emotet | 1a34dc37bc39a321953f3317cdb98d1a33137ab04b257c7a348fed98b8c0244e

Analysis

max time kernel
51s
max time network
136s
platform
windows10_x64
resource
win10-20220414-en
submitted
30-06-2022 11:21

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General

Target

1a34dc37bc39a321953f3317cdb98d1a33137ab04b257c7a348fed98b8c0244e.dll
Size

425KB
MD5

87f8e76ee526d56672df0f335d8f8301
SHA1

c4792e1e8552b2563d94999ba32fb66dbb1caab9
SHA256

1a34dc37bc39a321953f3317cdb98d1a33137ab04b257c7a348fed98b8c0244e
SHA512

d721f16f96ee27bdbd5bff8b163653d0461bee51a68be15dc18e47b65ffafa0df6096ad516efff74632b1dadf8a24a1afce70123e2adb9e57b8274bc0cc3d0e5

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

4784 regsvr32.exe
4784 regsvr32.exe
2256 regsvr32.exe
2256 regsvr32.exe
2256 regsvr32.exe
2256 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4784 regsvr32.exe

pid	process
4784	regsvr32.exe
4784	regsvr32.exe
2256	regsvr32.exe
2256	regsvr32.exe
2256	regsvr32.exe
2256	regsvr32.exe

pid	process
4784	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4784 wrote to memory of 2256	4784	regsvr32.exe	regsvr32.exe
PID 4784 wrote to memory of 2256	4784	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1a34dc37bc39a321953f3317cdb98d1a33137ab04b257c7a348fed98b8c0244e.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4784

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PeroZn\hCIog.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2256-120-0x0000000000000000-mapping.dmp

Download
memory/2256-121-0x00000000015F0000-0x0000000001644000-memory.dmp

Filesize
336KB

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