Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 03:51

General

  • Target

    proform invoice.exe

  • Size

    562KB

  • MD5

    b0d8e1c1627e947fc3d0566b856a02c6

  • SHA1

    fc25210ae92295d0b22accffaf767b0c4354f5de

  • SHA256

    83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482

  • SHA512

    6ae235f56e138fa072dda60a41d37c7e995d45eb69338aa0c4088d49793e1f121813940b69015b779d4b0bb49d9abb24440881b282cb28f65019c164fbd729bf

  • SSDEEP

    12288:I2iKVTc8dJS4VH3bBvFEdh5OlZ77mi3Wa/UAF9VUkXMY:73cqScXtN0qBHWa/UAFTUkXM

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d9/fre.php

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.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\proform invoice.exe
    "C:\Users\Admin\AppData\Local\Temp\proform invoice.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4256
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\proform invoice.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2584
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WnPOlC.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3668
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WnPOlC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA4AC.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1140
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:4056
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1956

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      82dcbbc15c33ae2c7c42f2f8c4838739

      SHA1

      abdd3fc6f6e8f3ced057c80575ce535517f9d8b7

      SHA256

      b8698d91806529928d1711a121692da0b188b727063845b064cc0d0e14669124

      SHA512

      71d6cec0126925ff8220f6f780e4e5b9a8415b25886926f07c0d319744f245fa944389b3876f24aada85b35068ae17b3920a4e455df2464b3402e3b96aa0193f

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fbkpmcg4.bdr.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmpA4AC.tmp

      Filesize

      1KB

      MD5

      a7843017a10e9caf0aa034c3e1d89d4d

      SHA1

      948eb183bb7b083801738e87cfac52ef0e09649d

      SHA256

      3e20f7b5007617e25a6e861c3483c180f3307e21f149b978a44a007bc46ab0ca

      SHA512

      761b482ce5c6f9ba51f6b69e66ab0667d81427b2d998ae9cc437c35bfa5af3d0c7baea7705e765fd8eb5da859620d23e6de6c0c761d4e1146e8e38d681775636

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3571316656-3665257725-2415531812-1000\0f5007522459c86e95ffcc62f32308f1_a47c70d8-7adc-4ad7-994f-644a8c84c176

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3571316656-3665257725-2415531812-1000\0f5007522459c86e95ffcc62f32308f1_a47c70d8-7adc-4ad7-994f-644a8c84c176

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • memory/1956-48-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1956-110-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1956-118-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1956-46-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2584-17-0x0000000005240000-0x0000000005868000-memory.dmp

      Filesize

      6.2MB

    • memory/2584-15-0x0000000004A40000-0x0000000004A76000-memory.dmp

      Filesize

      216KB

    • memory/2584-16-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/2584-91-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/2584-18-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/2584-24-0x00000000050F0000-0x0000000005156000-memory.dmp

      Filesize

      408KB

    • memory/2584-20-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/2584-25-0x0000000005160000-0x00000000051C6000-memory.dmp

      Filesize

      408KB

    • memory/2584-64-0x0000000070650000-0x000000007069C000-memory.dmp

      Filesize

      304KB

    • memory/2584-23-0x0000000004F50000-0x0000000004F72000-memory.dmp

      Filesize

      136KB

    • memory/3668-44-0x0000000005850000-0x0000000005BA4000-memory.dmp

      Filesize

      3.3MB

    • memory/3668-74-0x0000000007550000-0x0000000007BCA000-memory.dmp

      Filesize

      6.5MB

    • memory/3668-92-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/3668-85-0x0000000007230000-0x0000000007238000-memory.dmp

      Filesize

      32KB

    • memory/3668-47-0x0000000005CB0000-0x0000000005CFC000-memory.dmp

      Filesize

      304KB

    • memory/3668-84-0x0000000007250000-0x000000000726A000-memory.dmp

      Filesize

      104KB

    • memory/3668-83-0x0000000007150000-0x0000000007164000-memory.dmp

      Filesize

      80KB

    • memory/3668-82-0x0000000007140000-0x000000000714E000-memory.dmp

      Filesize

      56KB

    • memory/3668-45-0x0000000005BE0000-0x0000000005BFE000-memory.dmp

      Filesize

      120KB

    • memory/3668-52-0x0000000070650000-0x000000007069C000-memory.dmp

      Filesize

      304KB

    • memory/3668-51-0x00000000061B0000-0x00000000061E2000-memory.dmp

      Filesize

      200KB

    • memory/3668-62-0x0000000006190000-0x00000000061AE000-memory.dmp

      Filesize

      120KB

    • memory/3668-63-0x0000000006DB0000-0x0000000006E53000-memory.dmp

      Filesize

      652KB

    • memory/3668-81-0x0000000007110000-0x0000000007121000-memory.dmp

      Filesize

      68KB

    • memory/3668-75-0x0000000006F10000-0x0000000006F2A000-memory.dmp

      Filesize

      104KB

    • memory/3668-21-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/3668-76-0x0000000006F80000-0x0000000006F8A000-memory.dmp

      Filesize

      40KB

    • memory/3668-80-0x0000000007190000-0x0000000007226000-memory.dmp

      Filesize

      600KB

    • memory/4256-6-0x0000000005690000-0x00000000056A8000-memory.dmp

      Filesize

      96KB

    • memory/4256-50-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/4256-9-0x000000000A6F0000-0x000000000A78C000-memory.dmp

      Filesize

      624KB

    • memory/4256-14-0x00000000751CE000-0x00000000751CF000-memory.dmp

      Filesize

      4KB

    • memory/4256-0-0x00000000751CE000-0x00000000751CF000-memory.dmp

      Filesize

      4KB

    • memory/4256-7-0x00000000065E0000-0x00000000065F0000-memory.dmp

      Filesize

      64KB

    • memory/4256-8-0x0000000006830000-0x0000000006892000-memory.dmp

      Filesize

      392KB

    • memory/4256-5-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/4256-19-0x00000000751C0000-0x0000000075970000-memory.dmp

      Filesize

      7.7MB

    • memory/4256-4-0x0000000005380000-0x000000000538A000-memory.dmp

      Filesize

      40KB

    • memory/4256-3-0x00000000053C0000-0x0000000005452000-memory.dmp

      Filesize

      584KB

    • memory/4256-2-0x0000000005A30000-0x0000000005FD4000-memory.dmp

      Filesize

      5.6MB

    • memory/4256-1-0x0000000000900000-0x0000000000992000-memory.dmp

      Filesize

      584KB