536a4e17fe9dfa2d39398ccd6709933200229d2acad9956ac93fdd0b085784ee

Analysis

max time kernel
303s
max time network
319s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
15-10-2023 21:28

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General

Target

Your.Only.Move.is.HUSTLE.v1.7.0/Your.Only.Move.is.HUSTLE.v1.7.0/tbfg.so
Size

4.8MB
MD5

ca018bb8423fb693c976c005f4ef63b8
SHA1

f05eff0610482057b3b7a5b894bb8a3b0a752515
SHA256

a50bc0e7a29993c3791ee3c8cddb210e57062b6d6c64c53264f1fc2dc6328c18
SHA512

dc7a095dca85c97520e6d2afec5bdb8e32ebe1b6deca430801ef4ea37a28553ad085841fefb0c1291909a701a66c2a971ab9fc42dcf69716b8f78981b1bfb8c3
SSDEEP

49152:jEFi1yIrlCKaYWHKPtP7hjW1xsVF9Y6Ju9gNtEtBEDaeiFdYClUK9WjXnFFrUS2o:dUijW1xs5Dk6CuqT1q

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-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\.so	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\.so\ = "so_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\so_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\so_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\so_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\so_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\so_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\so_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1980	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1980	AcroRd32.exe
1980	AcroRd32.exe
1980	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 2128	1280	cmd.exe	29
PID 1280 wrote to memory of 2128	1280	cmd.exe	29
PID 1280 wrote to memory of 2128	1280	cmd.exe	29
PID 2128 wrote to memory of 1980	2128	rundll32.exe	32
PID 2128 wrote to memory of 1980	2128	rundll32.exe	32
PID 2128 wrote to memory of 1980	2128	rundll32.exe	32
PID 2128 wrote to memory of 1980	2128	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Your.Only.Move.is.HUSTLE.v1.7.0\Your.Only.Move.is.HUSTLE.v1.7.0\tbfg.so
1⤵
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Your.Only.Move.is.HUSTLE.v1.7.0\Your.Only.Move.is.HUSTLE.v1.7.0\tbfg.so
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2128
- - 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\Your.Only.Move.is.HUSTLE.v1.7.0\Your.Only.Move.is.HUSTLE.v1.7.0\tbfg.so"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1980

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
16c4a873c16aee7aad4b05acb11e07af

SHA1
f91d11beca40b1e6cde362f9954faf1d7cf8b8ff

SHA256
c7e40abc75dc7b1af12a74a52f463101955b245c0f33e1dbc911af3024542060

SHA512
23847190e9972f2089aa1d66d71daecc872a51df6852a66f90cdd07f08a24d7f8935b4107f6ce72b6fbc5d60efce035341a65974c120a99d761799d9dcf8197c

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