Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 05:57

General

  • Target

    0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe

  • Size

    29KB

  • MD5

    05491865ec663f1c6eb8ade3dcec2450

  • SHA1

    7c31d9c4f5118c7f299f6abc77bccad174c22976

  • SHA256

    0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700

  • SHA512

    0b156522977c619e735fdf6df155170b646f427b57b59271130feb0a03d5af030f19cb86d904369326926fe8fcc7f1559f8d429f168ef9e1f772a05a19dcd1de

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/tM:AEwVs+0jNDY1qi/qG

Malware Config

Signatures

  • Detects MyDoom family 2 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 19 IoCs

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

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe
    "C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2560
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\sjN4knybix.log

    Filesize

    320B

    MD5

    b97fffd84a388e594833bd357fed3745

    SHA1

    0a48ea59df055bd72ba2220c8798f822668d99d4

    SHA256

    690a382f5416b37ecf084b319433149dd637d0823dacccd14930c5129b3f0dd0

    SHA512

    9860836702edb7740f9215703d98467fb256d87a4511bffdc1bd71ded7369b8d8880d8027c23a52d29d550f8384db8f7c9acbb983d1459ce0c8b29a8633e0e49

  • C:\Users\Admin\AppData\Local\Temp\tmpA9D8.tmp

    Filesize

    29KB

    MD5

    3986552c9fa106770d81604b1f7778e0

    SHA1

    24cf05831f750597cabc10dce3262f57b4b894c9

    SHA256

    870cc018226b602674e63b28b9953cc9a1453e1382d6f3f71595c5979d474748

    SHA512

    a1052129432209c4f58f7be825a547a9d21acbb1921f1d28894d9b10938e06b1c0f3a23c6680513abddd5fe63a2556f5c662a8b75cb6c3200403acf59ef17951

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    352B

    MD5

    3550f5f8943ddb3444c3593fc62a8cb5

    SHA1

    ca0eaa294e75b3833d3310f245843f0d60ae3beb

    SHA256

    da562b4af636a9cbe4a5b3fccb093fa9d4a95f7e89d0ceb4a61347a125109f79

    SHA512

    94eca2d91b89a509c291030e467797a5b6aa6ad745789e0afb3297ee3b76d2202d8aad2e9f659b31bbecfe5113aed054e08676a74637788d8564b3bad62b014f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/864-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2560-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2560-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2560-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2560-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2560-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB