Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    02-05-2024 05:33

General

  • Target

    0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe

  • Size

    299KB

  • MD5

    0da34ec04639e491d26d37430804cfab

  • SHA1

    9b1fd36f6a7f6bb4111bd7a6e7815e1f29dca35e

  • SHA256

    0c6856553d81ab2c73b9136cc3ea46d13216c23880def8eaa2820a5a4c252b16

  • SHA512

    5df640ae0d0022fbde9656b661745c32a025a109ffbb4d1dc6086c27e5b6467e3462d52dcaf7873dc03e5642d4dc18b34087f9460d95c88520c40f3b9bddbc54

  • SSDEEP

    6144:9VLyq7KWX3phEzsV3ynaYmxLxElwta/X:eq7fXZMK3yAL+wK

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

186.90.29.228:443

181.135.153.203:443

74.208.68.48:8080

104.131.58.132:8080

68.183.190.199:8080

50.28.51.143:8080

77.55.211.77:8080

181.29.101.13:8080

178.79.163.131:8080

5.1.86.195:8080

187.188.166.192:80

203.25.159.3:8080

139.5.237.27:443

190.1.37.125:443

200.58.171.51:80

186.1.41.111:443

46.29.183.211:8080

109.169.86.13:8080

71.244.60.231:7080

159.203.204.126:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies data under HKEY_USERS 21 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe
      --666f376e
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2148
  • C:\Windows\SysWOW64\publishpixel.exe
    "C:\Windows\SysWOW64\publishpixel.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2632
    • C:\Windows\SysWOW64\publishpixel.exe
      --fe800a89
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:2676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2148-6-0x0000000000260000-0x0000000000277000-memory.dmp

    Filesize

    92KB

  • memory/2148-16-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2632-11-0x00000000003D0000-0x00000000003E7000-memory.dmp

    Filesize

    92KB

  • memory/2676-17-0x00000000004B0000-0x00000000004C7000-memory.dmp

    Filesize

    92KB

  • memory/3008-5-0x00000000002A0000-0x00000000002B0000-memory.dmp

    Filesize

    64KB

  • memory/3008-0-0x00000000002B0000-0x00000000002C7000-memory.dmp

    Filesize

    92KB