fd25f6525440ccb59b3d8bb0a69d673f78f761c21ba456f4149fdf3de4df2d82

Resubmissions

19/04/2024, 10:27

240419-mg9pyaha9t 1

19/04/2024, 10:26

240419-mggzxsha2w 4

19/04/2024, 10:21

240419-mdzessfh49 3

19/04/2024, 10:20

240419-mc639age8x 4

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19/04/2024, 10:21

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Report Analysis Logs

General

Target

70e84f0f519a82b4ab283375fff56b62/asset.meta
Size

172B
MD5

cf222ff7b3b69414cd09ebc264b93a1c
SHA1

ebb33cb02c7868da4a7a9705a353ab8ba96cc4ca
SHA256

5ca36224319c21fc2ad8cf7ce53257c2370ec530ceb9fd49781144f7204aa3f0
SHA512

c4bfc3daacc0b0707bd8df5294d4fd31241c4ce082bfe496e7307acb9d1834bfa1b34f53f95076ff3c0394a665b31e5f6f2ea3f06d257a951ee7d754104dec68

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-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\meta_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.meta\ = "meta_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\meta_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\meta_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\meta_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\meta_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\meta_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.meta	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2720	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2720	AcroRd32.exe
2720	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 2684	2868	cmd.exe	29
PID 2868 wrote to memory of 2684	2868	cmd.exe	29
PID 2868 wrote to memory of 2684	2868	cmd.exe	29
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\70e84f0f519a82b4ab283375fff56b62\asset.meta
1⤵
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\70e84f0f519a82b4ab283375fff56b62\asset.meta
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2684
- - 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\70e84f0f519a82b4ab283375fff56b62\asset.meta"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2720

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
b3141a4ed2c285c6488256bec2b0f52d

SHA1
7f5a01c209975e77be9c24e596bb1de2832f9c45

SHA256
c94b0f35e48e0a21aaa747f4ac40b03346a62d55e6ce79a6ed3e3516c1a686e6

SHA512
d515e5b27e9048cc364f4ef4e91cf0d7a1f45cb68a1997908f76bfaaad5cee00fad252092762d9d54c0d5579f85eaecc9a38cdff935e54b863a62869257af038

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