Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2024 11:54

General

  • Target

    34760d7f37d456ec9ac8342f407df0b3_JaffaCakes118.ps1

  • Size

    497KB

  • MD5

    34760d7f37d456ec9ac8342f407df0b3

  • SHA1

    049df3a38d9a393c7f1020274e2a30ddff403ee7

  • SHA256

    b2e1e8bbd809a7a7be60273c60531e6cad43fa9e7738fb96cdad567cdba19946

  • SHA512

    a16b5cd5936efd28c216dd2dcee5be683131e08039f7f6dbd5ace1761f862fa6f020535765eeea936128f0dc35520d13dc429321e1b29ba47bc12f4fb5857203

  • SSDEEP

    12288:KSDiu7Y2NufE+EVIr2RDg1WNhiiGttf6Ea:KSRYC3VI3WCf69

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.

  • 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).

  • 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\34760d7f37d456ec9ac8342f407df0b3_JaffaCakes118.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Users\Public\mrgq.exe
      "C:\Users\Public\mrgq.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:5012
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Blocklisted process makes network request
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:11972

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\Local\Temp\__PSScriptPolicyTest_5ka2tffm.mwo.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\nsm4A97.tmp\System.dll
    Filesize

    12KB

    MD5

    0d7ad4f45dc6f5aa87f606d0331c6901

    SHA1

    48df0911f0484cbe2a8cdd5362140b63c41ee457

    SHA256

    3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    SHA512

    c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

  • C:\Users\Admin\AppData\Local\Temp\surrebutter.dll
    Filesize

    10KB

    MD5

    51921a259471561b82e7b37b08cac3a5

    SHA1

    a3d991d42e1861f4db64438969116771bc8dbb81

    SHA256

    32dc82dd46ca4e4937b9f3c31988dde9cd1cfd4c907798d942b13394169f1bf6

    SHA512

    2446084e48688f37e60116c734dc9c8172e3692b2dde6e915c35f89bed7c383c4c62516680b4a701f3a8d29bcfdf7418f9846c302d4a64f042aabe000b07aa7a

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3906287020-2915474608-1755617787-1000\0f5007522459c86e95ffcc62f32308f1_215f2dba-ef84-4dd1-b127-5f514a0c233b
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3906287020-2915474608-1755617787-1000\0f5007522459c86e95ffcc62f32308f1_215f2dba-ef84-4dd1-b127-5f514a0c233b
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Public\mrgq.exe
    Filesize

    354KB

    MD5

    7e4fe36959bc9777365c1af1f79d7ea4

    SHA1

    14e980c87314b34178f432293ac2dcfb34b11113

    SHA256

    3b5cd3763cfbe5bf37d5c07264287cd5085ea80b14ed7c5542d580a6dcfe7971

    SHA512

    bbdf0f38b1e04f41ad8f282194cc2fc52065258f705cd6d5b95cbc67dd844c915856fa82ab1d71d0a21dc718b14a58e52327906aff0be75cd5d804136597ae4c

  • C:\Windows\win.ini
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • memory/4780-12-0x00007FFAA59E0000-0x00007FFAA64A1000-memory.dmp
    Filesize

    10.8MB

  • memory/4780-6-0x000002DAAE160000-0x000002DAAE182000-memory.dmp
    Filesize

    136KB

  • memory/4780-11-0x00007FFAA59E0000-0x00007FFAA64A1000-memory.dmp
    Filesize

    10.8MB

  • memory/4780-0-0x00007FFAA59E3000-0x00007FFAA59E5000-memory.dmp
    Filesize

    8KB

  • memory/4780-31-0x00007FFAA59E0000-0x00007FFAA64A1000-memory.dmp
    Filesize

    10.8MB

  • memory/5012-10056-0x0000000002880000-0x00000000028A0000-memory.dmp
    Filesize

    128KB

  • memory/5012-47-0x0000000002860000-0x0000000002867000-memory.dmp
    Filesize

    28KB

  • memory/5012-76-0x00000000021F0000-0x00000000021F1000-memory.dmp
    Filesize

    4KB

  • memory/5012-77-0x0000000002200000-0x0000000002201000-memory.dmp
    Filesize

    4KB

  • memory/11972-10057-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/11972-10058-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/11972-10059-0x0000000001130000-0x0000000001136000-memory.dmp
    Filesize

    24KB

  • memory/11972-10080-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/11972-10082-0x0000000001130000-0x0000000001136000-memory.dmp
    Filesize

    24KB

  • memory/11972-10090-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB