emotet | 5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d

Analysis

max time kernel
50s
max time network
100s
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, 03:21

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General

Target

5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d.dll
Size

727KB
MD5

426b311846976448515a806785d22b76
SHA1

6d6185747a0c9bd174d515c06aa021b3c54c85e1
SHA256

5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d
SHA512

9571a8570b3a94ff4fe20406a6d8ebb61c2fcb3452a86605fedaa6a5ddb056aa406134b11170d617b23950ff05270cf02a29a75c8034b4198d9c41f6cb3dba1d
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+GSjq+DsCJqzfo:ktR6rhjmzhsT/Yg63jtJqzf

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\qcZNYa.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LFBetHPxhLcpC\\qcZNYa.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1816	regsvr32.exe
1816	regsvr32.exe
2176	regsvr32.exe
2176	regsvr32.exe
2176	regsvr32.exe
2176	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1816	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 2176	1816	regsvr32.exe	66
PID 1816 wrote to memory of 2176	1816	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5a5da0e5127ba0500d89acaea9cbf08606e20a25d08383e0bd7baf331069cc0d.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LFBetHPxhLcpC\qcZNYa.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2176

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/1816-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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