Analysis

  • max time kernel
    151s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220722-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 06:08

General

  • Target

    Payment Advice - Advice Ref[GLV404865688] Pr.exe

  • Size

    801KB

  • MD5

    48d20d1c2a35604525157b95b44f4d3c

  • SHA1

    2c8f02b4a0530457cbc633445bf9d11b8f12b81b

  • SHA256

    9433ec5758b48a6193b6b80ac03df0acf553d2ebeba04d84b6dbec9558a6e035

  • SHA512

    38f2cd76936ba2ff76df0097b574ce7d6847965d5fccf16eae2ddbb7b097b05fe9db20b280d876041d0c48c92e176fbed6624a12f1d7e014401f2d17cc2b3d61

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

    suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

  • suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

    suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

  • ModiLoader Second Stage 61 IoCs
  • NirSoft MailPassView 1 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 3 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 6 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 accounts 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4076
    • C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe" /stext "C:\Users\Admin\AppData\Local\Temp\wgump"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5008
    • C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe" /stext "C:\Users\Admin\AppData\Local\Temp\gaaehfwn"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4652
    • C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref[GLV404865688] Pr.exe" /stext "C:\Users\Admin\AppData\Local\Temp\rcfpixohhqgl"
      2⤵
      • Accesses Microsoft Outlook accounts
      PID:4896

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\wgump
    Filesize

    4KB

    MD5

    508d12363b937319e4dbfc174a10ecba

    SHA1

    edb7ae72b83074621bc83e12d79e6ec91b28952e

    SHA256

    2e4b211b03ba5a4b727a3bdeb55afc31be43ca8605fe7189fb755befa4f4e061

    SHA512

    384f33d45223f2428c80e465ecae7e15a0dc348d2421d4ede7e01e77358e8e6eadcb8002227b9577c2ee1071199267c21a5e35554fc773d4d9f583bff0265e15

  • memory/4076-207-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-226-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-175-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-174-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-176-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-177-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-178-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-179-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-180-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-181-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-183-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-182-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-185-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-184-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-187-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-186-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-188-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-190-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-189-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-191-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-192-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-194-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-193-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-196-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-195-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-197-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-198-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-199-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-200-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-201-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-202-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-203-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-204-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-205-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-206-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-160-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-209-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-263-0x0000000005A20000-0x0000000005A9E000-memory.dmp
    Filesize

    504KB

  • memory/4076-173-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-212-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-211-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-214-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-213-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-215-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-216-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-217-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-218-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-219-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-220-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-222-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-223-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-225-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-224-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-227-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-210-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-228-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-230-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-229-0x0000000005990000-0x0000000005A14000-memory.dmp
    Filesize

    528KB

  • memory/4076-232-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-234-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-235-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-236-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4076-239-0x0000000005990000-0x0000000005A14000-memory.dmp
    Filesize

    528KB

  • memory/4076-240-0x0000000005A20000-0x0000000005A9E000-memory.dmp
    Filesize

    504KB

  • memory/4076-208-0x0000000005570000-0x0000000005625000-memory.dmp
    Filesize

    724KB

  • memory/4652-255-0x0000000000400000-0x0000000000424000-memory.dmp
    Filesize

    144KB

  • memory/4652-259-0x0000000000400000-0x0000000000424000-memory.dmp
    Filesize

    144KB

  • memory/4652-244-0x0000000000000000-mapping.dmp
  • memory/4896-249-0x0000000000000000-mapping.dmp
  • memory/4896-260-0x0000000000400000-0x0000000000457000-memory.dmp
    Filesize

    348KB

  • memory/5008-241-0x0000000000000000-mapping.dmp
  • memory/5008-254-0x0000000000400000-0x0000000000478000-memory.dmp
    Filesize

    480KB

  • memory/5008-251-0x0000000000400000-0x0000000000478000-memory.dmp
    Filesize

    480KB

  • memory/5008-261-0x0000000000400000-0x0000000000478000-memory.dmp
    Filesize

    480KB