emotet | 4a233ec1d5f8dd9a9b505e6d9ffde28f9ae4859a9b86563233037f1c75e577b3

Analysis

max time kernel
144s
max time network
147s
platform
windows10_x64
resource
win10-20220414-en
submitted
30-06-2022 12:32

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General

Target

4a233ec1d5f8dd9a9b505e6d9ffde28f9ae4859a9b86563233037f1c75e577b3.dll
Size

425KB
MD5

c14b3170957bf758a31550aaa661ecd1
SHA1

099dc1dba86f549b35caaf9ce41d35214cb1121d
SHA256

4a233ec1d5f8dd9a9b505e6d9ffde28f9ae4859a9b86563233037f1c75e577b3
SHA512

44f5365a89280d4ab944abb48098e82f4d25360ad50ca25fdec7e86ac4613345a49c64a4c9ae442647fb5b34bc2cf32102004a5d140911f07d1eefcd75b86572

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

3992 regsvr32.exe
3992 regsvr32.exe
836 regsvr32.exe
836 regsvr32.exe
836 regsvr32.exe
836 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3992 regsvr32.exe

pid	process
3992	regsvr32.exe
3992	regsvr32.exe
836	regsvr32.exe
836	regsvr32.exe
836	regsvr32.exe
836	regsvr32.exe

pid	process
3992	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3992 wrote to memory of 836	3992	regsvr32.exe	regsvr32.exe
PID 3992 wrote to memory of 836	3992	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4a233ec1d5f8dd9a9b505e6d9ffde28f9ae4859a9b86563233037f1c75e577b3.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3992

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XFpcyNQdeCefr\CtxiTMXoUBcBx.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:836

Network

MITRE ATT&CK Matrix

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Downloads

memory/836-124-0x0000000000000000-mapping.dmp

Download
memory/3992-118-0x0000000002530000-0x0000000002584000-memory.dmp

Filesize
336KB

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