99a8874b05d19c662ebaa960fe7dd062f0db098d06bb7ca17ca8b2a175a5d446

Analysis

max time kernel
111s
max time network
113s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
20/04/2024, 02:14

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General

Target

AGENCYB.ttf
Size

48KB
MD5

eb7813e51a5a7a422387b9e3ac3109f1
SHA1

4b9315ded87b10210f57a10710cf42fa522d4d61
SHA256

2d8367c5cca46dbde3dee122af1d75621e0a125a64d4615e07d26b8aec73e123
SHA512

a16f4222dc2bdae9bd9b5b19c03749fce3095febd65024e490fd9aecef95b7cc3878d45470326e897528049ed1fd22fbee423aa30a22a61e3762352c29fdeb75
SSDEEP

768:c/tbsuVhMSDa1dkev14hcd4Szk/FTBKAOV3OWSvQALiotjzA8zoOIP0qq9a7drn4:cZeku142TzETXfvQATtjk8Vu0qq44

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Panther\UnattendGC\setupact.log	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setuperr.log	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagerr.xml	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagwrn.xml	UserOOBEBroker.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4792 wrote to memory of 3096	4792	cmd.exe	80
PID 4792 wrote to memory of 3096	4792	cmd.exe	80

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\AGENCYB.ttf
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4792
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\AGENCYB.ttf
  2⤵
  PID:3096

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:1352

C:\Windows\System32\oobe\UserOOBEBroker.exe
C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
1⤵
- Drops file in Windows directory
PID:2868

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe
C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding
1⤵
PID:4908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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