af8a19443518dd4b892c8080ea61b6d87674c73faf1f8f4061d025eec3999649

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/03/2025, 03:16

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General

Target

New folder/Emotet.doc.meow
Size

139KB
MD5

b92021ca10aed3046fc3be5ac1c2a094
SHA1

0fb1ad5b53cdd09a7268c823ec796a6e623f086f
SHA256

c378387344e0a552dc065de6bfa607fd26e0b5c569751c79fbf9c6f2e91c9807
SHA512

bbeb5cfd7c5a890456b0805234a9ae325abc4a08dbad70b4ed1b3635dee4470a1f86869d5532809cecb595b9a89708f378921d733bd061aef693bfc5ee77ebb4
SSDEEP

3072:/Msknok2er/yR5DpQKajNDu1CkBwN0pqJfWSq:zkoRoKDpQZqQkmN0scR

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 3008	3052	cmd.exe	31
PID 3052 wrote to memory of 3008	3052	cmd.exe	31
PID 3052 wrote to memory of 3008	3052	cmd.exe	31
PID 3008 wrote to memory of 2880	3008	rundll32.exe	32
PID 3008 wrote to memory of 2880	3008	rundll32.exe	32
PID 3008 wrote to memory of 2880	3008	rundll32.exe	32
PID 3008 wrote to memory of 2880	3008	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\New folder\Emotet.doc.meow"
1⤵
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\New folder\Emotet.doc.meow
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\New folder\Emotet.doc.meow"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
94c70afc300b502293d408c4514a7329

SHA1
592f1266f70aeb8c5ddc285d4eea5aea528383d0

SHA256
5e4e87f4b0adf2f9aca767aeef1674d306f52a04973658f6f1eb2f55b9135a25

SHA512
b94e7af5b1ff2b56896e946551fb295879a9d20cb615363ba33d104309eded13601ab2db864440c665437da03e1a8e2dafe0cf62ef217d2683ad0070b452bb34

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