Analysis

  • max time kernel
    143s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-08-2024 08:33

General

  • Target

    c4a66759f1e79cd39c53f633b75a42a3_JaffaCakes118.ps1

  • Size

    499KB

  • MD5

    c4a66759f1e79cd39c53f633b75a42a3

  • SHA1

    e2ecc764ad94a4aebd30c1b1b97365ac84676907

  • SHA256

    1416fcbe8c13e020ed59b1da68f09c8d7f7de47d099ea4d4abd41cfbee05b9b1

  • SHA512

    fa37ed15716f424f19d849c726d8ba3dad5e4c083c5d1ff96e25cbc6de284c2b3d730bff1870e2c8ffadea8539bd116dab93131a14f44a0cb39059fdec59c01b

  • SSDEEP

    12288:KZv1f3cDuHITp6lGNGtsNTe8FqQ8j17H2dp:KrfMfTDzNTf4Q7

Malware Config

Extracted

Family

lokibot

C2

http://higomanga.info/sky9/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.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Blocklisted process makes network request 5 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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
  • Drops file in Windows directory 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\c4a66759f1e79cd39c53f633b75a42a3_JaffaCakes118.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Users\Public\yzng.exe
      "C:\Users\Public\yzng.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Blocklisted process makes network request
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:8676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tsoh2d4q.5ts.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\nshD756.tmp\System.dll

    Filesize

    12KB

    MD5

    0d7ad4f45dc6f5aa87f606d0331c6901

    SHA1

    48df0911f0484cbe2a8cdd5362140b63c41ee457

    SHA256

    3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    SHA512

    c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

  • C:\Users\Admin\AppData\Local\Temp\simmer.dll

    Filesize

    11KB

    MD5

    eb2408a137927f9a7f6941aaa524ea2d

    SHA1

    6e3ffb190ecc53aa8a6caa5a0efab7a13dba339e

    SHA256

    2f26a6c0c75fed429351f3ec031575f7fb24d1662836daede04572461b1ea7a0

    SHA512

    daff54303abd27463d63cf1f90303ea7bf7487a380ad26dbe03dc747d8868a00643d7a0460b956debacd59838d861974715b74f097dd34c35f79fe29852b9cff

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Public\yzng.exe

    Filesize

    355KB

    MD5

    8cee26303b6f0ede0db8cbe5a9baeeab

    SHA1

    a4920e4504f90301e8eaecfabedeac09fae0949b

    SHA256

    df87ea2fbfd7fc2eaf84f59375d57c10c044692b354ef682ff2f62356cbb3700

    SHA512

    e65bdbada5f9f45c1da4acd37a034fb326fbb3d5ee8c74e8f6083ee4225feb4dcb22f2638872e30e9d3c21d4a7b4ffbaa263e7d0d59dc3cf756f52701abddb50

  • C:\Windows\win.ini

    Filesize

    131B

    MD5

    9848e4efb0abd437d65e6d3d1d973adb

    SHA1

    f427ac7c50b19f66658ae7f92cbaf21110b49a47

    SHA256

    c8b84add37da849977a84fe62badb6cb908be99769edb70d60bcd04c0aec2a3f

    SHA512

    f90f1f65b6b824a526469b8d739f733a54a7f485d8b5f680de7a35fac90786bf6ba5a0b1d62e139663c5ee73b8d687cf32d4ccf188e18c53084ec12d8c216b17

  • memory/2732-11-0x00007FFF5B650000-0x00007FFF5C111000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-1-0x00000205751D0000-0x00000205751F2000-memory.dmp

    Filesize

    136KB

  • memory/2732-12-0x00007FFF5B650000-0x00007FFF5C111000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-0-0x00007FFF5B653000-0x00007FFF5B655000-memory.dmp

    Filesize

    8KB

  • memory/2732-18-0x00007FFF5B650000-0x00007FFF5C111000-memory.dmp

    Filesize

    10.8MB

  • memory/4780-313-0x0000000002980000-0x0000000002981000-memory.dmp

    Filesize

    4KB

  • memory/4780-10056-0x00000000029B0000-0x00000000029D0000-memory.dmp

    Filesize

    128KB

  • memory/4780-312-0x0000000002970000-0x0000000002972000-memory.dmp

    Filesize

    8KB

  • memory/4780-47-0x0000000002990000-0x0000000002997000-memory.dmp

    Filesize

    28KB

  • memory/8676-10057-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/8676-10058-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/8676-10059-0x0000000000830000-0x0000000000836000-memory.dmp

    Filesize

    24KB

  • memory/8676-10060-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/8676-10081-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/8676-10083-0x0000000000830000-0x0000000000836000-memory.dmp

    Filesize

    24KB

  • memory/8676-10090-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB