Analysis

  • max time kernel
    147s
  • max time network
    173s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 02:59

General

  • Target

    JaffaCakes118_166cde70e4e19e9ef7d2f50d4bfed902ee19ed1e3a787fbe90df34025f85db02.dll

  • Size

    912.5MB

  • MD5

    19a7bb513843251dd05db1831170c3ea

  • SHA1

    fa20566ece09723a3ad09b341109ce29935028ec

  • SHA256

    166cde70e4e19e9ef7d2f50d4bfed902ee19ed1e3a787fbe90df34025f85db02

  • SHA512

    350baf592715dacbae1360328e74a52d03eb26548db036f41ec8a7f26340492c97486e24d2c101e1e0ec095a74d54497581fd1753863a510c864402419046253

  • SSDEEP

    12582912:0ggggggggggggggggggggggggggggggggggggggggggggggggggggggggp:Y

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

129.232.188.93:443

164.90.222.65:443

159.65.88.10:8080

172.105.226.75:8080

115.68.227.76:8080

187.63.160.88:80

169.57.156.166:8080

185.4.135.165:8080

153.126.146.25:7080

197.242.150.244:8080

139.59.126.41:443

186.194.240.217:443

103.132.242.26:8080

206.189.28.199:8080

163.44.196.120:8080

95.217.221.146:8080

159.89.202.34:443

119.59.103.152:8080

183.111.227.137:8080

201.94.166.162:443

eck1.plain
ecs1.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\JaffaCakes118_166cde70e4e19e9ef7d2f50d4bfed902ee19ed1e3a787fbe90df34025f85db02.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BAUarGoVWBd\ZGmJRXxVMzfZLwLR.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabA2A7.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA2BA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2656-2-0x0000000180000000-0x000000018002D000-memory.dmp

    Filesize

    180KB

  • memory/2656-0-0x0000000000480000-0x0000000000508000-memory.dmp

    Filesize

    544KB

  • memory/2656-5-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2656-11-0x0000000000480000-0x0000000000508000-memory.dmp

    Filesize

    544KB

  • memory/2696-7-0x0000000000270000-0x00000000002F8000-memory.dmp

    Filesize

    544KB

  • memory/2696-12-0x0000000000270000-0x00000000002F8000-memory.dmp

    Filesize

    544KB

  • memory/2696-70-0x0000000000270000-0x00000000002F8000-memory.dmp

    Filesize

    544KB