emotet | ac05955d6d094d9034c5ef559f3de4302a7a1cc6124e0de1d7295f67c79fb5de

Analysis

max time kernel
52s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
07-11-2022 11:52

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General

Target

ac05955d6d094d9034c5ef559f3de4302a7a1cc6124e0de1d7295f67c79fb5de.dll
Size

790KB
MD5

153044d7fe0dfad595aadfc8d1ddf4d9
SHA1

76a75cbeb842cc56982bf8836f87852e7852f70b
SHA256

ac05955d6d094d9034c5ef559f3de4302a7a1cc6124e0de1d7295f67c79fb5de
SHA512

244dfd89b130a39e5f02b5528377bf376876fa4de8ed80f3914c33da7407fe1a9b0ce6ea1ab76fc9014264163173bace2dee28ceaa3d981cd8b34b4262e77b3f
SSDEEP

12288:D6fFQC4RqiE2zbTgqOUaUXjRMsHIPsoqupt9UlHv8WG:D6fFQC4RpiqOUaUXjRMsHspUhvVG

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\WXWzlsvNFROnZU.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\SYnKHsRIgEKarC\\WXWzlsvNFROnZU.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2896	regsvr32.exe
2896	regsvr32.exe
3948	regsvr32.exe
3948	regsvr32.exe
3948	regsvr32.exe
3948	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2896	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 3948	2896	regsvr32.exe	67
PID 2896 wrote to memory of 3948	2896	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ac05955d6d094d9034c5ef559f3de4302a7a1cc6124e0de1d7295f67c79fb5de.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SYnKHsRIgEKarC\WXWzlsvNFROnZU.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3948

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/2896-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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memory/3948-121-0x0000000000000000-mapping.dmp

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