737c8aa1e9a435f9a4041a3132ed01595139f5c1cdeff1bc3d3b0ea7b2035aa8

Analysis

max time kernel
1800s
max time network
1567s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
14/11/2023, 20:14

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General

Target

boredape/assets/.ds_store
Size

6KB
MD5

73022d236302f00100ec67a73b0b3d96
SHA1

7a302042aa9fd0f9495128e5fe31a3e29e6cb9ca
SHA256

892ab01ddbaf76fa4e9fb103b97a5a225864fdecfd31f497895eba5760cee923
SHA512

89dddceddbe0da49cef72b2116ad7cfcea678ce24e3b0a9af5d1e76a8b92342525a75e524dba58beca3dba11ee57aca8aba728674a74cb8c8ab66235cbef30ef
SSDEEP

24:gLaCymt9L0E3ozHIAv0E3ozHIlgfnV5V:g+CysNf8vf

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-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\ds_store_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\ds_store_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\ds_store_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.ds_store\ = "ds_store_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\ds_store_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\ds_store_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\ds_store_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.ds_store	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2108	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 2696	2580	cmd.exe	29
PID 2580 wrote to memory of 2696	2580	cmd.exe	29
PID 2580 wrote to memory of 2696	2580	cmd.exe	29
PID 2696 wrote to memory of 2108	2696	rundll32.exe	30
PID 2696 wrote to memory of 2108	2696	rundll32.exe	30
PID 2696 wrote to memory of 2108	2696	rundll32.exe	30
PID 2696 wrote to memory of 2108	2696	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\boredape\assets\.ds_store
1⤵
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\boredape\assets\.ds_store
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2696
- - 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\boredape\assets\.ds_store"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2108

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

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Downloads

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

Filesize
3KB

MD5
146d2aed75f7bca93ace3ffcd465e872

SHA1
1ee095067a37d88efadea1e6ec2376f0987445cb

SHA256
78cd7af258eec3ab696dfe69ad6039dcee3633ef2a1af73277170e4e1d9f356d

SHA512
3a5e0c1db817429bc08d4fe430ea9dab4aa3887c100fe5bde0da6ba58e2b7ebb5ac23d35848ad33ef8b839101b2098ab5ebe622650d6016f569331d1525dec54

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