Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 23:14

General

  • Target

    501bb64d44da18837dd27142ac281eff19cd99424be2b4fb684490294a3c4d25.dll

  • Size

    501KB

  • MD5

    0aceb2b42dbd8fa7aeae60a0d3d963ec

  • SHA1

    7543f27a49917ccf6b54ef48e0d54b8629d3ac47

  • SHA256

    501bb64d44da18837dd27142ac281eff19cd99424be2b4fb684490294a3c4d25

  • SHA512

    ba2838976b8349804b8bebed2dbd80862c8a6f559a5f7459e1c8b54ba5bd21825944e001d8ec50b60a570757a9b9694f1a870b3eeb015daae478c37e8e9cccf9

  • SSDEEP

    6144:iuD3jumQgXW2jLi1QPy+hSVL+ymiohaJdtUPM1UlTIqNtF1FMytrf:ZDLVXW2j21QC1+yZogtUPMg9Z1FMyB

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

209.250.246.206:443

110.232.117.186:8080

164.68.99.3:8080

119.193.124.41:7080

212.237.17.99:8080

107.182.225.142:8080

185.8.212.130:7080

153.126.146.25:7080

77.81.247.144:8080

209.126.98.206:8080

201.94.166.162:443

131.100.24.231:80

45.235.8.30:8080

213.241.20.155:443

103.43.46.182:443

129.232.188.93:443

103.132.242.26:8080

151.106.112.196:8080

45.118.115.99:8080

185.4.135.165:8080

ecs1.plain
eck1.plain

Extracted

Family

emotet

C2

110.232.117.186:8080

119.193.124.41:7080

212.237.17.99:8080

107.182.225.142:8080

185.8.212.130:7080

77.81.247.144:8080

131.100.24.231:80

45.235.8.30:8080

103.43.46.182:443

129.232.188.93:443

103.132.242.26:8080

151.106.112.196:8080

45.118.115.99:8080

103.70.28.102:8080

27.54.89.58:8080

196.218.30.83:443

173.212.193.249:8080

203.114.109.124:443

102.222.215.74:443

158.69.222.101:443

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 1 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\501bb64d44da18837dd27142ac281eff19cd99424be2b4fb684490294a3c4d25.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\USTwvt\aSCqn.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1312-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/1312-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1312-4-0x000007FEF6500000-0x000007FEF6585000-memory.dmp

    Filesize

    532KB

  • memory/2504-8-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB