4a2330672b0fb2cc9105ceeb860d7d07fc336506e460cce3c3812bad07d9307a

Analysis

max time kernel
108s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
15-03-2023 05:15

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General

Target

52c03506-a7da-5b88-f72d-0d619d687292.eml
Size

917KB
MD5

dd4e84ef5a633b36a5e906fa3d0ba5fb
SHA1

6a655e943b310f9a074395a288813ef6970b420a
SHA256

4a2330672b0fb2cc9105ceeb860d7d07fc336506e460cce3c3812bad07d9307a
SHA512

c047cbea02e8455f0d356e26ca0cc180d596e80cda0ba1873c7d7f1c6fb8414fc68e042f28f8d237cf465d778d69faad93d14055de57bbfd160d0343f47870f1
SSDEEP

6144:C0YVxr1QNujLnBRwwWzNKH6VqnlUXbkO6+RTx1SNTJL+ct:C0G4+LndENw9lUXbPpvW1+8

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 1 IoCs

Processes:

cmd.exe

description ioc process

File opened for modification C:\Users\Admin\AppData\Local\Temp\52c03506-a7da-5b88-f72d-0d619d687292.eml:OECustomProperty cmd.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

3776 OpenWith.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\52c03506-a7da-5b88-f72d-0d619d687292.eml:OECustomProperty	cmd.exe

pid	process
3776	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\52c03506-a7da-5b88-f72d-0d619d687292.eml
1⤵
- Modifies registry class
- NTFS ADS
PID:1300

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3776

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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