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Analysis

  • max time kernel
    131s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 22:35

General

  • Target

    4bb337352b1dd82be067083f8dc65660_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    4bb337352b1dd82be067083f8dc65660

  • SHA1

    047930e4d309fc224adcd48c499bab5888a0b889

  • SHA256

    3b312c63c3c4d4ba258f99b9e5005b877c3a026a8e3ac7a376053c420fe67330

  • SHA512

    17a93623b2a6ad9f418516862d7cbaf6c2b0175b2f3ee84e5014d51bdff0a719b138f736a94b2316faa895449f8fa99892e3c168ab8425f5e96880bea2911414

  • SSDEEP

    3072:ovA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:o206xWgGxLxWN40PDKR/JnX2P

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4bb337352b1dd82be067083f8dc65660_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4bb337352b1dd82be067083f8dc65660_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2520-0-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/2520-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/2520-1-0x00000000000D0000-0x00000000000F0000-memory.dmp

    Filesize

    128KB

  • memory/2520-3-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB