e3596428cd648a2b0374346a990e71cf4af0feb6bb6ec51d8ec3e369f26e2bbe

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
11/02/2024, 17:46

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General

Target

geode/resources/geode.loader/mdFontMono.fnt
Size

8KB
MD5

66228295679a30f20adbfce95a2de1e2
SHA1

a4263b023aeefd63a6f4e9ae2a0dd503f4d666fa
SHA256

c35cd366f822ddccf4273277a0e0c17cd6b942ad157893642066be28b0606725
SHA512

30025f681bf0dfcdca6a5c719fbd6981d14a8d8b1a6548030919011619114726c039f114b91e7abc47d757f1f0f52446feb5fb485242d577166031843d21da65
SSDEEP

192:2m/yeg4Dn2JZRJ5zlNPPuTRMU9V1RqyLtyiX7ThvUsVqb5fuIXTI5QUOLHVzV/ay:M5ZN3x

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\fnt_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\.fnt\ = "fnt_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\fnt_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\fnt_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\fnt_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\.fnt	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\fnt_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000_CLASSES\fnt_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2404	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2404	AcroRd32.exe
2404	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 3040	1232	cmd.exe	29
PID 1232 wrote to memory of 3040	1232	cmd.exe	29
PID 1232 wrote to memory of 3040	1232	cmd.exe	29
PID 3040 wrote to memory of 2404	3040	rundll32.exe	30
PID 3040 wrote to memory of 2404	3040	rundll32.exe	30
PID 3040 wrote to memory of 2404	3040	rundll32.exe	30
PID 3040 wrote to memory of 2404	3040	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\geode\resources\geode.loader\mdFontMono.fnt
1⤵
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\geode\resources\geode.loader\mdFontMono.fnt
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\geode\resources\geode.loader\mdFontMono.fnt"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2404

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:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
16f219aecd217fd08002532c3b550515

SHA1
83488175f8684b87693928f3b0f3bb7aae6fe46b

SHA256
2fa211fbd263b6dca2ed8ce07ba8e7813b0454ef1ed9353908951e19c3dd1519

SHA512
6de0c3f1615f6d2e765606baf8810032dd5fe305ba8a4e13a8a1b9112e4cdd277d6067361e3b282aab17720119a1dfc213439659660c0644fa35ffc5c6f95696

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