emotet | 3a8f43c774ab7a89ba1426149a2396b104c8b21f191d42e0c8d5ba9dfee30bf0

Analysis

max time kernel
74s
max time network
142s
platform
windows10_x64
resource
win10-20220414-en
submitted
30-06-2022 10:59

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General

Target

3a8f43c774ab7a89ba1426149a2396b104c8b21f191d42e0c8d5ba9dfee30bf0.dll
Size

425KB
MD5

f0d39ca54a7b9f25a9a0c6ce25babf13
SHA1

ab36acd4b5c071c612095186b69690c9d2fb9947
SHA256

3a8f43c774ab7a89ba1426149a2396b104c8b21f191d42e0c8d5ba9dfee30bf0
SHA512

2c75fc0bcd92c3ecb60da22ea54e57f2437d509a8ea467b208e17ad301917c9f74c36d622d878508cf36329a6ea9b09f81c243537963fed20474e5030324ca2b

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

3960 regsvr32.exe
3960 regsvr32.exe
4332 regsvr32.exe
4332 regsvr32.exe
4332 regsvr32.exe
4332 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3960 regsvr32.exe

pid	process
3960	regsvr32.exe
3960	regsvr32.exe
4332	regsvr32.exe
4332	regsvr32.exe
4332	regsvr32.exe
4332	regsvr32.exe

pid	process
3960	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3960 wrote to memory of 4332	3960	regsvr32.exe	regsvr32.exe
PID 3960 wrote to memory of 4332	3960	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3a8f43c774ab7a89ba1426149a2396b104c8b21f191d42e0c8d5ba9dfee30bf0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3960

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HEYAE\UMePM.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4332

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3960-117-0x0000000001180000-0x00000000011D4000-memory.dmp

Filesize
336KB

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memory/4332-123-0x0000000000000000-mapping.dmp

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