Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 01:18

General

  • Target

    gunzipped.exe

  • Size

    541KB

  • MD5

    8864b52d242037414b7c4a230c390ab8

  • SHA1

    47680d0f0d286097f7cdda37947aaaacd7226ee3

  • SHA256

    d405284f75cde4b8c45e3d5c3b41c7bbd6db2c75788cb6d0b1deec5ea60559a4

  • SHA512

    1cc6124f479dee45a46ada9416e90642365f316b055e2dbb73cc34b0276449fabf1b7929e5a76c133829feca47669445cbce2b876430d5d77902c2034b64b59d

  • SSDEEP

    12288:/AogULNdQcE6lIi6TckYyD1WoO3wjcuuC4KU3f3uWbF:JgadQ1iYcSWNwjHuC4KU3f3uWbF

Malware Config

Extracted

Family

lokibot

C2

http://136.244.109.75/index.php/1748937

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
    "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WiHDtnb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3384
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WiHDtnb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp754A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1728
    • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
      "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2304
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3936 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:976

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pzitvxpu.q22.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp754A.tmp
      Filesize

      1KB

      MD5

      fecf80add1312ce5556d2600c76eb25c

      SHA1

      df71fbbf8f5841eceb61d4177b59e250d5868e9a

      SHA256

      63f144a773b12d6976600f0b4a153b133b3535c069900c357b5428c65b787c00

      SHA512

      3f5fc2b45bcd508c44893814b6a1bab7fab32ea3fc8744d04bab79a47b5a08575879ecb61a163715e0ed42bc470b7a4c2370ec574a8ec8aded346e12f585fc36

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • memory/2304-23-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2304-25-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2304-26-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2304-63-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2304-98-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2828-8-0x0000000005E20000-0x0000000005E34000-memory.dmp
      Filesize

      80KB

    • memory/2828-12-0x0000000004FD0000-0x0000000004FE0000-memory.dmp
      Filesize

      64KB

    • memory/2828-7-0x0000000005E00000-0x0000000005E0A000-memory.dmp
      Filesize

      40KB

    • memory/2828-5-0x0000000005120000-0x0000000005474000-memory.dmp
      Filesize

      3.3MB

    • memory/2828-9-0x0000000075120000-0x00000000758D0000-memory.dmp
      Filesize

      7.7MB

    • memory/2828-11-0x0000000005E70000-0x0000000005E7C000-memory.dmp
      Filesize

      48KB

    • memory/2828-10-0x0000000005E50000-0x0000000005E58000-memory.dmp
      Filesize

      32KB

    • memory/2828-6-0x00000000054C0000-0x0000000005538000-memory.dmp
      Filesize

      480KB

    • memory/2828-13-0x00000000061A0000-0x0000000006202000-memory.dmp
      Filesize

      392KB

    • memory/2828-14-0x0000000006050000-0x00000000060EC000-memory.dmp
      Filesize

      624KB

    • memory/2828-29-0x0000000075120000-0x00000000758D0000-memory.dmp
      Filesize

      7.7MB

    • memory/2828-4-0x0000000004FD0000-0x0000000004FE0000-memory.dmp
      Filesize

      64KB

    • memory/2828-3-0x0000000005080000-0x0000000005112000-memory.dmp
      Filesize

      584KB

    • memory/2828-2-0x0000000005590000-0x0000000005B34000-memory.dmp
      Filesize

      5.6MB

    • memory/2828-1-0x0000000000600000-0x000000000068C000-memory.dmp
      Filesize

      560KB

    • memory/2828-0-0x0000000075120000-0x00000000758D0000-memory.dmp
      Filesize

      7.7MB

    • memory/3384-30-0x0000000004C10000-0x0000000004C32000-memory.dmp
      Filesize

      136KB

    • memory/3384-79-0x0000000006DF0000-0x0000000006E93000-memory.dmp
      Filesize

      652KB

    • memory/3384-31-0x0000000005340000-0x00000000053A6000-memory.dmp
      Filesize

      408KB

    • memory/3384-38-0x00000000055A0000-0x00000000058F4000-memory.dmp
      Filesize

      3.3MB

    • memory/3384-55-0x0000000005A30000-0x0000000005A4E000-memory.dmp
      Filesize

      120KB

    • memory/3384-56-0x0000000005C80000-0x0000000005CCC000-memory.dmp
      Filesize

      304KB

    • memory/3384-28-0x0000000004CA0000-0x00000000052C8000-memory.dmp
      Filesize

      6.2MB

    • memory/3384-21-0x0000000004630000-0x0000000004666000-memory.dmp
      Filesize

      216KB

    • memory/3384-65-0x0000000004620000-0x0000000004630000-memory.dmp
      Filesize

      64KB

    • memory/3384-66-0x000000007FD70000-0x000000007FD80000-memory.dmp
      Filesize

      64KB

    • memory/3384-68-0x0000000070D70000-0x0000000070DBC000-memory.dmp
      Filesize

      304KB

    • memory/3384-78-0x0000000006190000-0x00000000061AE000-memory.dmp
      Filesize

      120KB

    • memory/3384-67-0x00000000061C0000-0x00000000061F2000-memory.dmp
      Filesize

      200KB

    • memory/3384-32-0x00000000053B0000-0x0000000005416000-memory.dmp
      Filesize

      408KB

    • memory/3384-81-0x0000000006EF0000-0x0000000006F0A000-memory.dmp
      Filesize

      104KB

    • memory/3384-80-0x0000000007540000-0x0000000007BBA000-memory.dmp
      Filesize

      6.5MB

    • memory/3384-82-0x0000000006F60000-0x0000000006F6A000-memory.dmp
      Filesize

      40KB

    • memory/3384-83-0x0000000007170000-0x0000000007206000-memory.dmp
      Filesize

      600KB

    • memory/3384-84-0x00000000070F0000-0x0000000007101000-memory.dmp
      Filesize

      68KB

    • memory/3384-85-0x0000000007120000-0x000000000712E000-memory.dmp
      Filesize

      56KB

    • memory/3384-86-0x0000000007130000-0x0000000007144000-memory.dmp
      Filesize

      80KB

    • memory/3384-87-0x0000000007230000-0x000000000724A000-memory.dmp
      Filesize

      104KB

    • memory/3384-88-0x0000000007210000-0x0000000007218000-memory.dmp
      Filesize

      32KB

    • memory/3384-91-0x0000000075120000-0x00000000758D0000-memory.dmp
      Filesize

      7.7MB

    • memory/3384-20-0x0000000004620000-0x0000000004630000-memory.dmp
      Filesize

      64KB

    • memory/3384-19-0x0000000075120000-0x00000000758D0000-memory.dmp
      Filesize

      7.7MB