9cc639b89556218cf878a591e4119f7d54de66381c5425df49b756862e17e6bb

Analysis

max time kernel
146s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-11-2024 16:35

Target

Resource/Font/CourierStd.otf
Size

30KB
MD5

f4c2d3851e2781b2b3ff60a2e34e81ac
SHA1

779f9fee6d37c37a03601ec1ab406d055e8e7692
SHA256

54cb5c8e9775cb432afe32b0af688536354ad04ef9c9f1450ee7c88a73bc884d
SHA512

218cf55522d6edd88ad92acaa6d440f0f7ff2a0688948a834ef21eff7ca6a915622723720dae234e412e788ee7b722261b1a238a12d05c7f63f24d854fdad43d
SSDEEP

768:px0Kx7uekYqrdC/MNVO6MFsSStwPHMjz9Qc3:j3RuexqrdGYmJStYHmz913

Score

4^/10

Drops file in Windows directory 13 IoCs

Processes:

fontview.exe

description	ioc	Process
File created	C:\Windows\Fonts\CourierStd_7.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_1.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_2.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_3.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_4.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_5.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_6.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd.otf	fontview.exe
File opened for modification	C:\Windows\Fonts\CourierStd.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_0.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_8.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_9.otf	fontview.exe
File created	C:\Windows\Fonts\CourierStd_A.otf	fontview.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	Process	procid_target
PID 1992 wrote to memory of 2668	1992	cmd.exe	31
PID 1992 wrote to memory of 2668	1992	cmd.exe	31
PID 1992 wrote to memory of 2668	1992	cmd.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resource\Font\CourierStd.otf
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\Resource\Font\CourierStd.otf
  2⤵
  - Drops file in Windows directory
  PID:2668

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Windows\Fonts\CourierStd_0.otf

Filesize
30KB

MD5
f4c2d3851e2781b2b3ff60a2e34e81ac

SHA1
779f9fee6d37c37a03601ec1ab406d055e8e7692

SHA256
54cb5c8e9775cb432afe32b0af688536354ad04ef9c9f1450ee7c88a73bc884d

SHA512
218cf55522d6edd88ad92acaa6d440f0f7ff2a0688948a834ef21eff7ca6a915622723720dae234e412e788ee7b722261b1a238a12d05c7f63f24d854fdad43d

Download Submit
memory/2668-26-0x0000000001D00000-0x0000000001D01000-memory.dmp

Filesize
4KB

Download
memory/2668-31-0x0000000001D00000-0x0000000001D01000-memory.dmp

Filesize
4KB

Download