9cc639b89556218cf878a591e4119f7d54de66381c5425df49b756862e17e6bb

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 16:35

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General

Target

Resource/Font/CourierStd-BoldOblique.otf
Size

31KB
MD5

6804e7413898972e05823add91b1dfc5
SHA1

4dfc3cecd9d3c26afaca087a69376eb6abfedeaf
SHA256

698fd9169ad62bd6faedd1c8e8637abc9cc65b3b1a5ba8698242b1447303fbee
SHA512

f89a494aa7dae22022cb4bddf911c9fb8f40220c5d49bba79e5b7f97191fcc2740088437d3e56e6903e0b10aaf5535b4ce08dbe793a0e800d23038196ebf5fc6
SSDEEP

768:edluzc2NPniJMT9BvYsWShVcbZks6AnkXhUZxX:edluz3piJMpusWShVcbZkfAnk2Z1

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

cmd.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	cmd.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

Processes:

cmd.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description	pid	Process	procid_target
PID 5044 wrote to memory of 1924	5044	cmd.exe	85
PID 5044 wrote to memory of 1924	5044	cmd.exe	85

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resource\Font\CourierStd-BoldOblique.otf
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\Resource\Font\CourierStd-BoldOblique.otf
  2⤵
  PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Fonts\CourierStd-BoldOblique.otf

Filesize
31KB

MD5
6804e7413898972e05823add91b1dfc5

SHA1
4dfc3cecd9d3c26afaca087a69376eb6abfedeaf

SHA256
698fd9169ad62bd6faedd1c8e8637abc9cc65b3b1a5ba8698242b1447303fbee

SHA512
f89a494aa7dae22022cb4bddf911c9fb8f40220c5d49bba79e5b7f97191fcc2740088437d3e56e6903e0b10aaf5535b4ce08dbe793a0e800d23038196ebf5fc6

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