emotet | 88c86872c353acf22548d3a0bef5f918e1e024ffe4c1b9a7a6e3da239474f2d8

Analysis

max time kernel
51s
max time network
101s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 08:39

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General

Target

88c86872c353acf22548d3a0bef5f918e1e024ffe4c1b9a7a6e3da239474f2d8.dll
Size

818KB
MD5

0a312694abe67575c30477501c320d83
SHA1

bc34ab0336f9f56ae0595e405fd87b7bf3f58774
SHA256

88c86872c353acf22548d3a0bef5f918e1e024ffe4c1b9a7a6e3da239474f2d8
SHA512

30c43ae82eb44e8758046bfda4468b59832b16bae1101cd8f671d1bd90852f05041f508b0292e43f3d8870ef61fdce56b02f778f603f661a6b9ac1acf3538d9b
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rxx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rDwC2Y

Score

10^/10

emotet banker persistence trojan

Malware Config

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\FTPztQWbjiez.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\HiouCQ\\FTPztQWbjiez.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2656	regsvr32.exe
2656	regsvr32.exe
2436	regsvr32.exe
2436	regsvr32.exe
2436	regsvr32.exe
2436	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2656	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2436	2656	regsvr32.exe	66
PID 2656 wrote to memory of 2436	2656	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\88c86872c353acf22548d3a0bef5f918e1e024ffe4c1b9a7a6e3da239474f2d8.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HiouCQ\FTPztQWbjiez.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2436

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

Replay Monitor

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Downloads

memory/2656-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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