Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2024 00:15

General

  • Target

    JaffaCakes118_425e23dda18258ee932a5bfc043a00fbd9c853bae5e8912b2d138ce8f24a47c3.dll

  • Size

    832.5MB

  • MD5

    7e75bb4f31a10e8a105d5089050d33aa

  • SHA1

    3f478afc113e96181dc0e19dce6a1f9b74ac660e

  • SHA256

    425e23dda18258ee932a5bfc043a00fbd9c853bae5e8912b2d138ce8f24a47c3

  • SHA512

    c43bf14e15825fb9c2e5f553eee3f4bb305aff15b30774890b6ad26b2d84695588868753ac6b4885b8f23606a82d1fd93c74874e5b4bc406023bf1213915a7ef

  • SSDEEP

    1572864:ZrScoAt4zlUrScoAt4zlUrScoAt4zlUrS:jz4yz4yz4

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

164.68.99.3:8080

164.90.222.65:443

186.194.240.217:443

1.234.2.232:8080

103.75.201.2:443

187.63.160.88:80

147.139.166.154:8080

91.207.28.33:8080

5.135.159.50:443

153.92.5.27:8080

213.239.212.5:443

103.43.75.120:443

159.65.88.10:8080

167.172.253.162:8080

153.126.146.25:7080

119.59.103.152:8080

107.170.39.149:8080

183.111.227.137:8080

159.89.202.34:443

110.232.117.186:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_425e23dda18258ee932a5bfc043a00fbd9c853bae5e8912b2d138ce8f24a47c3.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PCCXDnwTu\BAxlSdi.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4544

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1320-0-0x0000000180000000-0x000000018002D000-memory.dmp

    Filesize

    180KB

  • memory/1320-3-0x0000000001580000-0x0000000001581000-memory.dmp

    Filesize

    4KB

  • memory/1320-7-0x0000000010000000-0x000000001008E000-memory.dmp

    Filesize

    568KB