ae9a5f6da619196a2aa74a10bc5994aa6d97e5713d4c6ba5d2c42abac4ab8d1d

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 13:22

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General

Target

SDK/Lib/x86/sqlncli11.lib
Size

6KB
MD5

1fa6ee9c2e84b4a46127df1af4c09b7d
SHA1

62fbf0018de9bffab8e0eb4fe297f0a76b8a12f0
SHA256

ff52761730b58b81857dfe330bb240b90e948910025d92eb3369eae3af18f8fa
SHA512

0919e58ffd5df98bc801044e03cca67878924b45f2bec0a20219de08afe969d591af77ff678343d4889f62ec64c2b74c2f627bd4be670fa0df24ceda9937f789
SSDEEP

96:VVZzw5mOqjLw/Qv/MSasj2A5wA7ZYKVKCKL5q4N1R5zxnV:XZaqjLw/PSasj2UZGN1R5zxnV

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
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\lib_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\lib_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\lib_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\.lib	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\.lib\ = "lib_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\lib_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\lib_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\lib_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2832	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2832	AcroRd32.exe
2832	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 280	3068	cmd.exe	31
PID 3068 wrote to memory of 280	3068	cmd.exe	31
PID 3068 wrote to memory of 280	3068	cmd.exe	31
PID 280 wrote to memory of 2832	280	rundll32.exe	32
PID 280 wrote to memory of 2832	280	rundll32.exe	32
PID 280 wrote to memory of 2832	280	rundll32.exe	32
PID 280 wrote to memory of 2832	280	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\SDK\Lib\x86\sqlncli11.lib
1⤵
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SDK\Lib\x86\sqlncli11.lib
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:280
- - 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\SDK\Lib\x86\sqlncli11.lib"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2832

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
aa55696345e1ea99d1acf48605ac9b26

SHA1
3298eb4901af2190049f97f9b3d3b134c24561a3

SHA256
ab0411611b2bb1872b265f8d5409eeb1243ba59050cbb673089be21dc1db201e

SHA512
fc175b731c0ebb5581b19c8627199ef05f4df9a585944c45d5303439557b880cc236dd7c5a5af91599dc208fc00a3b97678b30c7bc79a58ce0826a5b39b1b1a5

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