Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-07-2022 09:26

General

  • Target

    0a22badfd2f33aebe32d4689f11abbc31211d5ae.exe

  • Size

    1.4MB

  • MD5

    10bdc120c93912b9b937ad16cc7a13c9

  • SHA1

    0a22badfd2f33aebe32d4689f11abbc31211d5ae

  • SHA256

    dfb89b62125470adc70f0e24636633c45d0841aa8e84d09b6bab99f437e2f576

  • SHA512

    6b438edf1e591f485974085959634265096a42ef6148c74fe125f622e1f9667e543952fae8ee812d02990ca2566435a44b161383c3fcb58cfe4bb65f6c58530d

Score
10/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a22badfd2f33aebe32d4689f11abbc31211d5ae.exe
    "C:\Users\Admin\AppData\Local\Temp\0a22badfd2f33aebe32d4689f11abbc31211d5ae.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Users\Admin\AppData\Local\Temp\cmd.exe
        "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
        3⤵
        • Executes dropped EXE
        PID:980
      • C:\Users\Admin\AppData\Local\Temp\cmd.exe
        "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:908
        • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
          "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
          4⤵
          • Executes dropped EXE
          PID:1236

Network

MITRE ATT&CK Matrix ATT&CK v6

Command and Control

Connection Proxy

1
T1090

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • C:\Users\Admin\AppData\Local\Temp\cmd.exe
    Filesize

    295KB

    MD5

    ad7b9c14083b52bc532fba5948342b98

    SHA1

    ee8cbf12d87c4d388f09b4f69bed2e91682920b5

    SHA256

    17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

    SHA512

    e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

  • C:\Users\Admin\AppData\Local\Temp\cmd.exe
    Filesize

    295KB

    MD5

    ad7b9c14083b52bc532fba5948342b98

    SHA1

    ee8cbf12d87c4d388f09b4f69bed2e91682920b5

    SHA256

    17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

    SHA512

    e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt
    Filesize

    28B

    MD5

    55d7a9d81a671fbdd9b4aff7bafddf50

    SHA1

    61d8e49f5b2813196ffc6ec5ffce3506438769c9

    SHA256

    143c2dd25b8fa2f4f42b5975a6685017de3d52aa3b4ac038eee099bb6562ceba

    SHA512

    72a1f66cff4e8c3a9534e664775f1eca4e36bd7bfb1eabe2c2a03d82dfcdc4f5fdd61b1be594cc111cf0cf48193890ee1cd52707ff585fffba5ab9c40f69f9af

  • \Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • \Users\Admin\AppData\Local\Temp\cmd.exe
    Filesize

    295KB

    MD5

    ad7b9c14083b52bc532fba5948342b98

    SHA1

    ee8cbf12d87c4d388f09b4f69bed2e91682920b5

    SHA256

    17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

    SHA512

    e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

  • \Users\Admin\AppData\Local\Temp\cmd.exe
    Filesize

    295KB

    MD5

    ad7b9c14083b52bc532fba5948342b98

    SHA1

    ee8cbf12d87c4d388f09b4f69bed2e91682920b5

    SHA256

    17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

    SHA512

    e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

  • memory/908-66-0x0000000000000000-mapping.dmp
  • memory/908-70-0x0000000076FD0000-0x0000000077179000-memory.dmp
    Filesize

    1.7MB

  • memory/908-83-0x0000000000400000-0x000000000049F000-memory.dmp
    Filesize

    636KB

  • memory/908-82-0x0000000000240000-0x000000000025F000-memory.dmp
    Filesize

    124KB

  • memory/908-81-0x0000000010000000-0x0000000010016000-memory.dmp
    Filesize

    88KB

  • memory/908-76-0x0000000000400000-0x000000000049F000-memory.dmp
    Filesize

    636KB

  • memory/908-69-0x0000000000090000-0x0000000000098000-memory.dmp
    Filesize

    32KB

  • memory/1224-55-0x0000000000000000-mapping.dmp
  • memory/1224-75-0x00000000045E7000-0x00000000045F7000-memory.dmp
    Filesize

    64KB

  • memory/1224-56-0x0000000075E41000-0x0000000075E43000-memory.dmp
    Filesize

    8KB

  • memory/1224-60-0x0000000076FD0000-0x0000000077179000-memory.dmp
    Filesize

    1.7MB

  • memory/1224-58-0x0000000000360000-0x0000000000368000-memory.dmp
    Filesize

    32KB

  • memory/1224-65-0x00000000045E7000-0x00000000045F7000-memory.dmp
    Filesize

    64KB

  • memory/1224-59-0x00000000045E0000-0x0000000004664000-memory.dmp
    Filesize

    528KB

  • memory/1236-78-0x0000000000000000-mapping.dmp
  • memory/1824-54-0x0000000000270000-0x000000000027A000-memory.dmp
    Filesize

    40KB

  • memory/1824-57-0x0000000000270000-0x000000000027A000-memory.dmp
    Filesize

    40KB