Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 19:59

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Report Analysis Logs

General

  • Target

    e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753.exe

  • Size

    334KB

  • MD5

    adf5600538e00d4f055042baa795edf6

  • SHA1

    c53bcca9372d49ec2e463b0cb529abd89c5ef49b

  • SHA256

    e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753

  • SHA512

    ae291b31633d1b9de6ffb33ce5cb2ab68110699efdca1dbdc538fdbdf20c422e126af32d2be9d7df007c1f750dcd4d94d8f6bf1b871d407055ae22a8a9ced8b0

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753.exe
    "C:\Users\Admin\AppData\Local\Temp\e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753.exe
      "C:\Users\Admin\AppData\Local\Temp\e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3592
  • C:\Users\Admin\AppData\Roaming\jbwtthd
    C:\Users\Admin\AppData\Roaming\jbwtthd
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Users\Admin\AppData\Roaming\jbwtthd
      C:\Users\Admin\AppData\Roaming\jbwtthd
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:4208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\jbwtthd
    MD5

    adf5600538e00d4f055042baa795edf6

    SHA1

    c53bcca9372d49ec2e463b0cb529abd89c5ef49b

    SHA256

    e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753

    SHA512

    ae291b31633d1b9de6ffb33ce5cb2ab68110699efdca1dbdc538fdbdf20c422e126af32d2be9d7df007c1f750dcd4d94d8f6bf1b871d407055ae22a8a9ced8b0

    Download Submit
  • C:\Users\Admin\AppData\Roaming\jbwtthd
    MD5

    adf5600538e00d4f055042baa795edf6

    SHA1

    c53bcca9372d49ec2e463b0cb529abd89c5ef49b

    SHA256

    e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753

    SHA512

    ae291b31633d1b9de6ffb33ce5cb2ab68110699efdca1dbdc538fdbdf20c422e126af32d2be9d7df007c1f750dcd4d94d8f6bf1b871d407055ae22a8a9ced8b0

    Download Submit
  • C:\Users\Admin\AppData\Roaming\jbwtthd
    MD5

    adf5600538e00d4f055042baa795edf6

    SHA1

    c53bcca9372d49ec2e463b0cb529abd89c5ef49b

    SHA256

    e2185c73f6239d8d5fc51911ef81f28394634e963620b3132fe402e0120f5753

    SHA512

    ae291b31633d1b9de6ffb33ce5cb2ab68110699efdca1dbdc538fdbdf20c422e126af32d2be9d7df007c1f750dcd4d94d8f6bf1b871d407055ae22a8a9ced8b0

    Download Submit
  • memory/1640-118-0x0000000001100000-0x0000000001116000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1640-125-0x0000000001140000-0x0000000001156000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3592-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3592-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4208-124-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download