2eb43e54749a57809e2b0940

          SHA256

          a8ca4b3ce96ae7120b91c94ac91cdb5213d861f4b2f840b138d3c40cd0c99336

          SHA512

          6b5b6d657adee7ffc9589981bc3445350044e2c65f8056ee724644fcfe5bd86fd936957397a828ce743b652103e989e6ce50ad14cec50230eccd594a6ce52546

        • memory/2576-135-0x0000000000F60000-0x0000000000F6A000-memory.dmp

          Filesize

          40KB

        • memory/2692-141-0x0000000002D40000-0x0000000002D86000-memory.dmp

          Filesize

          280KB

        • memory/2692-142-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/2692-143-0x0000000004990000-0x00000000049CC000-memory.dmp

          Filesize

          240KB

        • memory/2692-144-0x0000000007210000-0x000000000770E000-memory.dmp

          Filesize

          5.0MB

        • memory/2692-145-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/2692-146-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/2692-147-0x0000000004D50000-0x0000000004D8A000-memory.dmp

          Filesize

          232KB

        • memory/2692-148-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-149-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-151-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-153-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-155-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-157-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-159-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-161-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-163-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-165-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-167-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-169-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-171-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-173-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-175-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-177-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-181-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-179-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-183-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-185-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-187-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-189-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-191-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-193-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-195-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-197-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-199-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-201-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-203-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-205-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-207-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-209-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-211-0x0000000004D50000-0x0000000004D85000-memory.dmp

          Filesize

          212KB

        • memory/2692-941-0x000000000A1E0000-0x000000000A7E6000-memory.dmp

          Filesize

          6.0MB

        • memory/2692-942-0x0000000009C10000-0x0000000009C22000-memory.dmp

          Filesize

          72KB

        • memory/2692-943-0x0000000009C30000-0x0000000009D3A000-memory.dmp

          Filesize

          1.0MB

        • memory/2692-944-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/2692-945-0x0000000009D50000-0x0000000009D8E000-memory.dmp

          Filesize

          248KB

        • memory/2692-946-0x0000000009ED0000-0x0000000009F1B000-memory.dmp

          Filesize

          300KB

        • memory/2692-947-0x000000000A060000-0x000000000A0C6000-memory.dmp

          Filesize

          408KB

        • memory/2692-948-0x000000000AD30000-0x000000000ADC2000-memory.dmp

          Filesize

          584KB

        • memory/2692-949-0x000000000B020000-0x000000000B096000-memory.dmp

          Filesize

          472KB

        • memory/2692-950-0x000000000B0D0000-0x000000000B0EE000-memory.dmp

          Filesize

          120KB

        • memory/2692-951-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/2692-952-0x000000000B180000-0x000000000B1D0000-memory.dmp

          Filesize

          320KB

        • memory/2692-953-0x000000000B1F0000-0x000000000B3B2000-memory.dmp

          Filesize

          1.8MB

        • memory/2692-954-0x000000000B3C0000-0x000000000B8EC000-memory.dmp

          Filesize

          5.2MB

        • memory/2692-955-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/2692-956-0x0000000004980000-0x0000000004990000-memory.dmp

          Filesize

          64KB

        • memory/3460-962-0x0000000000D70000-0x0000000000D98000-memory.dmp

          Filesize

          160KB

        • memory/3460-963-0x0000000007AA0000-0x0000000007AEB000-memory.dmp

          Filesize

          300KB

        • memory/3460-964-0x0000000007AF0000-0x0000000007B00000-memory.dmp

          Filesize

          64KB