6809bb9bfa9c8ccc122a5cd06acdbbc9f245cc987f8e9246dbfb5f912d9632d9

Analysis

max time kernel
155s
max time network
62s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 04:59

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General

Target

563653658d7b70d1c00129e9433ec2fc.jad
Size

282KB
MD5

563653658d7b70d1c00129e9433ec2fc
SHA1

806848f9051b92d388ab476c3a586977b84340e1
SHA256

6809bb9bfa9c8ccc122a5cd06acdbbc9f245cc987f8e9246dbfb5f912d9632d9
SHA512

c1a74ee8c4f9401bae4dbb1a906def70b9ececc003e691678c56dfeb79956332737b8c1bfc018a82dd2a0f32f2c067f36091beae5eaf20329dea473bd4b2dda2
SSDEEP

6144:D47xFDZO11CsDvigYggnk5QdL0UOYbCUE67N5:07BJsTigY5k0XOYbdE67L

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-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\jad_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\.jad	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\jad_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1652	AcroRd32.exe
1652	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2572 wrote to memory of 2584	2572	cmd.exe	30
PID 2572 wrote to memory of 2584	2572	cmd.exe	30
PID 2572 wrote to memory of 2584	2572	cmd.exe	30
PID 2584 wrote to memory of 1652	2584	rundll32.exe	31
PID 2584 wrote to memory of 1652	2584	rundll32.exe	31
PID 2584 wrote to memory of 1652	2584	rundll32.exe	31
PID 2584 wrote to memory of 1652	2584	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\563653658d7b70d1c00129e9433ec2fc.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2572
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\563653658d7b70d1c00129e9433ec2fc.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\563653658d7b70d1c00129e9433ec2fc.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1652

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
8d5dd784eb30d9e2b2442b81acb5b2c0

SHA1
b2fb2a67772c7a1106dae649971b8f166b4f6704

SHA256
6114527a6ab1f451f6b749d59615062713a9980501b7ee216564c5e39383d5a2

SHA512
0b09ae747f76c645c7b544468a18c9ac3d9d692068ba760dacfc2b057f53cd6dcb395774f860931f828a639df3e1614e2a93d506983dd0471fdc1cb2e23e9447

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