emotet | b8e4d5de21597dbf0eeb6788fb4d1df3d12976257dd7e23974870aecb7aacaa0

Analysis

max time kernel
51s
max time network
135s
platform
windows10_x64
resource
win10-20220414-en
submitted
30-06-2022 07:48

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General

Target

b8e4d5de21597dbf0eeb6788fb4d1df3d12976257dd7e23974870aecb7aacaa0.dll
Size

425KB
MD5

3f87efeea376d33c08458ba6e63e081c
SHA1

5870f8ca430dcaa8f1aa6e49af2dbd0b7014cd2c
SHA256

b8e4d5de21597dbf0eeb6788fb4d1df3d12976257dd7e23974870aecb7aacaa0
SHA512

ca4784c7fbe5acd32d9fb9fefbc34dcbe3dbe21143996800bb6366030fa4f0e2e3da53910fcde2a9423498ca632f9608fec8e52d78f9b093314b2317e4b1399d

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

1820 regsvr32.exe
1820 regsvr32.exe
3184 regsvr32.exe
3184 regsvr32.exe
3184 regsvr32.exe
3184 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1820 regsvr32.exe

pid	process
1820	regsvr32.exe
1820	regsvr32.exe
3184	regsvr32.exe
3184	regsvr32.exe
3184	regsvr32.exe
3184	regsvr32.exe

pid	process
1820	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1820 wrote to memory of 3184	1820	regsvr32.exe	regsvr32.exe
PID 1820 wrote to memory of 3184	1820	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b8e4d5de21597dbf0eeb6788fb4d1df3d12976257dd7e23974870aecb7aacaa0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IHbRihFbzgdY\KrcvDaYXgY.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3184

Network

MITRE ATT&CK Matrix

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Downloads

memory/1820-116-0x0000000000AF0000-0x0000000000B44000-memory.dmp

Filesize
336KB

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memory/3184-122-0x0000000000000000-mapping.dmp

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