Analysis

  • max time kernel
    136s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    21-10-2021 06:08

General

  • Target

    37d685665a9b56dd4d6210a887d81118e3a6b55bd78c0cd4e8c9e75d812502ac.exe

  • Size

    315KB

  • MD5

    d6a379f6ac44c19db62cc3b009fc4ef0

  • SHA1

    a5581865a04bac92b32517163d3b64b9a2981aab

  • SHA256

    37d685665a9b56dd4d6210a887d81118e3a6b55bd78c0cd4e8c9e75d812502ac

  • SHA512

    45248e61e24bac6b04d7dd2e67f34c60515c3fefbbf394ce4f2e1c4e490e9c9858ee86ce3a6ce8ab84579c7b971395b63df69fe05d502c0d3236bdd85a20c834

Malware Config

Extracted

Family

lokibot

C2

http://63.250.40.204/~wpdemo/file.php?search=661799

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.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs
  • Looks for VMWare Tools registry key 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • 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
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37d685665a9b56dd4d6210a887d81118e3a6b55bd78c0cd4e8c9e75d812502ac.exe
    "C:\Users\Admin\AppData\Local\Temp\37d685665a9b56dd4d6210a887d81118e3a6b55bd78c0cd4e8c9e75d812502ac.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\37d685665a9b56dd4d6210a887d81118e3a6b55bd78c0cd4e8c9e75d812502ac.exe
      "C:\Users\Admin\AppData\Local\Temp\37d685665a9b56dd4d6210a887d81118e3a6b55bd78c0cd4e8c9e75d812502ac.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1460

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1460-126-0x00000000004139DE-mapping.dmp
  • memory/1460-125-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1460-127-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1680-115-0x0000000000D70000-0x0000000000D71000-memory.dmp
    Filesize

    4KB

  • memory/1680-117-0x0000000005A40000-0x0000000005A41000-memory.dmp
    Filesize

    4KB

  • memory/1680-118-0x0000000005600000-0x0000000005601000-memory.dmp
    Filesize

    4KB

  • memory/1680-119-0x0000000005780000-0x0000000005781000-memory.dmp
    Filesize

    4KB

  • memory/1680-120-0x0000000005540000-0x0000000005A3E000-memory.dmp
    Filesize

    5.0MB

  • memory/1680-121-0x0000000008D00000-0x0000000008D07000-memory.dmp
    Filesize

    28KB

  • memory/1680-122-0x0000000009040000-0x0000000009041000-memory.dmp
    Filesize

    4KB

  • memory/1680-123-0x0000000007180000-0x00000000071BC000-memory.dmp
    Filesize

    240KB

  • memory/1680-124-0x0000000008FB0000-0x0000000008FB1000-memory.dmp
    Filesize

    4KB