48d93ccf15d4c1716bef3d50e9c29bc51a7f9527c53b74cd5b89b366f30e35e0

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24-12-2023 17:45

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General

Target

09334503fb1e4944968148819d71d896.jad
Size

68KB
MD5

09334503fb1e4944968148819d71d896
SHA1

420ba871fe752d744be37f03ee580231e941ed50
SHA256

48d93ccf15d4c1716bef3d50e9c29bc51a7f9527c53b74cd5b89b366f30e35e0
SHA512

a9a2d2ae7c8b9cfb036635583dfb86af4169f249e5a820c3c665178f2ff3a8d8bc2e97b1af308c76cf38742721980669468da77cf11edfb502c1a82e1ba50454
SSDEEP

1536:EjUcFC+MEcJwy7GtW2insgvrGoZNGtW2insgvrGoZ4:EjUcton7ZsArG8ZsArGL

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-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\jad_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\.jad	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_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-1-5-21-3470981204-343661084-3367201002-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\jad_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2652	AcroRd32.exe
2652	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 3056	2724	cmd.exe	21
PID 2724 wrote to memory of 3056	2724	cmd.exe	21
PID 2724 wrote to memory of 3056	2724	cmd.exe	21
PID 3056 wrote to memory of 2652	3056	rundll32.exe	30
PID 3056 wrote to memory of 2652	3056	rundll32.exe	30
PID 3056 wrote to memory of 2652	3056	rundll32.exe	30
PID 3056 wrote to memory of 2652	3056	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\09334503fb1e4944968148819d71d896.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2724
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\09334503fb1e4944968148819d71d896.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3056
- - 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\09334503fb1e4944968148819d71d896.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2652

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
4dd0478d3e8a432e3f9d89fa895c4f8a

SHA1
07c5f8c838ad4e4b3746afcb0d9ac182f58d919d

SHA256
0e9c3bd3e0417661732211b1b9ebadc5a95e34e9dc44126e2f5dc5072e081096

SHA512
c78b11740610cefe150fca6feeca0191df9923c0583c20c5eee20a87370c112541cc8dec950f1142e18d205cb11bf8b1f196c604b702d29a61aa7003987d967a

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