11f98fe9de7962351da1554be632edcee3e26e49c62688924063b37fde6cced0

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16/03/2024, 02:22

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General

Target

ccde33562c6190b2d4e62def941c474e.jad
Size

289KB
MD5

ccde33562c6190b2d4e62def941c474e
SHA1

1c1b9a15d2a536086c3a9f490e091f9deba84cdf
SHA256

11f98fe9de7962351da1554be632edcee3e26e49c62688924063b37fde6cced0
SHA512

1b76ccd20f74233a9eb4eb7105e507b43662f6c589193d7afd9b4f1f6a416ca411ea654f3d88160d377b6c929d29e6e49b1c6cbbe7d180aa68fd11570237628f
SSDEEP

6144:6Tw8nEwiQVsbB5K1NLIUrxwhAUH+pwin/cMpiB:XwxqbB5oNkUrxVlY+6

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-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\jad_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\jad_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.jad	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2284	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2284	AcroRd32.exe
2284	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2584	2208	cmd.exe	29
PID 2208 wrote to memory of 2584	2208	cmd.exe	29
PID 2208 wrote to memory of 2584	2208	cmd.exe	29
PID 2584 wrote to memory of 2284	2584	rundll32.exe	30
PID 2584 wrote to memory of 2284	2584	rundll32.exe	30
PID 2584 wrote to memory of 2284	2584	rundll32.exe	30
PID 2584 wrote to memory of 2284	2584	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ccde33562c6190b2d4e62def941c474e.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\ccde33562c6190b2d4e62def941c474e.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2584
- - 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\ccde33562c6190b2d4e62def941c474e.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2284

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

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Downloads

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

Filesize
3KB

MD5
62a4243d5c6cfd22955e870bcbd43870

SHA1
dd540cbabbbbff0f2bf3f26ef185fed14c9e1aca

SHA256
16257a9a63825ac4c1dabf69f13532504c354fa6afccef5c59b299874c3faf39

SHA512
796a9664c6fdd15e39f014fb4bc02d46271828fc82d3d2e73a72716e7697807910ac32b7d7557821293dbffc16cb18fb79ad522a53d63449fa6fb81a86376c28

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