5febf594512f13b3374ab927bbb266375e612c6b86f02ccdcb46f52898518bb2

Analysis

max time kernel
117s
max time network
117s
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 - 03x12 [BluRay][x264][1080p].srt
Size

18KB
MD5

96d31c1c7db59b28a437f0fc5bdfe8c2
SHA1

06ca41972d64defec49c8025bf88f0b16ebf6d22
SHA256

95447750941ad4b014d3311d548bb75a98a4ab97a29c81276ad0f5aaccda2f0f
SHA512

77c419d5db80c8dfde35d82b9d2bcff3547b1512dedc4f159ebe54033e10f23b443b2539f2074aab3badb5a033abc81840963f595e9486bd228f9b94fa12586e
SSDEEP

384:b4gLJCUtuBt2qjuyBpPjV2/tBFX+GGBEBrMFV+vo:MKJpwBtPjlBpjV8AGxrq

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\srt_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\srt_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\srt_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_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-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.srt\ = "srt_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\srt_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\srt_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.srt	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2752	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2752	AcroRd32.exe
2752	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2768	2276	cmd.exe	29
PID 2276 wrote to memory of 2768	2276	cmd.exe	29
PID 2276 wrote to memory of 2768	2276	cmd.exe	29
PID 2768 wrote to memory of 2752	2768	rundll32.exe	30
PID 2768 wrote to memory of 2752	2768	rundll32.exe	30
PID 2768 wrote to memory of 2752	2768	rundll32.exe	30
PID 2768 wrote to memory of 2752	2768	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 - 03x12 [BluRay][x264][1080p].srt"
1⤵
- Suspicious use of WriteProcessMemory
PID:2276
- 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 - 03x12 [BluRay][x264][1080p].srt
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2768
- - 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 - 03x12 [BluRay][x264][1080p].srt"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2752

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
4370593401e2eab15ee5bb59ed34d797

SHA1
b1c158f2d0bfab5531c3183b85037dd1a4de8510

SHA256
f7e58363bfc53d317f76396ad634b4c60b1202ae5dc50878732c543d7b4b4145

SHA512
d2649f1db7ef2640a57ad7b924f3d55b897bbab87203c66eec9f3778567adee1cf2658dc54762099af7c7590c52c83094a7fcc17644e601d072a6cec3d1db15f

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