Analysis

  • max time kernel
    139s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    07-12-2021 06:04

General

  • Target

    0caa902c368a65916d2fadd10fa10e4d924af64f4e3c17732ceb7142f2b4ec7b.exe

  • Size

    473KB

  • MD5

    1924a979e99c5ebcd367544b9c45423a

  • SHA1

    058cb4a49c5f45f2243fd04e2998beb83a198305

  • SHA256

    0caa902c368a65916d2fadd10fa10e4d924af64f4e3c17732ceb7142f2b4ec7b

  • SHA512

    0a40a932b8777d7ac423c98c3400f23b783e955952c3fffaffa8b7a0cb8fbaf9a9f6f943dfec75e9df60a07a883c58dc3f6e8745b8678660097b68b9a1a34bc1

Malware Config

Extracted

Family

lokibot

C2

http://secure01-redirect.net/gb17/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.

  • Loads dropped DLL 1 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0caa902c368a65916d2fadd10fa10e4d924af64f4e3c17732ceb7142f2b4ec7b.exe
    "C:\Users\Admin\AppData\Local\Temp\0caa902c368a65916d2fadd10fa10e4d924af64f4e3c17732ceb7142f2b4ec7b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4156
    • C:\Users\Admin\AppData\Local\Temp\0caa902c368a65916d2fadd10fa10e4d924af64f4e3c17732ceb7142f2b4ec7b.exe
      "C:\Users\Admin\AppData\Local\Temp\0caa902c368a65916d2fadd10fa10e4d924af64f4e3c17732ceb7142f2b4ec7b.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:432

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

  • \Users\Admin\AppData\Local\Temp\nseC12F.tmp\vebebsjbr.dll
    MD5

    d58550bf597a25d0946b5a3e93e8ca8a

    SHA1

    4f92e9e758311aec1a612f1ebcfc89485dfe2897

    SHA256

    8a3ef7b575c3192497d45c2fbfe19966363f70fafbaf78353f88b92189e8ecf2

    SHA512

    2b1d7d46f945db0614e30947053f1ce3bbb6fc8c6af97bdac4479630e66d73bd25e2f599d35526ea04a1aef4d714da22bd6e4f1e514da1b0f079d2766fe82af2

  • memory/432-119-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/432-120-0x00000000004139DE-mapping.dmp
  • memory/432-121-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB