Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-04-2024 02:56

General

  • Target

    gunzipped.exe

  • Size

    688KB

  • MD5

    4b905e6548f4d5040fab8962cb71877e

  • SHA1

    15c3785700d10e32ce7e17d706194dd9baa8442a

  • SHA256

    6fd2687a66899aa63357f7434a418b2bd873eebda9520129b20fd3e7e889ced1

  • SHA512

    75beefb8e58cc71f433980ceb6ff74c022d35332037b905e9e6644e09dea33ba36b41dd4c8e1e6874f302208fccd93ad258c74d09c08828d65bf7661026a3cad

  • SSDEEP

    12288:6jqnHvjNIrpf9rN/mc/CPV77Qykhe+AK9hCqAZHApvF1sdsgTWEmBuPg6AbTokR:6GPjKr5BNDAF7GAKeZHApvFWdsisBuoT

Malware Config

Extracted

Family

lokibot

C2

http://45.77.223.48/~blog/?ajax=a

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 6 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:4300
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mPvIOxEZXJsdYp.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3080
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mPvIOxEZXJsdYp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1EED.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2896
    • 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:2660
  • 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=4828 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4316

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kxw2dvsw.jvs.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp1EED.tmp

      Filesize

      1KB

      MD5

      d3b6db9f209eb98da734c45bd0a93ecd

      SHA1

      e9ccc8234da95c241d96a082ce83bd13fd47ef28

      SHA256

      cea735ae69a6d43f6cd091375476a9a0806c19c9fd90377050228417c021d622

      SHA512

      b44a72e66c9243ba6721514b6cdecf2db15798971e8712512a5241962a7d04b215d9211e62c4a1733e0e5134bd47e686947936de15db90d51046cb5c512b13b0

    • 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/2660-19-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2660-94-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2660-78-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2660-23-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2660-25-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/3080-87-0x0000000074910000-0x00000000750C0000-memory.dmp

      Filesize

      7.7MB

    • memory/3080-76-0x0000000007230000-0x000000000723A000-memory.dmp

      Filesize

      40KB

    • memory/3080-38-0x00000000059C0000-0x0000000005D14000-memory.dmp

      Filesize

      3.3MB

    • memory/3080-16-0x0000000074910000-0x00000000750C0000-memory.dmp

      Filesize

      7.7MB

    • memory/3080-17-0x0000000002530000-0x0000000002540000-memory.dmp

      Filesize

      64KB

    • memory/3080-18-0x0000000002530000-0x0000000002540000-memory.dmp

      Filesize

      64KB

    • memory/3080-20-0x0000000005010000-0x0000000005638000-memory.dmp

      Filesize

      6.2MB

    • memory/3080-84-0x00000000074E0000-0x00000000074E8000-memory.dmp

      Filesize

      32KB

    • memory/3080-30-0x0000000005850000-0x00000000058B6000-memory.dmp

      Filesize

      408KB

    • memory/3080-83-0x0000000007500000-0x000000000751A000-memory.dmp

      Filesize

      104KB

    • memory/3080-82-0x0000000007400000-0x0000000007414000-memory.dmp

      Filesize

      80KB

    • memory/3080-26-0x0000000004FC0000-0x0000000004FE2000-memory.dmp

      Filesize

      136KB

    • memory/3080-27-0x00000000057E0000-0x0000000005846000-memory.dmp

      Filesize

      408KB

    • memory/3080-81-0x00000000073F0000-0x00000000073FE000-memory.dmp

      Filesize

      56KB

    • memory/3080-39-0x0000000005EB0000-0x0000000005ECE000-memory.dmp

      Filesize

      120KB

    • memory/3080-80-0x00000000073C0000-0x00000000073D1000-memory.dmp

      Filesize

      68KB

    • memory/3080-77-0x0000000007440000-0x00000000074D6000-memory.dmp

      Filesize

      600KB

    • memory/3080-40-0x00000000062F0000-0x000000000633C000-memory.dmp

      Filesize

      304KB

    • memory/3080-44-0x0000000002530000-0x0000000002540000-memory.dmp

      Filesize

      64KB

    • memory/3080-54-0x000000007FBC0000-0x000000007FBD0000-memory.dmp

      Filesize

      64KB

    • memory/3080-55-0x0000000006470000-0x00000000064A2000-memory.dmp

      Filesize

      200KB

    • memory/3080-66-0x0000000006450000-0x000000000646E000-memory.dmp

      Filesize

      120KB

    • memory/3080-56-0x0000000070D70000-0x0000000070DBC000-memory.dmp

      Filesize

      304KB

    • memory/3080-67-0x0000000007090000-0x0000000007133000-memory.dmp

      Filesize

      652KB

    • memory/3080-14-0x0000000002580000-0x00000000025B6000-memory.dmp

      Filesize

      216KB

    • memory/3080-75-0x00000000071C0000-0x00000000071DA000-memory.dmp

      Filesize

      104KB

    • memory/3080-74-0x0000000007800000-0x0000000007E7A000-memory.dmp

      Filesize

      6.5MB

    • memory/4300-5-0x00000000056D0000-0x00000000056DA000-memory.dmp

      Filesize

      40KB

    • memory/4300-6-0x0000000005B10000-0x0000000005B30000-memory.dmp

      Filesize

      128KB

    • memory/4300-7-0x0000000005D00000-0x0000000005D14000-memory.dmp

      Filesize

      80KB

    • memory/4300-4-0x0000000005960000-0x0000000005970000-memory.dmp

      Filesize

      64KB

    • memory/4300-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

      Filesize

      5.6MB

    • memory/4300-1-0x0000000000C40000-0x0000000000CEE000-memory.dmp

      Filesize

      696KB

    • memory/4300-8-0x0000000009870000-0x00000000098D2000-memory.dmp

      Filesize

      392KB

    • memory/4300-24-0x0000000074910000-0x00000000750C0000-memory.dmp

      Filesize

      7.7MB

    • memory/4300-9-0x000000000C980000-0x000000000CA1C000-memory.dmp

      Filesize

      624KB

    • memory/4300-0-0x0000000074910000-0x00000000750C0000-memory.dmp

      Filesize

      7.7MB

    • memory/4300-3-0x0000000005770000-0x0000000005802000-memory.dmp

      Filesize

      584KB