Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 07:45

General

  • Target

    SetupX.exe

  • Size

    2.0MB

  • MD5

    a4900d9fe88f8ac892c383486088288c

  • SHA1

    28c089bf25992b270a4e7039bc880ba520186976

  • SHA256

    19e5e1df78d2545c13f25dfa94c33011822693461bba6c565d585a55b72343da

  • SHA512

    2c3c17183ce2675e2eb729b7e8cd4a879f45c81dea5dbc918ad7a3f14ee81b0fc4872ed9ad23e0700412ed192750a0bc9910a9948d0103b5b592ad644d271711

  • SSDEEP

    49152:P1vOOZdfm8KXVch7lkg1RF4UIFzUSAWSzGv:P18Vch7f1RFrIFzU1WSCv

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SetupX.exe
    "C:\Users\Admin\AppData\Local\Temp\SetupX.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    PID:2288

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    344B

    MD5

    f8e69e6b22f0f5f2105efd74b5202dad

    SHA1

    bf8a697fc32f3c3a82aa6a4e4306050b036e725b

    SHA256

    85d0264d5e6df5b18a7c4ab050a1a19d8bbedd6bbc964ad70e51ab31b55ea395

    SHA512

    eb26e8d680981b583ef9368de5789f83c240c607e2881a674c2f7243c26640755fbe08d2a6c720cc3e83e890daa9ab2656f5b9ad7ef0dfc0f5a67472ddaaa803

  • C:\Users\Admin\AppData\Local\Temp\Cab1B11.tmp
    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar1B72.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/2288-10-0x0000000008E10000-0x0000000008E11000-memory.dmp
    Filesize

    4KB

  • memory/2288-11-0x00000000092B0000-0x00000000092B1000-memory.dmp
    Filesize

    4KB

  • memory/2288-1-0x0000000077D30000-0x0000000077D32000-memory.dmp
    Filesize

    8KB

  • memory/2288-12-0x00000000092E0000-0x00000000092E1000-memory.dmp
    Filesize

    4KB

  • memory/2288-86-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-0-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-9-0x00000000092C0000-0x00000000092C1000-memory.dmp
    Filesize

    4KB

  • memory/2288-8-0x0000000009340000-0x0000000009341000-memory.dmp
    Filesize

    4KB

  • memory/2288-7-0x0000000009310000-0x0000000009311000-memory.dmp
    Filesize

    4KB

  • memory/2288-5-0x0000000009360000-0x0000000009361000-memory.dmp
    Filesize

    4KB

  • memory/2288-4-0x0000000009350000-0x0000000009351000-memory.dmp
    Filesize

    4KB

  • memory/2288-87-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-2-0x0000000009320000-0x0000000009321000-memory.dmp
    Filesize

    4KB

  • memory/2288-3-0x0000000008E00000-0x0000000008E01000-memory.dmp
    Filesize

    4KB

  • memory/2288-13-0x0000000000401000-0x000000000045D000-memory.dmp
    Filesize

    368KB

  • memory/2288-6-0x00000000092D0000-0x00000000092D1000-memory.dmp
    Filesize

    4KB

  • memory/2288-14-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-88-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-89-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-140-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-142-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-141-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-143-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-144-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-145-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-146-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-147-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-148-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB

  • memory/2288-152-0x0000000000400000-0x0000000000918000-memory.dmp
    Filesize

    5.1MB