Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 09:18

General

  • Target

    1abd67d1a0d5d076ce9082534440cd66_JaffaCakes118.exe

  • Size

    243KB

  • MD5

    1abd67d1a0d5d076ce9082534440cd66

  • SHA1

    c5dc340942be96a5e16ea5c6fd887b6ce4a10250

  • SHA256

    86359cc35bed2f01c982ccdf73825ec55b412a50ecb064d9c8f544f5be82cda0

  • SHA512

    78d35601b7660606bc8fd56b047cef2770bc0b0efc86a845f57943ae61cc302f33938fd11c9f0e5cf0dffd4af8afce1484c4793c7fc0900b14e0de91ba446597

  • SSDEEP

    3072:e1+MJKrUnFYY5z1i0Nmbi5fJBNpzLLmoutmSEWgj/:mIrPj0NmWtNlLLmoSbg7

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 16 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 18 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1abd67d1a0d5d076ce9082534440cd66_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1abd67d1a0d5d076ce9082534440cd66_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2348

Network

MITRE ATT&CK Matrix ATT&CK v13

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\cmsetac.dll
    Filesize

    32KB

    MD5

    83a810e7cdf705703ac7bfc9236119b0

    SHA1

    ab33a49ae2bc53a0776619a3ee2fd5ff3d2892a0

    SHA256

    9dfef4334882a0e867c93b91b4144f39ae841e9360cfc475a656cadbcb7d233c

    SHA512

    14e2e44c30c3d3f9157568c351b4fa76830599394fb7cfb3fe1c89e2b188b0c3ad485c71895caa94c1bece23e17f916fe7020771942725cbbb8ced13dd51fd3a

  • \Users\Admin\AppData\Local\Temp\ntdtcstp.dll
    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2348-16-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-49-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-9-0x0000000076720000-0x0000000076721000-memory.dmp
    Filesize

    4KB

  • memory/2348-5-0x0000000000260000-0x0000000000261000-memory.dmp
    Filesize

    4KB

  • memory/2348-10-0x0000000076710000-0x0000000076800000-memory.dmp
    Filesize

    960KB

  • memory/2348-11-0x0000000076710000-0x0000000076800000-memory.dmp
    Filesize

    960KB

  • memory/2348-12-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-14-0x0000000000620000-0x000000000062E000-memory.dmp
    Filesize

    56KB

  • memory/2348-13-0x0000000000270000-0x0000000000278000-memory.dmp
    Filesize

    32KB

  • memory/2348-15-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-55-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-7-0x0000000000620000-0x000000000062E000-memory.dmp
    Filesize

    56KB

  • memory/2348-28-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-25-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-22-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-31-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-34-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-37-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-40-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-43-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-46-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-19-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-52-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/2348-0-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB