5febf594512f13b3374ab927bbb266375e612c6b86f02ccdcb46f52898518bb2

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27-04-2024 19:43

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General

Target

Justice.League.S03.1080p.BluRay.x264-SPRiNTER/Justice League - 03x06 [BluRay][x264][1080p].srt
Size

18KB
MD5

9ea2cb777dce61e5be4c3cf9fa3f4bb8
SHA1

97d9291aa03c84c19bb2e425cae2cb27c20a1b28
SHA256

1f8edc2d0a1df985960f72205f7865918109a9683461efcd87d606573e3d58b9
SHA512

b77e7863812b1c24399983ec64835cf7c30b558a97c46d318c20563f45d5ab13511e405d24f01512dcca96ba60c2987d6c9ff1b0f39b8eeadcf8d9704c9760dc
SSDEEP

384:Y50KaQlkEH++K9yczUMv9lkHLfkzylEIEiLrUi+EzxkpI7:BptmCyczh98LfCmEoLrUCX7

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\srt_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.srt	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\srt_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\srt_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\srt_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\srt_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\srt_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.srt\ = "srt_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2500	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2500	AcroRd32.exe
2500	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2708	1712	cmd.exe	29
PID 1712 wrote to memory of 2708	1712	cmd.exe	29
PID 1712 wrote to memory of 2708	1712	cmd.exe	29
PID 2708 wrote to memory of 2500	2708	rundll32.exe	30
PID 2708 wrote to memory of 2500	2708	rundll32.exe	30
PID 2708 wrote to memory of 2500	2708	rundll32.exe	30
PID 2708 wrote to memory of 2500	2708	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Justice.League.S03.1080p.BluRay.x264-SPRiNTER\Justice League - 03x06 [BluRay][x264][1080p].srt"
1⤵
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Justice.League.S03.1080p.BluRay.x264-SPRiNTER\Justice League - 03x06 [BluRay][x264][1080p].srt
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2708
- - 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\Justice.League.S03.1080p.BluRay.x264-SPRiNTER\Justice League - 03x06 [BluRay][x264][1080p].srt"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2500

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
db049bce8b37578aedc7e8d32b4c0c38

SHA1
8b47d3aa043bc94bf87f393d65a21522f32b879b

SHA256
b4a873c21d7b453a9fb448d108e249d105e800abd9cfcda4655c45feb38282f4

SHA512
a4d08a2d648649fead11aee25d487a61c20f030a48e3d71298598e45658f372af17147a2ecbc56098cea0a74f82aa413bef5ca89fff4775406f4f2ed8a89dfd2

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