21c20732aa5d87200c0df10139a844ebd9c19ee6486fab3ba78a6ea92f968935

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 13:10

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General

Target

TikTokRizz/.vs/TikTokRizz/v17/DocumentLayout.json
Size

1KB
MD5

3533e135a853d6360e5df91a4efba4e0
SHA1

d30e1934f0768d2d992a4e06c0b9041e8f3dc9fa
SHA256

222355bff44d8aedddae8c0d0a211a6302cd83befd718538e748e1ad41cfbe15
SHA512

452c8e8666b12e4cd1125a33e4613d9173e87388b84a6312bcc452124bdda96dde76608c1efb47a73590532e477773d2b3503dec9d364778c165b3833ab6493c

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-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.json	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2952	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2952	AcroRd32.exe
2952	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2776	1700	cmd.exe	29
PID 1700 wrote to memory of 2776	1700	cmd.exe	29
PID 1700 wrote to memory of 2776	1700	cmd.exe	29
PID 2776 wrote to memory of 2952	2776	rundll32.exe	30
PID 2776 wrote to memory of 2952	2776	rundll32.exe	30
PID 2776 wrote to memory of 2952	2776	rundll32.exe	30
PID 2776 wrote to memory of 2952	2776	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\TikTokRizz\.vs\TikTokRizz\v17\DocumentLayout.json
1⤵
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\TikTokRizz\.vs\TikTokRizz\v17\DocumentLayout.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2776
- - 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\TikTokRizz\.vs\TikTokRizz\v17\DocumentLayout.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2952

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

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Downloads

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

Filesize
3KB

MD5
0886627acf23f8cf7078261fb8fdc23b

SHA1
8f1cb1477d596988e9c856cb1671d7d467f603ce

SHA256
0abd62052fe09146a35715de5094125f3065175049a663851c75309cc34c3171

SHA512
5f7794bebdf838e10be88afb36a7bb707d820bf03d0862eaad21dbc0bd4396a72863f8b29fdf02579fe686e06b09d915457256df2475d607e827de11a0956a55

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