emotet | 81bd5d46eca25eba728f2cbf70652aea143bd3e9f653ce4715e89eb332dd5de7

Analysis

max time kernel
55s
max time network
143s
platform
windows10_x64
resource
win10-20220414-en
submitted
30-06-2022 14:47

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General

Target

81bd5d46eca25eba728f2cbf70652aea143bd3e9f653ce4715e89eb332dd5de7.dll
Size

425KB
MD5

54c22c6fc40b4f773bbbc092736deee4
SHA1

a082006ff611e6f13a472373007a66f43042ab81
SHA256

81bd5d46eca25eba728f2cbf70652aea143bd3e9f653ce4715e89eb332dd5de7
SHA512

67aae0bd3409c5cc705e6acbe230d0f2fd6455c94737d6c79dfc4aeee76eb863a533789043d27081adba4470382d2669b6914f4de7510ba531c69fad727a1c93

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

1652 regsvr32.exe
1652 regsvr32.exe
1108 regsvr32.exe
1108 regsvr32.exe
1108 regsvr32.exe
1108 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1652 regsvr32.exe

pid	process
1652	regsvr32.exe
1652	regsvr32.exe
1108	regsvr32.exe
1108	regsvr32.exe
1108	regsvr32.exe
1108	regsvr32.exe

pid	process
1652	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1652 wrote to memory of 1108	1652	regsvr32.exe	regsvr32.exe
PID 1652 wrote to memory of 1108	1652	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\81bd5d46eca25eba728f2cbf70652aea143bd3e9f653ce4715e89eb332dd5de7.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1652

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YEsaBVPku\cUsXid.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1108

Network

MITRE ATT&CK Matrix

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Downloads

memory/1108-125-0x0000000000000000-mapping.dmp

Download
memory/1108-126-0x0000000000CF0000-0x0000000000D44000-memory.dmp

Filesize
336KB

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