Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 17:42

General

  • Target

    rPaymentadvice.exe

  • Size

    855KB

  • MD5

    7d429931b4028877a01bc1b8af131394

  • SHA1

    237319bed39b32aa4878479043c74ef958f75df5

  • SHA256

    6682d4c801b131d5de5810898709e48f858f7204de3fbe9eedd08d7649202a4b

  • SHA512

    724d8e12592f2edc8d2e163b888ac80aa35d083cde9969a2241f1abf504a574d12ae105270a7882e4d68c8228a9905e5c4a5afbf7e19d560139871b3e021065f

  • SSDEEP

    12288:v3n4NBHPdHG2Qj8M+hFJHW8265co/G/DEl4MVonUp8p:f4NZJo4hjV5jJSiouU

Malware Config

Extracted

Family

lokibot

C2

https://sempersim.su/c6/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.

  • 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
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rPaymentadvice.exe
    "C:\Users\Admin\AppData\Local\Temp\rPaymentadvice.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Users\Admin\AppData\Local\Temp\rPaymentadvice.exe
      "C:\Users\Admin\AppData\Local\Temp\rPaymentadvice.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2516

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/1812-0-0x0000000001260000-0x000000000133C000-memory.dmp
    Filesize

    880KB

  • memory/1812-1-0x00000000744D0000-0x0000000074BBE000-memory.dmp
    Filesize

    6.9MB

  • memory/1812-2-0x0000000000640000-0x0000000000680000-memory.dmp
    Filesize

    256KB

  • memory/1812-3-0x0000000000350000-0x0000000000362000-memory.dmp
    Filesize

    72KB

  • memory/1812-4-0x00000000005F0000-0x00000000005F8000-memory.dmp
    Filesize

    32KB

  • memory/1812-5-0x0000000000600000-0x000000000060C000-memory.dmp
    Filesize

    48KB

  • memory/1812-6-0x0000000005170000-0x00000000051D2000-memory.dmp
    Filesize

    392KB

  • memory/1812-21-0x00000000744D0000-0x0000000074BBE000-memory.dmp
    Filesize

    6.9MB

  • memory/2516-13-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-15-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2516-19-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-11-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-22-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-23-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-27-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-9-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-7-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2516-43-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB