emotet | bac274768df7022651dc9224f6b0a13572c5019c6d229e379863baac54311d20

Analysis

max time kernel
49s
max time network
106s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03-11-2022 15:36

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General

Target

bac274768df7022651dc9224f6b0a13572c5019c6d229e379863baac54311d20.dll
Size

818KB
MD5

e9778a04f87c8da14cdd82074b9d7f5c
SHA1

b0cf08aaf833b34d6e221b03b85a2fc531674ea1
SHA256

bac274768df7022651dc9224f6b0a13572c5019c6d229e379863baac54311d20
SHA512

bd03c2861a41846207b97ac64a9da0996abc9ade79885728f820f6e18ab75a8def62136d0704335c6195cd6a39a9f7f9435af2ecd9dd2cb0a7e6bf4e1a6143c8
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rdx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7r/wC2Y

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\JCeFqgbISDBJQRmC.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\CjohXH\\JCeFqgbISDBJQRmC.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2476	regsvr32.exe
2476	regsvr32.exe
3024	regsvr32.exe
3024	regsvr32.exe
3024	regsvr32.exe
3024	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2476	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 3024	2476	regsvr32.exe	66
PID 2476 wrote to memory of 3024	2476	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bac274768df7022651dc9224f6b0a13572c5019c6d229e379863baac54311d20.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CjohXH\JCeFqgbISDBJQRmC.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3024

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/2476-115-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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memory/3024-120-0x0000000000000000-mapping.dmp

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