Analysis

  • max time kernel
    106s
  • max time network
    114s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 19:47

General

  • Target

    325b14d349cd69c5c00c417c4154fc0991a97a22210326c39c434ac05c111455.exe

  • Size

    557KB

  • MD5

    8133ee977a0f5e8649fdf16976ff84fc

  • SHA1

    b97f14c79e56b206f94dfdda6525ce8ddf7ef6b3

  • SHA256

    325b14d349cd69c5c00c417c4154fc0991a97a22210326c39c434ac05c111455

  • SHA512

    1571ef43e27d052d0cf8201e3adcb017320739d2783ae5f376381ef8143dc979f4041da8961b31d029f0d5d283b1344c4b3d1cbbbde8ed486f7575d450a87297

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/gg1/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.

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Fake 404 Response

    suricata: ET MALWARE LokiBot Fake 404 Response

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • 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). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\325b14d349cd69c5c00c417c4154fc0991a97a22210326c39c434ac05c111455.exe
    "C:\Users\Admin\AppData\Local\Temp\325b14d349cd69c5c00c417c4154fc0991a97a22210326c39c434ac05c111455.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:560
    • C:\Users\Admin\AppData\Local\Temp\frhdgr.exe
      C:\Users\Admin\AppData\Local\Temp\frhdgr.exe C:\Users\Admin\AppData\Local\Temp\vxogkynyop
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1824
      • C:\Users\Admin\AppData\Local\Temp\frhdgr.exe
        C:\Users\Admin\AppData\Local\Temp\frhdgr.exe C:\Users\Admin\AppData\Local\Temp\vxogkynyop
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1112

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\frhdgr.exe
    Filesize

    4KB

    MD5

    f550c77b60086cc12ee9d2d49e89e4d3

    SHA1

    8026ce75035a1d27f2d2b6705d3a7f1c4151f019

    SHA256

    8a0154c741eac0ae67a5fd8b5ace266bb7d3f18eff4ded2fef019ca5730accbd

    SHA512

    07e3f4a6518b5df0789362372f0cab1f518bb655b2caa842470e6bb24ea1067dff6d3c8ef39a52c8a3c375776394d07eeffa805ce0d81a7636bfd1e16d488f9b

  • C:\Users\Admin\AppData\Local\Temp\frhdgr.exe
    Filesize

    4KB

    MD5

    f550c77b60086cc12ee9d2d49e89e4d3

    SHA1

    8026ce75035a1d27f2d2b6705d3a7f1c4151f019

    SHA256

    8a0154c741eac0ae67a5fd8b5ace266bb7d3f18eff4ded2fef019ca5730accbd

    SHA512

    07e3f4a6518b5df0789362372f0cab1f518bb655b2caa842470e6bb24ea1067dff6d3c8ef39a52c8a3c375776394d07eeffa805ce0d81a7636bfd1e16d488f9b

  • C:\Users\Admin\AppData\Local\Temp\frhdgr.exe
    Filesize

    4KB

    MD5

    f550c77b60086cc12ee9d2d49e89e4d3

    SHA1

    8026ce75035a1d27f2d2b6705d3a7f1c4151f019

    SHA256

    8a0154c741eac0ae67a5fd8b5ace266bb7d3f18eff4ded2fef019ca5730accbd

    SHA512

    07e3f4a6518b5df0789362372f0cab1f518bb655b2caa842470e6bb24ea1067dff6d3c8ef39a52c8a3c375776394d07eeffa805ce0d81a7636bfd1e16d488f9b

  • C:\Users\Admin\AppData\Local\Temp\vxogkynyop
    Filesize

    4KB

    MD5

    6659fb8be5732ce641e6638f5b65e31e

    SHA1

    32fcae62efdb69306eb33fff8e9eb70c8148404f

    SHA256

    5fc8130b26d39bd1c5c8084b49906fcce85f72919ed1c1a2568e6e57fd616bf5

    SHA512

    32db63e42ecae207327f1415b5f18e70630a6757886eb70960538ec7742801db161767c2e7288c70eb1cb69f44ac7efd2e257248fc51f88dfa8a82340c457521

  • C:\Users\Admin\AppData\Local\Temp\wdxw2bfd6vcc5n
    Filesize

    103KB

    MD5

    8c52266ec1b84addeb65fbfa794b790a

    SHA1

    e0b8acc8d00dd6c4ac1cf2ffde0ff71072318083

    SHA256

    7f2606a9a9f7e3797e3c8580612b81216079eb0a62ba3eea229e409302a59ef1

    SHA512

    9e5d3513a236a25cebf76b44692009d140419f83a589e0b8e8a0a0f0665f44f90d12c4ada9fdb705374e09bbbf323736be4973a5b1e06df8dbbd76a089ea1da6

  • \Users\Admin\AppData\Local\Temp\frhdgr.exe
    Filesize

    4KB

    MD5

    f550c77b60086cc12ee9d2d49e89e4d3

    SHA1

    8026ce75035a1d27f2d2b6705d3a7f1c4151f019

    SHA256

    8a0154c741eac0ae67a5fd8b5ace266bb7d3f18eff4ded2fef019ca5730accbd

    SHA512

    07e3f4a6518b5df0789362372f0cab1f518bb655b2caa842470e6bb24ea1067dff6d3c8ef39a52c8a3c375776394d07eeffa805ce0d81a7636bfd1e16d488f9b

  • \Users\Admin\AppData\Local\Temp\frhdgr.exe
    Filesize

    4KB

    MD5

    f550c77b60086cc12ee9d2d49e89e4d3

    SHA1

    8026ce75035a1d27f2d2b6705d3a7f1c4151f019

    SHA256

    8a0154c741eac0ae67a5fd8b5ace266bb7d3f18eff4ded2fef019ca5730accbd

    SHA512

    07e3f4a6518b5df0789362372f0cab1f518bb655b2caa842470e6bb24ea1067dff6d3c8ef39a52c8a3c375776394d07eeffa805ce0d81a7636bfd1e16d488f9b

  • \Users\Admin\AppData\Local\Temp\frhdgr.exe
    Filesize

    4KB

    MD5

    f550c77b60086cc12ee9d2d49e89e4d3

    SHA1

    8026ce75035a1d27f2d2b6705d3a7f1c4151f019

    SHA256

    8a0154c741eac0ae67a5fd8b5ace266bb7d3f18eff4ded2fef019ca5730accbd

    SHA512

    07e3f4a6518b5df0789362372f0cab1f518bb655b2caa842470e6bb24ea1067dff6d3c8ef39a52c8a3c375776394d07eeffa805ce0d81a7636bfd1e16d488f9b

  • memory/560-54-0x0000000075701000-0x0000000075703000-memory.dmp
    Filesize

    8KB

  • memory/1112-64-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1112-65-0x00000000004139DE-mapping.dmp
  • memory/1112-68-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1112-70-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1824-57-0x0000000000000000-mapping.dmp