Analysis

  • max time kernel
    95s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 07:46

General

  • Target

    gunzipped.exe

  • Size

    520KB

  • MD5

    9b9b9861c4bac5b3265f5f2093160ecc

  • SHA1

    1d0e49744c9d92e2e0ddef509603200a155d6fa9

  • SHA256

    a7122fca4bb62f811710d0149828a2e542ef22f53124319d2f04eecd9abfbec8

  • SHA512

    0f4b089a11cdd7e67b631e17956782bc4898da608e24bafd14d6eaaf8816f3bc2d3514b07cea3f5ce7e48e0df4a5963d967e440ee9b590ecf3a9d195f03e6dec

  • SSDEEP

    12288:1Kg8bQbna+2a0zP1Hm/ecJcXKLUdhUIu4G6kR:kIa+LVOXKIdhUW0

Malware Config

Extracted

Family

lokibot

C2

http://168.100.10.152/index.php/check?name=xil0pgeqwmv5hgg

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.

  • Reads user/profile data of web browsers 3 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).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 18 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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4880
    • 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\gunzipped.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4248
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fgYdvErnTIYDw.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2348
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fgYdvErnTIYDw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1558.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3396
    • 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:4968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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

    a3f971058e78f00d6e6d9881b79207fa

    SHA1

    b3e0f426570145422fd6ae2f51ddd449ddce34f4

    SHA256

    35014af1f990fe0ed925769b1c60bc480a2a18fb63eac4373ce03cbedbdf85e4

    SHA512

    3493d1e9c5344d828519855d9c0c4ed590f610a4992261cc79dfe17e0d3932d88819a7d09c3fa05e533fefa3a00935d13bceef49b2c3cf34cb6512feb1d2d996

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lu1grp3s.4qi.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp1558.tmp

    Filesize

    1KB

    MD5

    166359171efb173a4290d0e18d6256c4

    SHA1

    9376d5dbacf5860780961acff6e3d590a4189fb5

    SHA256

    c27ab83becad1caa92511f7372502c3853f8d95a7f8da2b139e3f620c4d82329

    SHA512

    ab98d61ae339ed9e5142f1f2e090966cb69aa9a252d4bc3bbb36fdfa4c4bd89b8c0f8320a087ef22d862b1319d8a9f5ca7e53e813bd6fa10cd4f2530cffad04c

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4182098368-2521458979-3782681353-1000\0f5007522459c86e95ffcc62f32308f1_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4182098368-2521458979-3782681353-1000\0f5007522459c86e95ffcc62f32308f1_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/2348-71-0x00000000074D0000-0x00000000074EE000-memory.dmp

    Filesize

    120KB

  • memory/2348-79-0x0000000007820000-0x000000000783A000-memory.dmp

    Filesize

    104KB

  • memory/2348-77-0x00000000074F0000-0x0000000007593000-memory.dmp

    Filesize

    652KB

  • memory/2348-93-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/2348-56-0x0000000075A60000-0x0000000075AAC000-memory.dmp

    Filesize

    304KB

  • memory/2348-55-0x0000000007490000-0x00000000074C2000-memory.dmp

    Filesize

    200KB

  • memory/2348-21-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/2348-43-0x0000000006040000-0x0000000006394000-memory.dmp

    Filesize

    3.3MB

  • memory/2348-48-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/2348-29-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/2348-86-0x0000000007B40000-0x0000000007B48000-memory.dmp

    Filesize

    32KB

  • memory/4248-28-0x0000000005470000-0x00000000054D6000-memory.dmp

    Filesize

    408KB

  • memory/4248-85-0x00000000070D0000-0x00000000070EA000-memory.dmp

    Filesize

    104KB

  • memory/4248-92-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-47-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-18-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-17-0x0000000004E40000-0x0000000005468000-memory.dmp

    Filesize

    6.2MB

  • memory/4248-20-0x0000000004CE0000-0x0000000004D02000-memory.dmp

    Filesize

    136KB

  • memory/4248-84-0x0000000006FD0000-0x0000000006FE4000-memory.dmp

    Filesize

    80KB

  • memory/4248-83-0x0000000006FC0000-0x0000000006FCE000-memory.dmp

    Filesize

    56KB

  • memory/4248-27-0x0000000004D80000-0x0000000004DE6000-memory.dmp

    Filesize

    408KB

  • memory/4248-16-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-50-0x0000000005A60000-0x0000000005A7E000-memory.dmp

    Filesize

    120KB

  • memory/4248-51-0x0000000005B00000-0x0000000005B4C000-memory.dmp

    Filesize

    304KB

  • memory/4248-15-0x0000000002160000-0x0000000002196000-memory.dmp

    Filesize

    216KB

  • memory/4248-82-0x0000000006F90000-0x0000000006FA1000-memory.dmp

    Filesize

    68KB

  • memory/4248-81-0x0000000007010000-0x00000000070A6000-memory.dmp

    Filesize

    600KB

  • memory/4248-61-0x0000000075A60000-0x0000000075AAC000-memory.dmp

    Filesize

    304KB

  • memory/4248-80-0x0000000006E00000-0x0000000006E0A000-memory.dmp

    Filesize

    40KB

  • memory/4248-78-0x00000000073D0000-0x0000000007A4A000-memory.dmp

    Filesize

    6.5MB

  • memory/4880-5-0x0000000005460000-0x000000000546A000-memory.dmp

    Filesize

    40KB

  • memory/4880-49-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4880-9-0x0000000007460000-0x00000000074C2000-memory.dmp

    Filesize

    392KB

  • memory/4880-10-0x0000000009B90000-0x0000000009C2C000-memory.dmp

    Filesize

    624KB

  • memory/4880-7-0x00000000751DE000-0x00000000751DF000-memory.dmp

    Filesize

    4KB

  • memory/4880-1-0x00000000009D0000-0x0000000000A54000-memory.dmp

    Filesize

    528KB

  • memory/4880-8-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4880-6-0x0000000007200000-0x0000000007212000-memory.dmp

    Filesize

    72KB

  • memory/4880-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

    Filesize

    4KB

  • memory/4880-4-0x00000000751D0000-0x0000000075980000-memory.dmp

    Filesize

    7.7MB

  • memory/4880-3-0x00000000054C0000-0x0000000005552000-memory.dmp

    Filesize

    584KB

  • memory/4880-2-0x00000000059D0000-0x0000000005F74000-memory.dmp

    Filesize

    5.6MB

  • memory/4968-45-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4968-109-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4968-42-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4968-117-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB