emotet | 0894b505490624c4af4f1a9a3684ef90150f363ea3ace898a36298e2a92b267a

Analysis

max time kernel
145s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
02/11/2022, 17:39

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General

Target

0894b505490624c4af4f1a9a3684ef90150f363ea3ace898a36298e2a92b267a.dll
Size

629KB
MD5

836fde0676323e63c8f7699e8042e0ea
SHA1

ccf73c2b6ab7f71010d69427c4450e00349b4ef8
SHA256

0894b505490624c4af4f1a9a3684ef90150f363ea3ace898a36298e2a92b267a
SHA512

8c30a500312ecec2843ee91d37a09eb87ec7b88202c96b02397a5e9dee7ce014b74217fe3dc0d63a193e7d2dad7c87e3e057800754c556ca8a55c794d97df622
SSDEEP

12288:6tGis7p49VmD3OjG7QbBtLX5WhNye5JHKVu6cig1Doa:6tGis1T3OjueLAhd5NKAD3

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\aoCNQqtLFhwgvIFj.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\ElvQr\\aoCNQqtLFhwgvIFj.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1264	regsvr32.exe
1264	regsvr32.exe
4572	regsvr32.exe
4572	regsvr32.exe
4572	regsvr32.exe
4572	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1264	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 4572	1264	regsvr32.exe	66
PID 1264 wrote to memory of 4572	1264	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0894b505490624c4af4f1a9a3684ef90150f363ea3ace898a36298e2a92b267a.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1264
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ElvQr\aoCNQqtLFhwgvIFj.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4572

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/1264-120-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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