Resubmissions

24-12-2022 21:24

221224-z83rxsdh2t 10

24-12-2022 20:48

221224-zlpa1sdg7w 10

Analysis

  • max time kernel
    150s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2022 20:48

General

  • Target

    0fe0fdd956b57cbd0cfc4998c65e9a762781b01d3f3cd69b0096897c8fc275d1.exe

  • Size

    316KB

  • MD5

    1cd8b593c078ed11ca602da358452c48

  • SHA1

    801efb1fdb58c0d8e64bff1f191246532f173176

  • SHA256

    0fe0fdd956b57cbd0cfc4998c65e9a762781b01d3f3cd69b0096897c8fc275d1

  • SHA512

    139da83b3acdf408faf14781e73ca2fd762b57049d994402ac74dee19bfbdfeced04f11a5e2061be1dd838b971b5ceef8fd084c8afb60a897f73d0940d38b1c8

  • SSDEEP

    6144:AwKLwDWwbFZ63959D1rDQuoFUgRR0cSpQTtyzsduHNIv:/K8DWwT6NbBDQHnRR0TCtyYduHNI

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fe0fdd956b57cbd0cfc4998c65e9a762781b01d3f3cd69b0096897c8fc275d1.exe
    "C:\Users\Admin\AppData\Local\Temp\0fe0fdd956b57cbd0cfc4998c65e9a762781b01d3f3cd69b0096897c8fc275d1.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1456

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1456-54-0x00000000768A1000-0x00000000768A3000-memory.dmp
    Filesize

    8KB

  • memory/1456-55-0x000000000058C000-0x00000000005A1000-memory.dmp
    Filesize

    84KB

  • memory/1456-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/1456-57-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB

  • memory/1456-58-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB