emotet | af55651f4df919d57e76f0ad1f538adc2d1e0f2b3687333db23e6bdd0b21ee98

Analysis

max time kernel
57s
max time network
144s
platform
windows10_x64
resource
win10-20220414-en
submitted
30-06-2022 12:22

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General

Target

af55651f4df919d57e76f0ad1f538adc2d1e0f2b3687333db23e6bdd0b21ee98.dll
Size

425KB
MD5

1640741776e7ce27c2e8f8d32f2540a3
SHA1

9368a70a6ec0b57d219b34d1db07ce27d6b1676e
SHA256

af55651f4df919d57e76f0ad1f538adc2d1e0f2b3687333db23e6bdd0b21ee98
SHA512

c7f7349673d59846530f5f57fd05c62afefd683f8019694562a2f1861c1f0b6bf830a3a0ba85ab498b611029bdf2efe438ebe2e3ba26621fdfe1e2298d9bcbdb

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

172.104.251.154:8080

51.161.73.194:443

101.50.0.91:8080

91.207.28.33:8080

119.193.124.41:7080

150.95.66.124:8080

103.132.242.26:8080

37.187.115.122:8080

172.105.226.75:8080

131.100.24.231:80

196.218.30.83:443

79.137.35.198:8080

103.75.201.2:443

82.223.21.224:8080

153.126.146.25:7080

146.59.226.45:443

209.97.163.214:443

186.194.240.217:443

197.242.150.244:8080

45.118.115.99:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

4696 regsvr32.exe
4696 regsvr32.exe
4720 regsvr32.exe
4720 regsvr32.exe
4720 regsvr32.exe
4720 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4696 regsvr32.exe

pid	process
4696	regsvr32.exe
4696	regsvr32.exe
4720	regsvr32.exe
4720	regsvr32.exe
4720	regsvr32.exe
4720	regsvr32.exe

pid	process
4696	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4696 wrote to memory of 4720	4696	regsvr32.exe	regsvr32.exe
PID 4696 wrote to memory of 4720	4696	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\af55651f4df919d57e76f0ad1f538adc2d1e0f2b3687333db23e6bdd0b21ee98.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AImGqUpM\YlpJAn.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4720

Network

MITRE ATT&CK Matrix

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Downloads

memory/4696-117-0x00000000011F0000-0x0000000001244000-memory.dmp

Filesize
336KB

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memory/4720-123-0x0000000000000000-mapping.dmp

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