f5130b7f56e9585fec62e97af6e46eabfdb74cb465d999663b88066bb8f1f060

Analysis

max time kernel
146s
max time network
128s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
09-12-2024 23:59

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General

Target

Debug/Monaco/Fonts/JetBrainsMono-Regular.ttf
Size

167KB
MD5

0189ed701950c39aca7664f1e9c3781f
SHA1

b0b6367aba2b3b1af5bada719d1c60fb3f948153
SHA256

1f376439c75ab33392eb7a2f5ec999809493b378728d723327655c9fcb45cea9
SHA512

6b1ec7ca142cfd4e4c10f4d111418a1e5f02caa51375a1e7f910ec4d4c597bf8ae4d7592954c46ab3cb638028ee7f78ed4503c873c20241d39e116749cd6bd3f
SSDEEP

3072:6P9e1jwajdz5///geSPx0tCxS0SHWaTYJDKcHjHORg:6P9e1Eajdz5/XMyCxS0SvCHjHZ

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\JetBrainsMono-Regular_8.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular.ttf	fontview.exe
File opened for modification	C:\Windows\Fonts\JetBrainsMono-Regular.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_1.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_5.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_6.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_7.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_9.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_A.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_0.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_2.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_3.ttf	fontview.exe
File created	C:\Windows\Fonts\JetBrainsMono-Regular_4.ttf	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

description	pid	Process	procid_target
PID 2896 wrote to memory of 2556	2896	cmd.exe	32
PID 2896 wrote to memory of 2556	2896	cmd.exe	32
PID 2896 wrote to memory of 2556	2896	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Debug\Monaco\Fonts\JetBrainsMono-Regular.ttf
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\Debug\Monaco\Fonts\JetBrainsMono-Regular.ttf
  2⤵
  - Drops file in Windows directory
  PID:2556

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

Replay Monitor

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Downloads

C:\Windows\Fonts\JetBrainsMono-Regular_0.ttf

Filesize
167KB

MD5
0189ed701950c39aca7664f1e9c3781f

SHA1
b0b6367aba2b3b1af5bada719d1c60fb3f948153

SHA256
1f376439c75ab33392eb7a2f5ec999809493b378728d723327655c9fcb45cea9

SHA512
6b1ec7ca142cfd4e4c10f4d111418a1e5f02caa51375a1e7f910ec4d4c597bf8ae4d7592954c46ab3cb638028ee7f78ed4503c873c20241d39e116749cd6bd3f

Download Submit
memory/2556-26-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2556-31-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download