emotet | 39293d487500370f99d0a82a33d6a0a827a1ebbe816d05bb6d42e1a685ae3e4c

Analysis

max time kernel
145s
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
03/11/2022, 06:10

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General

Target

39293d487500370f99d0a82a33d6a0a827a1ebbe816d05bb6d42e1a685ae3e4c.dll
Size

629KB
MD5

6042091e6e0681b0c21f9bcbe09fca1b
SHA1

403765678f5be4ddf58682d9e98b25553f4ca526
SHA256

39293d487500370f99d0a82a33d6a0a827a1ebbe816d05bb6d42e1a685ae3e4c
SHA512

5f2bc97ba9d83be3b109ce463627474f97530ba878eedca822f3f15e63dd739b6a5856be06de7b4bdd2f1ed78a8cf2c335487d5d5181e3e8ae7b696412216355
SSDEEP

12288:6tGis7p49VmD3OjG7QbBtL45WhNye5JHKVu6cig1Doa:6tGis1T3OjueLfhd5NKAD3

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\Oane.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\VANASESCdGtRYeyK\\Oane.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2336	regsvr32.exe
2336	regsvr32.exe
2756	regsvr32.exe
2756	regsvr32.exe
2756	regsvr32.exe
2756	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2336	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2756	2336	regsvr32.exe	66
PID 2336 wrote to memory of 2756	2336	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\39293d487500370f99d0a82a33d6a0a827a1ebbe816d05bb6d42e1a685ae3e4c.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VANASESCdGtRYeyK\Oane.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2756

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/2336-118-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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