Analysis

  • max time kernel
    30s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23-03-2023 23:02

General

  • Target

    1696-89-0x00000000001F0000-0x0000000000228000-memory.exe

  • Size

    224KB

  • MD5

    00ec8c843d65ff1394779505c415f08b

  • SHA1

    aaadfdd070bb7fe2ab6ac3ad64c9647717d5a77b

  • SHA256

    a6d1cfcbbc229980c556c7e620ff6ea74d8a81f8118595454ed780dd5b7222cd

  • SHA512

    8f74a60a6209e4f531697c441761e7a9c4ca6217d1786d1637eeaf5f33e560a30f499f1f07b89dedcf501150b08ecab87f89f2cdd7c588a44d608e4a5cf939fc

  • SSDEEP

    3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIIqIE8nA2VErmL4llWrg1933sl:QLV6Bta6dtJmakIM5DEYA2VcmL4lQ0s

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1696-89-0x00000000001F0000-0x0000000000228000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1696-89-0x00000000001F0000-0x0000000000228000-memory.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:904

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\292417F2-0FED-4AD3-B090-E0C692CFF81F\settings.bin
    Filesize

    40B

    MD5

    4e5e92e2369688041cc82ef9650eded2

    SHA1

    15e44f2f3194ee232b44e9684163b6f66472c862

    SHA256

    f8098a6290118f2944b9e7c842bd014377d45844379f863b00d54515a8a64b48

    SHA512

    1b368018907a3bc30421fda2c935b39dc9073b9b1248881e70ad48edb6caa256070c1a90b97b0f64bbe61e316dbb8d5b2ec8dbabcd0b0b2999ab50b933671ecb

  • memory/904-55-0x0000000002020000-0x0000000002060000-memory.dmp
    Filesize

    256KB

  • memory/904-64-0x0000000002020000-0x0000000002060000-memory.dmp
    Filesize

    256KB