Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 19:54

General

  • Target

    d879c5b03589adc71ba517fc5a7c7d2aeee2c841a32ef09c9ae9e7ab7e755967.exe

  • Size

    694KB

  • MD5

    8a8122ccfbbe6b84993eacc02f2e869a

  • SHA1

    22caaac571fc26bc41aa3c67b7cde40c3b5b7f8a

  • SHA256

    d879c5b03589adc71ba517fc5a7c7d2aeee2c841a32ef09c9ae9e7ab7e755967

  • SHA512

    e0a395b0c952888a19e6fd097e8dbad095afff943f75a66d25509e2eb2bd0160fee6ddfc9d10d54775dd5791f9ecad185fdc5b035da5fcbbf3598913a387092f

  • SSDEEP

    12288:Zy90NHV/IWmkIROabfLMv28gHN1sCfqQP1UR5vleu2Kn32sboip:ZywJHAOabjMvDgHNeQP1URWKnpbn

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 8 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d879c5b03589adc71ba517fc5a7c7d2aeee2c841a32ef09c9ae9e7ab7e755967.exe
    "C:\Users\Admin\AppData\Local\Temp\d879c5b03589adc71ba517fc5a7c7d2aeee2c841a32ef09c9ae9e7ab7e755967.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un041867.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un041867.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1844
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        PID:1744

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un041867.exe

    Filesize

    541KB

    MD5

    e7b44ce7b6deae8f1c540d7e4c04a810

    SHA1

    a511872ca478cd855b1c0194fc65f51228f790f7

    SHA256

    3caafc7cb121d2f4a6aab3fb0a48496fdda7cee05c744c724974f66466e6a62b

    SHA512

    d391246bf2fd7621cbaf886dc09f9343f4fde71064d5de66d6d608da7765161af5af4803782909b226679f6936e62f5375d61e2a623c557f132f6c91d027593e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un041867.exe

    Filesize

    541KB

    MD5

    e7b44ce7b6deae8f1c540d7e4c04a810

    SHA1

    a511872ca478cd855b1c0194fc65f51228f790f7

    SHA256

    3caafc7cb121d2f4a6aab3fb0a48496fdda7cee05c744c724974f66466e6a62b

    SHA512

    d391246bf2fd7621cbaf886dc09f9343f4fde71064d5de66d6d608da7765161af5af4803782909b226679f6936e62f5375d61e2a623c557f132f6c91d027593e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe

    Filesize

    257KB

    MD5

    5e78272f648054f2dc61e06b3b295b48

    SHA1

    3d602357159dc2ff1c16d10d2464ba5a3cd1a8c9

    SHA256

    b6169040f38b7c49c63f68e994ef7c656a0b9684468561338484a059293c74c8

    SHA512

    50f1aa3eafcf6f7f4ed541c6542feef4046a8de6451e96083151cb25c831914a5f046ad350e9c40ca4d5556919ad36211d53c545daa8a7e640f3acbb5d8f1f97

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe

    Filesize

    257KB

    MD5

    5e78272f648054f2dc61e06b3b295b48

    SHA1

    3d602357159dc2ff1c16d10d2464ba5a3cd1a8c9

    SHA256

    b6169040f38b7c49c63f68e994ef7c656a0b9684468561338484a059293c74c8

    SHA512

    50f1aa3eafcf6f7f4ed541c6542feef4046a8de6451e96083151cb25c831914a5f046ad350e9c40ca4d5556919ad36211d53c545daa8a7e640f3acbb5d8f1f97

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe

    Filesize

    257KB

    MD5

    5e78272f648054f2dc61e06b3b295b48

    SHA1

    3d602357159dc2ff1c16d10d2464ba5a3cd1a8c9

    SHA256

    b6169040f38b7c49c63f68e994ef7c656a0b9684468561338484a059293c74c8

    SHA512

    50f1aa3eafcf6f7f4ed541c6542feef4046a8de6451e96083151cb25c831914a5f046ad350e9c40ca4d5556919ad36211d53c545daa8a7e640f3acbb5d8f1f97

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe

    Filesize

    340KB

    MD5

    2de61161cfc62dd49049deac443338d6

    SHA1

    2de88e3c6857c9f8c08dba3c3bd06135069de087

    SHA256

    820e43a5879a2b02c3ac5c6f65f2b7b37d78e8e13ad1a5c0d31162f56731d6aa

    SHA512

    d95163930e3938c2b72d9f51de2f5a8de2a9490edc3b46a096e3535a845df47e92dc76b8ec856c14137492a5b8b177ce2e615a461b8f517b1e312b93806e8d18

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe

    Filesize

    340KB

    MD5

    2de61161cfc62dd49049deac443338d6

    SHA1

    2de88e3c6857c9f8c08dba3c3bd06135069de087

    SHA256

    820e43a5879a2b02c3ac5c6f65f2b7b37d78e8e13ad1a5c0d31162f56731d6aa

    SHA512

    d95163930e3938c2b72d9f51de2f5a8de2a9490edc3b46a096e3535a845df47e92dc76b8ec856c14137492a5b8b177ce2e615a461b8f517b1e312b93806e8d18

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe

    Filesize

    340KB

    MD5

    2de61161cfc62dd49049deac443338d6

    SHA1

    2de88e3c6857c9f8c08dba3c3bd06135069de087

    SHA256

    820e43a5879a2b02c3ac5c6f65f2b7b37d78e8e13ad1a5c0d31162f56731d6aa

    SHA512

    d95163930e3938c2b72d9f51de2f5a8de2a9490edc3b46a096e3535a845df47e92dc76b8ec856c14137492a5b8b177ce2e615a461b8f517b1e312b93806e8d18

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un041867.exe

    Filesize

    541KB

    MD5

    e7b44ce7b6deae8f1c540d7e4c04a810

    SHA1

    a511872ca478cd855b1c0194fc65f51228f790f7

    SHA256

    3caafc7cb121d2f4a6aab3fb0a48496fdda7cee05c744c724974f66466e6a62b

    SHA512

    d391246bf2fd7621cbaf886dc09f9343f4fde71064d5de66d6d608da7765161af5af4803782909b226679f6936e62f5375d61e2a623c557f132f6c91d027593e

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un041867.exe

    Filesize

    541KB

    MD5

    e7b44ce7b6deae8f1c540d7e4c04a810

    SHA1

    a511872ca478cd855b1c0194fc65f51228f790f7

    SHA256

    3caafc7cb121d2f4a6aab3fb0a48496fdda7cee05c744c724974f66466e6a62b

    SHA512

    d391246bf2fd7621cbaf886dc09f9343f4fde71064d5de66d6d608da7765161af5af4803782909b226679f6936e62f5375d61e2a623c557f132f6c91d027593e

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe

    Filesize

    257KB

    MD5

    5e78272f648054f2dc61e06b3b295b48

    SHA1

    3d602357159dc2ff1c16d10d2464ba5a3cd1a8c9

    SHA256

    b6169040f38b7c49c63f68e994ef7c656a0b9684468561338484a059293c74c8

    SHA512

    50f1aa3eafcf6f7f4ed541c6542feef4046a8de6451e96083151cb25c831914a5f046ad350e9c40ca4d5556919ad36211d53c545daa8a7e640f3acbb5d8f1f97

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe

    Filesize

    257KB

    MD5

    5e78272f648054f2dc61e06b3b295b48

    SHA1

    3d602357159dc2ff1c16d10d2464ba5a3cd1a8c9

    SHA256

    b6169040f38b7c49c63f68e994ef7c656a0b9684468561338484a059293c74c8

    SHA512

    50f1aa3eafcf6f7f4ed541c6542feef4046a8de6451e96083151cb25c831914a5f046ad350e9c40ca4d5556919ad36211d53c545daa8a7e640f3acbb5d8f1f97

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\76303925.exe

    Filesize

    257KB

    MD5

    5e78272f648054f2dc61e06b3b295b48

    SHA1

    3d602357159dc2ff1c16d10d2464ba5a3cd1a8c9

    SHA256

    b6169040f38b7c49c63f68e994ef7c656a0b9684468561338484a059293c74c8

    SHA512

    50f1aa3eafcf6f7f4ed541c6542feef4046a8de6451e96083151cb25c831914a5f046ad350e9c40ca4d5556919ad36211d53c545daa8a7e640f3acbb5d8f1f97

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe

    Filesize

    340KB

    MD5

    2de61161cfc62dd49049deac443338d6

    SHA1

    2de88e3c6857c9f8c08dba3c3bd06135069de087

    SHA256

    820e43a5879a2b02c3ac5c6f65f2b7b37d78e8e13ad1a5c0d31162f56731d6aa

    SHA512

    d95163930e3938c2b72d9f51de2f5a8de2a9490edc3b46a096e3535a845df47e92dc76b8ec856c14137492a5b8b177ce2e615a461b8f517b1e312b93806e8d18

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe

    Filesize

    340KB

    MD5

    2de61161cfc62dd49049deac443338d6

    SHA1

    2de88e3c6857c9f8c08dba3c3bd06135069de087

    SHA256

    820e43a5879a2b02c3ac5c6f65f2b7b37d78e8e13ad1a5c0d31162f56731d6aa

    SHA512

    d95163930e3938c2b72d9f51de2f5a8de2a9490edc3b46a096e3535a845df47e92dc76b8ec856c14137492a5b8b177ce2e615a461b8f517b1e312b93806e8d18

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rk402584.exe

    Filesize

    340KB

    MD5

    2de61161cfc62dd49049deac443338d6

    SHA1

    2de88e3c6857c9f8c08dba3c3bd06135069de087

    SHA256

    820e43a5879a2b02c3ac5c6f65f2b7b37d78e8e13ad1a5c0d31162f56731d6aa

    SHA512

    d95163930e3938c2b72d9f51de2f5a8de2a9490edc3b46a096e3535a845df47e92dc76b8ec856c14137492a5b8b177ce2e615a461b8f517b1e312b93806e8d18

  • memory/1744-145-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-149-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-928-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-927-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-926-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-925-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-922-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-412-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-410-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-408-0x00000000049D0000-0x0000000004A10000-memory.dmp

    Filesize

    256KB

  • memory/1744-406-0x0000000000240000-0x0000000000286000-memory.dmp

    Filesize

    280KB

  • memory/1744-159-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-157-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-153-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-155-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-151-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-147-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-143-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-141-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-139-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-137-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-135-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-133-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-124-0x0000000004570000-0x00000000045AC000-memory.dmp

    Filesize

    240KB

  • memory/1744-125-0x0000000004910000-0x000000000494A000-memory.dmp

    Filesize

    232KB

  • memory/1744-126-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-127-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-129-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1744-131-0x0000000004910000-0x0000000004945000-memory.dmp

    Filesize

    212KB

  • memory/1844-111-0x00000000072F0000-0x0000000007330000-memory.dmp

    Filesize

    256KB

  • memory/1844-90-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-81-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-82-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-84-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-86-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-78-0x0000000000280000-0x00000000002AD000-memory.dmp

    Filesize

    180KB

  • memory/1844-109-0x00000000072F0000-0x0000000007330000-memory.dmp

    Filesize

    256KB

  • memory/1844-110-0x00000000072F0000-0x0000000007330000-memory.dmp

    Filesize

    256KB

  • memory/1844-112-0x0000000000400000-0x0000000002B9B000-memory.dmp

    Filesize

    39.6MB

  • memory/1844-80-0x00000000048B0000-0x00000000048C8000-memory.dmp

    Filesize

    96KB

  • memory/1844-79-0x0000000002C50000-0x0000000002C6A000-memory.dmp

    Filesize

    104KB

  • memory/1844-113-0x0000000000400000-0x0000000002B9B000-memory.dmp

    Filesize

    39.6MB

  • memory/1844-108-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-104-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-106-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-100-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-102-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-96-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-98-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-92-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-94-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB

  • memory/1844-88-0x00000000048B0000-0x00000000048C3000-memory.dmp

    Filesize

    76KB