7b481ab4b15c7de35525d2f8be1568fa57b032add571c66f476dba9bea41d5f1

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-02-2024 16:01

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General

Target

PvZ_Toolkit_v1.20.3/builds.yml
Size

755B
MD5

63690868148d6b97d9cbe9e8bb895b3c
SHA1

4ff4db3d09d3c77c76d151045c5813b2ae257de7
SHA256

390320bddcfc5f9ad5354a83572477671f7f8a8fc4b9e502ed3c69d03144b3a1
SHA512

81285226a4fdc84f933a53d9613fb17d9116bdf2ff4060f22952118c977a14b0df53368abb54312290e202fee9b46a1845f3c04e3f94566bab8201d1314fe7bc

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-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\yml_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\yml_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\yml_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\yml_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000_CLASSES\.yml	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2864	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2864	AcroRd32.exe
2864	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 3032	2512	cmd.exe	29
PID 2512 wrote to memory of 3032	2512	cmd.exe	29
PID 2512 wrote to memory of 3032	2512	cmd.exe	29
PID 3032 wrote to memory of 2864	3032	rundll32.exe	30
PID 3032 wrote to memory of 2864	3032	rundll32.exe	30
PID 3032 wrote to memory of 2864	3032	rundll32.exe	30
PID 3032 wrote to memory of 2864	3032	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PvZ_Toolkit_v1.20.3\builds.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PvZ_Toolkit_v1.20.3\builds.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3032
- - 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\PvZ_Toolkit_v1.20.3\builds.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2864

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
0fad8d00433240d011850070f4549bf7

SHA1
6a211cdf5365f7c395f164aa483d9a8f54475bd7

SHA256
a66d878481e1d136f0660a26cb9a1ea1cf6dd332b56cb6d4cbe471955a099cf4

SHA512
4dc9a8ee48fb28578060482a583edb6efbef16e54e302f2119fbb85fff1a60d074933d17de1c0abe1b3c4e265442c8016a1ed4e8d95de98bb17105f63dd80d94

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