db5d7f84baf1b1e37383273814398ada75b8d1b0b1b4ec9227776f090cbc5870

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 00:00

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General

Target

Paste 4.4.0 [MacKed]/.fseventsd/000000000159b123.gz
Size

48B
MD5

241f64e220a303c544e0d5283cab1701
SHA1

e3f1a643df5751336e18ac052463f50cd3308b58
SHA256

76e317044763e4e2515a1fb01326c7bbe1825e95b5bbdedb1f958e6f6d99dce3
SHA512

6ff7b928736032c5e95cae3ac9dd20de64bbf2c346037d422e240d34e2083eef651efddfb3b9c642b511b7ec2f7a751d9fe139bc80a9c213d19b600397be4396

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	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
2648	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2648	AcroRd32.exe
2648	AcroRd32.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2748	2228	cmd.exe	31
PID 2228 wrote to memory of 2748	2228	cmd.exe	31
PID 2228 wrote to memory of 2748	2228	cmd.exe	31
PID 2748 wrote to memory of 2644	2748	rundll32.exe	32
PID 2748 wrote to memory of 2644	2748	rundll32.exe	32
PID 2748 wrote to memory of 2644	2748	rundll32.exe	32
PID 2644 wrote to memory of 2648	2644	rundll32.exe	34
PID 2644 wrote to memory of 2648	2644	rundll32.exe	34
PID 2644 wrote to memory of 2648	2644	rundll32.exe	34
PID 2644 wrote to memory of 2648	2644	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz"
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2644
  - - 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\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      PID:2648

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
c2461748b8051618442fb3d47a5d4ba8

SHA1
9e3823d922d5d0766fe8ccccedc07de24799fbf5

SHA256
0691b824494ae1ec11713c4eb7c5056383c0556c20fa770a27f641a1d4af7f0b

SHA512
9fb51ee1aa08f266a0a76c85c543a86a0b6f25efd88e7759d430390a72544fe692c9d964c7a16f88f5be58f9c83a9abafaa803db3ff7c18b669c3e4f27f8c8b3

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