cfe6c6d77c4049fca741e71c605b3962030ec0ad4f1f1922a8e0caa7ef734e3a

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 11:01

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General

Target

695641f9eb6396e6264418843dd3bd65.jad
Size

16KB
MD5

695641f9eb6396e6264418843dd3bd65
SHA1

dbde0ce346f587603f676b7eb12b1ea6adf97e94
SHA256

cfe6c6d77c4049fca741e71c605b3962030ec0ad4f1f1922a8e0caa7ef734e3a
SHA512

43214e124648d4e1264a4a06d6b6edccb9fff60857ce9299185fd7629ac89161154fcd7935275fa3563df9a3a814411779ce5674104ffe98ccd556a34a515d1d
SSDEEP

384:T/gpClY8VMTYhe6aekN6ugq1wda2660FbOnXaGTptYquzDXsTW7BR753zM:T4MYzT8PqKda2v0FKnXaGvXuzDXsTW7G

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
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_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-1-5-21-1603059206-2004189698-4139800220-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.jad	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\jad_auto_file\	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2600	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2600	AcroRd32.exe
2600	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2688	2416	cmd.exe	29
PID 2416 wrote to memory of 2688	2416	cmd.exe	29
PID 2416 wrote to memory of 2688	2416	cmd.exe	29
PID 2688 wrote to memory of 2600	2688	rundll32.exe	30
PID 2688 wrote to memory of 2600	2688	rundll32.exe	30
PID 2688 wrote to memory of 2600	2688	rundll32.exe	30
PID 2688 wrote to memory of 2600	2688	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\695641f9eb6396e6264418843dd3bd65.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\695641f9eb6396e6264418843dd3bd65.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2688
- - 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\695641f9eb6396e6264418843dd3bd65.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2600

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
23118ee3f5d91b45113e25f1f4dddb32

SHA1
b2cd7fc505fa343ac8624a3e2ff53a5d3df6e253

SHA256
035106b63494b061189aed1e3039c1303c27dfa211fe5a54749a5556423e0c3a

SHA512
2f066004f8bdcf684792281246843b447ffa79f294c6657b8d15f1ae9239e8b2cacbe9b75815c6a8908d3247222f44b69a1d0444104a6b7aacf42a1cd9a4ae5f

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