db5d7f84baf1b1e37383273814398ada75b8d1b0b1b4ec9227776f090cbc5870

Analysis

max time kernel
109s
max time network
24s
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/000000000159b124.gz
Size

72B
MD5

a38a42a0dcd772a5e3ed5be9631c8ef7
SHA1

c8ed6828fc0f49f746e35201771629d5ea575a02
SHA256

69fdb513d0a71b6abfce7cb0f5231d506ea9aaada135fd8aec971291de500d3e
SHA512

6b5749fcb4f90edd46682aa90a2e6ee0bac111f09f26e580a1706febea6ec5e8e73e9c68a4dc8a7569366e924db879e856cd950fa6566d726df471aac52275ef

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-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1992	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1992	AcroRd32.exe
1992	AcroRd32.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2680	2032	cmd.exe	30
PID 2032 wrote to memory of 2680	2032	cmd.exe	30
PID 2032 wrote to memory of 2680	2032	cmd.exe	30
PID 2680 wrote to memory of 2672	2680	rundll32.exe	31
PID 2680 wrote to memory of 2672	2680	rundll32.exe	31
PID 2680 wrote to memory of 2672	2680	rundll32.exe	31
PID 2672 wrote to memory of 1992	2672	rundll32.exe	33
PID 2672 wrote to memory of 1992	2672	rundll32.exe	33
PID 2672 wrote to memory of 1992	2672	rundll32.exe	33
PID 2672 wrote to memory of 1992	2672	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b124.gz"
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- 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\000000000159b124.gz
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2680
- - 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\000000000159b124.gz
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2672
  - - 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\000000000159b124.gz"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      PID:1992

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
3bfb209c4ba8975e83be6d85fa2a8a98

SHA1
fd831331043211d29b9a0526b30e1fc11a2eee8d

SHA256
128e4beb2f8142860f90d079865b7b6f9ec3b91aa1fa79139234eb51657da2da

SHA512
8ed23492aae535c78c6889dc15d5e85e71ea32186a400e72a2be68b5bc38969e900c6b6935e287f3e3855f15631e4bd437309f93ca188c06b4a4d98a49d5be2c

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