emotet | be08e85db60ddc784e5f6f33e6108ef0f0aefe86b7d94eca5036229acc7c7b18

Analysis

max time kernel
53s
max time network
141s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
04-11-2022 13:30

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General

Target

be08e85db60ddc784e5f6f33e6108ef0f0aefe86b7d94eca5036229acc7c7b18.dll
Size

534KB
MD5

d99f2dc6cc3688ef85bb96cc0f75a7cf
SHA1

2f089b67b360a963ec319672d67bc5e462e43f12
SHA256

be08e85db60ddc784e5f6f33e6108ef0f0aefe86b7d94eca5036229acc7c7b18
SHA512

ee9f8b867b3dfe0416ecb5c8726ae98efa95a4b0cd1ebb4bb852beb21b9f01bb65022ac1f424c99aae954d6f076ed7b09445c2a00c755f48fbb8fd62ccf65814
SSDEEP

6144:vTKqTS2X5Bc1p7PIvaf66pPfTISFikbOM5pxHzz3SJnzo+28tz3+TThF4Sr:vucOk6pPAkbnjxzazwk3+vh

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain

eck1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RniLCZhIyl.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\WHpfNqBpoL\\RniLCZhIyl.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1524	regsvr32.exe
1524	regsvr32.exe
4056	regsvr32.exe
4056	regsvr32.exe
4056	regsvr32.exe
4056	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1524	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 4056	1524	regsvr32.exe	66
PID 1524 wrote to memory of 4056	1524	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\be08e85db60ddc784e5f6f33e6108ef0f0aefe86b7d94eca5036229acc7c7b18.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WHpfNqBpoL\RniLCZhIyl.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1524-116-0x00000000025E0000-0x0000000002610000-memory.dmp

Filesize
192KB

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