Analysis

  • max time kernel
    146s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-08-2022 19:33

General

  • Target

    0094a21cdba5b0d2622b2686f64dbcccf090675ae7ae86f21d4063ac1e17ccf9.exe

  • Size

    943KB

  • MD5

    6036b574d93e0f406160cb2fd5ae636d

  • SHA1

    bf7a1f488e36139f75e93458fd71f660cf7996e0

  • SHA256

    0094a21cdba5b0d2622b2686f64dbcccf090675ae7ae86f21d4063ac1e17ccf9

  • SHA512

    323fc3b7dc66c3557d4176605702bafd8a38b6a264b2969b2fbabcd9e99cccb5bc8461f67e45362addc13c4efc9f78015314988ac1a94241ed61f87d7dffef52

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 45 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0094a21cdba5b0d2622b2686f64dbcccf090675ae7ae86f21d4063ac1e17ccf9.exe
    "C:\Users\Admin\AppData\Local\Temp\0094a21cdba5b0d2622b2686f64dbcccf090675ae7ae86f21d4063ac1e17ccf9.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3800
    • C:\Windows\SysWOW64\cleanmgr.exe
      "C:\Windows\System32\cleanmgr.exe"
      2⤵
      • Enumerates connected drives
      PID:3496

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3496-205-0x0000000000000000-mapping.dmp
  • memory/3800-182-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-204-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-163-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-183-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-167-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-168-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-166-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-165-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-169-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-170-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-171-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-172-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-173-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-174-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-175-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-178-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-177-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-185-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-179-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-180-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-181-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-145-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-164-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-162-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-176-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-189-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-190-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-188-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-187-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-186-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-191-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-192-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-193-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-195-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-196-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-200-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-199-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-198-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-201-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-202-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-197-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-203-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-194-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-184-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB

  • memory/3800-161-0x0000000003BB0000-0x0000000003CA4000-memory.dmp
    Filesize

    976KB