Analysis

  • max time kernel
    133s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 01:18

General

  • Target

    3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0.exe

  • Size

    672KB

  • MD5

    e4979c53302e30f656edf76043b5944a

  • SHA1

    0da3297c718121717f9379d6bb27a1c236060c18

  • SHA256

    3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0

  • SHA512

    e21cb87346a76614d11ed5dc090a3c98dfa56c6c151bf99be6de5c8bc00f0ecd1481b0993f77886812a88af89ce0bc98a918fbd1572e244470f571799ed08891

  • SSDEEP

    12288:nT3mljcpsnIyn5AyFGdWj8uVD7PmFpz7bYJPRaBYDHovmmEHt9NbuBU2ZE8xmOmu:TCooX5A3WtF+F9WZHSmFS

Malware Config

Extracted

Family

lokibot

C2

http://midwestsoil.top/alpha/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.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 7 IoCs
  • Detects executables containing common artifacts observed in infostealers 7 IoCs
  • Detects executables packed with SmartAssembly 2 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 7 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • 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).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0.exe
    "C:\Users\Admin\AppData\Local\Temp\3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:848
    • 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\3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2560
    • C:\Users\Admin\AppData\Local\Temp\3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0.exe
      "C:\Users\Admin\AppData\Local\Temp\3b253bddd8e49b0353b44254fdc82c53c1614f5c2d09e2fde95698ad3a7815a0.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2788

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar2312.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-268080393-3149932598-1824759070-1000\0f5007522459c86e95ffcc62f32308f1_84f733b4-eea8-4063-a7fc-81d3a2fcb37c
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-268080393-3149932598-1824759070-1000\0f5007522459c86e95ffcc62f32308f1_84f733b4-eea8-4063-a7fc-81d3a2fcb37c
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/848-115-0x0000000074250000-0x000000007493E000-memory.dmp
    Filesize

    6.9MB

  • memory/848-1-0x0000000000330000-0x00000000003DA000-memory.dmp
    Filesize

    680KB

  • memory/848-2-0x0000000074250000-0x000000007493E000-memory.dmp
    Filesize

    6.9MB

  • memory/848-100-0x0000000007890000-0x0000000007904000-memory.dmp
    Filesize

    464KB

  • memory/848-101-0x00000000005C0000-0x00000000005D0000-memory.dmp
    Filesize

    64KB

  • memory/848-102-0x0000000000840000-0x000000000084C000-memory.dmp
    Filesize

    48KB

  • memory/848-103-0x0000000008A40000-0x0000000008AA2000-memory.dmp
    Filesize

    392KB

  • memory/848-0-0x000000007425E000-0x000000007425F000-memory.dmp
    Filesize

    4KB

  • memory/2788-114-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-107-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-106-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-105-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-104-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-108-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-121-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-110-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2788-112-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-137-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2788-146-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB