Overview

overview

8

Static

static

3

9d3c881c29...9d.exe

windows7-x64

7

9d3c881c29...9d.exe

windows10-1703-x64

7

9d3c881c29...9d.exe

windows10-2004-x64

8

9d3c881c29...9d.exe

windows11-21h2-x64

7

Resubmissions

09-04-2024 13:04

240409-qbet6aff89 10

09-04-2024 13:04

240409-qbd8maff88 8

09-04-2024 13:04

240409-qbdl4aah8z 10

09-04-2024 13:04

240409-qbdbbsff87 7

Analysis

  • max time kernel
    159s
  • max time network
    1200s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    09-04-2024 13:04

Sharing

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General

  • Target

    9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

  • Size

    1.9MB

  • MD5

    57c833bfd5042e34bec23dfd711cd151

  • SHA1

    6bcd1915173d57d369e209943be31eebebdd535a

  • SHA256

    9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d

  • SHA512

    3c14531cd81ac2276cac72da573cb5f452c53b96175acca025a8e30251c487fcd382a8bc25a5241e6700832dbb760313bf9e51ffa0fcd480d5ddc6662cbc02e1

  • SSDEEP

    49152:JpOMJqAtfj8YFWZUQUqxbhS+oWOKl9BoKzLPGz+fATq:BJqaj8S8zUqx0xW1KKzLP8w

Score
7/10
persistenceupx

Malware Config

Signatures

  • UPX packed file 44 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 9 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
    "C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
      "C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:1740

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp
    Filesize

    2.6MB

    MD5

    cc74fe855429ddc5afd0492c81a99ed3

    SHA1

    9f01e7f41fe661b9d0ea01b5618d3ca142e0e9c8

    SHA256

    d4244a317932d44c7cdc64bf716a1452c61bfafd28b8ab0fa85fb785725e8dbc

    SHA512

    4a11e0b81b9714e42841ff7744a1baedc8396589cd275ce0627502c5e9582ecdb279602325c01a07616d5d1e4c635ae9aa12353e3273c310e735c480a3f9c442

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new
    Filesize

    7.1MB

    MD5

    4960d100e9d98e396acf45910e6bc830

    SHA1

    571f223ecb694547f951c69167e117c2f664edc8

    SHA256

    659fdb881b9bc47f06e0f1aa2d65239c1f26c59f5c0cab5adf12f6d7345e3330

    SHA512

    63936bdf1c9d154eee2dec12a9413fd24117a282254abde1f974433d7e37527ef7b7faca2fc46f234836c08d9ff89c3e1d70cd82b33cc2e5d60de6dce744fcf6

    Download Submit
  • memory/1740-62-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-9-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-64-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-68-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-6-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-8-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-75-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-10-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-11-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-71-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-27-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-79-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-35-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-36-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-37-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-40-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-51-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-52-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-55-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-59-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-69-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-61-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-73-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-66-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-60-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-5-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1740-84-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-91-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-98-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-104-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-108-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-107-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-102-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-99-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-97-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-96-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-94-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-92-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-89-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-88-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-87-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-85-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-82-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/1740-78-0x0000000000400000-0x0000000000848000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/2768-0-0x0000000002330000-0x00000000024E8000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2768-4-0x00000000024F0000-0x00000000026A7000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2768-7-0x0000000002330000-0x00000000024E8000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2768-1-0x0000000002330000-0x00000000024E8000-memory.dmp
    Filesize

    1.7MB

    Download