8deafc3fe601c619c8695cc0b6e16287355b7b2bdccbbd763fa652a32e39ecbb

Analysis

max time kernel
18s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 17:42

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General

Target

Testing/EAX Console.pdb
Size

33KB
MD5

728ea8903ad8229cb1d9f1e462f4fd11
SHA1

20f4588cb7c00ee235c3c14a36742e5b782a3b47
SHA256

99c4ce175fcbe1277977b36a6ea0a7ecf9a62d22722f4ad2530a3cc29ace5102
SHA512

f0b52171900ca7c27c99e889ab2f786d552d380a3377a5e07d83e4a4e494bd08f2bd3afdb98b1e312eb1f62371fad56bfbfd6324cff17162e946b96693a943a9
SSDEEP

384:aierWderuX29TI146ECblbB/Q0kX2YTIZrRx:aierWderuX29TInoX2YTIL

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\.pdb	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\pdb_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\pdb_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\pdb_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\.pdb\ = "pdb_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\pdb_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\pdb_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\pdb_auto_file	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2608	AcroRd32.exe
2608	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2756	2664	cmd.exe	31
PID 2664 wrote to memory of 2756	2664	cmd.exe	31
PID 2664 wrote to memory of 2756	2664	cmd.exe	31
PID 2756 wrote to memory of 2608	2756	rundll32.exe	32
PID 2756 wrote to memory of 2608	2756	rundll32.exe	32
PID 2756 wrote to memory of 2608	2756	rundll32.exe	32
PID 2756 wrote to memory of 2608	2756	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Testing\EAX Console.pdb"
1⤵
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Testing\EAX Console.pdb
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2756
- - 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\Testing\EAX Console.pdb"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
d9c7442887258526d385cd19ba6eae37

SHA1
2986a7351ab88e6047a82b58122d92b826e0e9d0

SHA256
5a03bd9117570a2802ef406550ab97ee9d9aeeab2ec6ff34e4beeb4e46238f55

SHA512
a805ef6e81ff31155a8d55863ffc8450b652a219c1c935f62a7c42129327e6a4548130cf9d6faf85054126a5197fbb1ad85436f2a6b6f255ecddadcb171813a8

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