emotet | bdfb414b0832a6c3c587d685108eaf2ebbbdc5d886194d08cc3792fa1c75e8ff

Analysis

max time kernel
52s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
02/11/2022, 19:28

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General

Target

bdfb414b0832a6c3c587d685108eaf2ebbbdc5d886194d08cc3792fa1c75e8ff.dll
Size

633KB
MD5

2828f65f1e6f1f7700e4f829f6193f8a
SHA1

0084eaecc7b2eb735830b67d8eed7b64e0da4750
SHA256

bdfb414b0832a6c3c587d685108eaf2ebbbdc5d886194d08cc3792fa1c75e8ff
SHA512

23acc642f85a7c30deab1f16929fc901ba9c3b1017000bba7731862760bac91118fbd0464615d73256e28f6cf8e648d27f257aefabee905cfa46589c9ea2fe86
SSDEEP

12288:vTiWqRYt1iDEOTiedhDiIsn2zDvXLxj/e:vTiWg3EOT3riIsnw/

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\EnIrVxadBHATTVg.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\MUZMzguuPQLpLvR\\EnIrVxadBHATTVg.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
392	regsvr32.exe
392	regsvr32.exe
3104	regsvr32.exe
3104	regsvr32.exe
3104	regsvr32.exe
3104	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
392	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 3104	392	regsvr32.exe	66
PID 392 wrote to memory of 3104	392	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bdfb414b0832a6c3c587d685108eaf2ebbbdc5d886194d08cc3792fa1c75e8ff.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:392
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MUZMzguuPQLpLvR\EnIrVxadBHATTVg.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3104

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/392-119-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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