Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-06-2023 13:17

General

  • Target

    -Certificate of analysis.exe

  • Size

    616KB

  • MD5

    710d9ff3b02313f81c0ea6679a219c5c

  • SHA1

    0a14506262914b6d5a502fd407d2ca36244d2ede

  • SHA256

    ddbe6aa81458808ff4ffb464a0871f0cde3e69fee90004625029ad882fc77525

  • SHA512

    3c3130fe622605ff67cb640f94be03d416f5e9637b3432cb33a3db14ab6c1f4d363abd12258a5d2fbdc6acad595c8b262fbcb3605c4541eba0f35db008abb3b4

  • SSDEEP

    12288:ssIdul2iNfmFx2iqNhujGjU7eK6H0rvoCT81qCYdoC89GWlsWc1A+l:ssIdul1lmFxU06H0cr5MqPlP+

Malware Config

Extracted

Family

lokibot

C2

http://185.246.220.85/project/five/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.

  • 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
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\-Certificate of analysis.exe
    "C:\Users\Admin\AppData\Local\Temp\-Certificate of analysis.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Users\Admin\AppData\Local\Temp\-Certificate of analysis.exe
      "C:\Users\Admin\AppData\Local\Temp\-Certificate of analysis.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2764
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:1696

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
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\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4238149048-355649189-894321705-1000\0f5007522459c86e95ffcc62f32308f1_2fa110fe-bc31-469f-9e23-67a5476488af
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4238149048-355649189-894321705-1000\0f5007522459c86e95ffcc62f32308f1_2fa110fe-bc31-469f-9e23-67a5476488af
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/1860-141-0x00000000067C0000-0x000000000685C000-memory.dmp
    Filesize

    624KB

  • memory/1860-136-0x0000000005910000-0x0000000005920000-memory.dmp
    Filesize

    64KB

  • memory/1860-137-0x00000000056D0000-0x00000000056DA000-memory.dmp
    Filesize

    40KB

  • memory/1860-140-0x0000000005910000-0x0000000005920000-memory.dmp
    Filesize

    64KB

  • memory/1860-133-0x0000000000C80000-0x0000000000D20000-memory.dmp
    Filesize

    640KB

  • memory/1860-135-0x0000000005700000-0x0000000005792000-memory.dmp
    Filesize

    584KB

  • memory/1860-134-0x0000000005BD0000-0x0000000006174000-memory.dmp
    Filesize

    5.6MB

  • memory/2764-142-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2764-145-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2764-146-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2764-165-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2764-179-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB