Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 20:44

General

  • Target

    7082395f27d34681bea27596ada09116ec37c9abfd2c75cd9ae3e0b5ddde3bdd.dll

  • Size

    180KB

  • MD5

    76be42c50499e03c77578bd7013498a2

  • SHA1

    53801180e22cd80925f512f704b1dcde2445c51e

  • SHA256

    7082395f27d34681bea27596ada09116ec37c9abfd2c75cd9ae3e0b5ddde3bdd

  • SHA512

    dc2fdebdedd14cb8771ecb458e12576fe85c35db665bbfd37f2a5b8f866a199d7f38ea95d639f2c1d97d5d527dd40630bbe5e85561576214500155db9142286c

  • SSDEEP

    3072:rpjfmFcO4J8FYMh1PAzu8GmeR8dk5pL/rRn/02QBgjVcoe5Uy5i6zNL4ZNgzPKcQ:rR+WW6u8QKkXzN/09gjV/eey5/NsAziz

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

78.47.204.80:443

212.83.184.188:8080

36.67.23.59:443

128.199.217.206:443

103.56.149.105:8080

202.29.239.162:443

68.183.91.111:8080

104.244.79.94:443

64.227.55.231:8080

157.230.99.206:8080

165.232.185.110:8080

103.71.99.57:8080

103.126.216.86:443

88.217.172.165:8080

103.41.204.169:8080

87.106.97.83:7080

85.25.120.45:8080

188.225.32.231:4143

118.98.72.86:443

178.62.112.199:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7082395f27d34681bea27596ada09116ec37c9abfd2c75cd9ae3e0b5ddde3bdd.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XnsbSlsEq\RbekgsY.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2336

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\CabA621.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • memory/2336-8-0x0000000065280000-0x00000000652B6000-memory.dmp

          Filesize

          216KB

        • memory/2852-3-0x0000000000120000-0x0000000000121000-memory.dmp

          Filesize

          4KB

        • memory/2852-0-0x0000000180000000-0x000000018002B000-memory.dmp

          Filesize

          172KB

        • memory/2852-4-0x0000000065280000-0x00000000652B6000-memory.dmp

          Filesize

          216KB