Analysis

  • max time kernel
    49s
  • max time network
    62s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23-03-2023 23:29

General

  • Target

    1086ad17af1c28215cc73b5b7e844a2448f9ba0ae52d4b81e0de51d5466a9e38.exe

  • Size

    546KB

  • MD5

    acfebdabb89e6732847f6e10a3bc644d

  • SHA1

    96321b887a4e69bee9956db24b82aaccee18257f

  • SHA256

    1086ad17af1c28215cc73b5b7e844a2448f9ba0ae52d4b81e0de51d5466a9e38

  • SHA512

    f0eedd77c910c2142a43b9f807d7d367247c5842ee65e14ee92da6eb9c36bddc02e00afe7623f95f9a7395162ba89a5ab12d749ea9f8045a56f28089e7065616

  • SSDEEP

    12288:4Mrky90+tcR+T325zgf3i5XITTZlTjbNt52bvhFCh:Myjcsm1iLNt5Jh

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Signatures

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1086ad17af1c28215cc73b5b7e844a2448f9ba0ae52d4b81e0de51d5466a9e38.exe
    "C:\Users\Admin\AppData\Local\Temp\1086ad17af1c28215cc73b5b7e844a2448f9ba0ae52d4b81e0de51d5466a9e38.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3668
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5183.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5183.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6798.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6798.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4496
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4992
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si262578.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si262578.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2652

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si262578.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si262578.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5183.exe

    Filesize

    404KB

    MD5

    6b63ff448e8aeba4c6104e4a1b6af374

    SHA1

    07c6153543a88e475123ba4ac2e08d17c47ea577

    SHA256

    bfdae70d36dc305552113da018bd19535ef6c0139ec343256fb1ff257834ac5b

    SHA512

    19e63587e3b6e0237fd4fc8fb57c99e17e051f6d7e8ea9a9165939564124ccfeb6f58c0c81efd45719496dd00c4c6e1f328440e1a8cc0fa9a7a383433d253b55

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5183.exe

    Filesize

    404KB

    MD5

    6b63ff448e8aeba4c6104e4a1b6af374

    SHA1

    07c6153543a88e475123ba4ac2e08d17c47ea577

    SHA256

    bfdae70d36dc305552113da018bd19535ef6c0139ec343256fb1ff257834ac5b

    SHA512

    19e63587e3b6e0237fd4fc8fb57c99e17e051f6d7e8ea9a9165939564124ccfeb6f58c0c81efd45719496dd00c4c6e1f328440e1a8cc0fa9a7a383433d253b55

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6798.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6798.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe

    Filesize

    358KB

    MD5

    d95a9eaa2e4525daae1ad914b52ca2b4

    SHA1

    986c854011c199e2ad9a2a9783fda82bde8c3fc7

    SHA256

    74a7a7e020de7bfee1471daf87238204b156897687c5a553f59b5b4f66f8f4f1

    SHA512

    9d61505fd323a1329f6663e1637618530d8f791b74d7c4637974d04fabddde97de9bf38d07b48f63df08565732208b0cb43412723808dbe9c356586f34bf8883

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe

    Filesize

    358KB

    MD5

    d95a9eaa2e4525daae1ad914b52ca2b4

    SHA1

    986c854011c199e2ad9a2a9783fda82bde8c3fc7

    SHA256

    74a7a7e020de7bfee1471daf87238204b156897687c5a553f59b5b4f66f8f4f1

    SHA512

    9d61505fd323a1329f6663e1637618530d8f791b74d7c4637974d04fabddde97de9bf38d07b48f63df08565732208b0cb43412723808dbe9c356586f34bf8883

  • memory/2652-1074-0x00000000000F0000-0x0000000000122000-memory.dmp

    Filesize

    200KB

  • memory/2652-1076-0x0000000004C80000-0x0000000004C90000-memory.dmp

    Filesize

    64KB

  • memory/2652-1075-0x0000000004B30000-0x0000000004B7B000-memory.dmp

    Filesize

    300KB

  • memory/4496-133-0x00000000000E0000-0x00000000000EA000-memory.dmp

    Filesize

    40KB

  • memory/4992-179-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-189-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-143-0x0000000004CE0000-0x0000000004D24000-memory.dmp

    Filesize

    272KB

  • memory/4992-144-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-145-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-146-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-147-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-149-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-151-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-153-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-155-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-157-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-159-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-161-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-163-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-165-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-167-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-169-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-171-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-173-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-175-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-177-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-141-0x00000000007F0000-0x000000000083B000-memory.dmp

    Filesize

    300KB

  • memory/4992-183-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-185-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-181-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-187-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-142-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-191-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-193-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-195-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-197-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-201-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-199-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-205-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-203-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-207-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-209-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

    Filesize

    248KB

  • memory/4992-1052-0x0000000005900000-0x0000000005F06000-memory.dmp

    Filesize

    6.0MB

  • memory/4992-1053-0x00000000052F0000-0x00000000053FA000-memory.dmp

    Filesize

    1.0MB

  • memory/4992-1054-0x0000000005400000-0x0000000005412000-memory.dmp

    Filesize

    72KB

  • memory/4992-1055-0x0000000005420000-0x000000000545E000-memory.dmp

    Filesize

    248KB

  • memory/4992-1056-0x0000000005560000-0x00000000055AB000-memory.dmp

    Filesize

    300KB

  • memory/4992-1057-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-1059-0x00000000056F0000-0x0000000005782000-memory.dmp

    Filesize

    584KB

  • memory/4992-1060-0x0000000005790000-0x00000000057F6000-memory.dmp

    Filesize

    408KB

  • memory/4992-1061-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-1062-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-1063-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/4992-1064-0x0000000006590000-0x0000000006606000-memory.dmp

    Filesize

    472KB

  • memory/4992-1065-0x0000000006610000-0x0000000006660000-memory.dmp

    Filesize

    320KB

  • memory/4992-140-0x0000000004DF0000-0x00000000052EE000-memory.dmp

    Filesize

    5.0MB

  • memory/4992-139-0x0000000002530000-0x0000000002576000-memory.dmp

    Filesize

    280KB

  • memory/4992-1066-0x0000000006910000-0x0000000006AD2000-memory.dmp

    Filesize

    1.8MB

  • memory/4992-1067-0x0000000006AF0000-0x000000000701C000-memory.dmp

    Filesize

    5.2MB

  • memory/4992-1068-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB