45c8a6a015f40a1e5a531cf5b3a90dc828b2196983b957189fee9b66ae59c1f2

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 22:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4089fba471e5a31cd2fe3bec1486488a.jad
Size

68KB
MD5

4089fba471e5a31cd2fe3bec1486488a
SHA1

c6fe7fa94f8da91bfc2d74f36a33d16cb87abbbb
SHA256

45c8a6a015f40a1e5a531cf5b3a90dc828b2196983b957189fee9b66ae59c1f2
SHA512

6ebf4a69bd1d8d080fa2322c0b17230e27b61bdf775f3513e55cd3bad644675cbf528aaaa73fe13308e4457f6399def0954fec5d032611875a9219274219d7c5
SSDEEP

1536:EjUcFC+MEcowy7GtW2insgvrGoZNGtW2insgvrGoZI:EjUctok7ZsArG8ZsArGL

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-1-5-21-3818056530-936619650-3554021955-1000_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-1-5-21-3818056530-936619650-3554021955-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\jad_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.jad	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\jad_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\jad_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2796	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2796	AcroRd32.exe
2796	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2892	1924	cmd.exe	17
PID 1924 wrote to memory of 2892	1924	cmd.exe	17
PID 1924 wrote to memory of 2892	1924	cmd.exe	17
PID 2892 wrote to memory of 2796	2892	rundll32.exe	30
PID 2892 wrote to memory of 2796	2892	rundll32.exe	30
PID 2892 wrote to memory of 2796	2892	rundll32.exe	30
PID 2892 wrote to memory of 2796	2892	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\4089fba471e5a31cd2fe3bec1486488a.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\4089fba471e5a31cd2fe3bec1486488a.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2892
- - 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\4089fba471e5a31cd2fe3bec1486488a.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2796

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
5e0ed4dfdf6442aa05227fd985908b33

SHA1
0e0c165e03944486bdb424814c88d8c21d2f1233

SHA256
c2617771732009ab6132e025a3cd3fa386f650eec46338aad1bb793862c12e45

SHA512
16bd79f6ea404576b160cb3e1691d772fd10288e7876308bdbfa665e72c41eabc7e0f0ae230411561a4efd29b23d8457803b5ce7b0b03ea141a855b3a4462efc

Download Submit