emotet | 4ce9fbd09a1c4ef4bb1786b85e0b79e4a8bcf15a018ce0426996ddd7f7b3d1e0

Analysis

max time kernel
51s
max time network
109s
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, 10:49

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General

Target

4ce9fbd09a1c4ef4bb1786b85e0b79e4a8bcf15a018ce0426996ddd7f7b3d1e0.dll
Size

818KB
MD5

438295a4770c8a3c8e4c64494c808b6d
SHA1

6c069aab498ee854aae1f752bf945ef42e37e3f5
SHA256

4ce9fbd09a1c4ef4bb1786b85e0b79e4a8bcf15a018ce0426996ddd7f7b3d1e0
SHA512

1344ee35af05b1a72063b3b871fa540706f8fc1de93cb87b626502dfecb0a87a65345161164cb8619283ce69f5055a81696e1b3665d832f53526f36b5a66fd82
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1r+x48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rQwC2Y

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qPxsrco.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\XgEhrIyAFIta\\qPxsrco.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4796	regsvr32.exe
4796	regsvr32.exe
3340	regsvr32.exe
3340	regsvr32.exe
3340	regsvr32.exe
3340	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4796	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4796 wrote to memory of 3340	4796	regsvr32.exe	66
PID 4796 wrote to memory of 3340	4796	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4ce9fbd09a1c4ef4bb1786b85e0b79e4a8bcf15a018ce0426996ddd7f7b3d1e0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4796
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XgEhrIyAFIta\qPxsrco.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3340

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/4796-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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