c14e7477eac39a6d2f566738d9111076a8eb43f14354da267266a472783cd2b4

General

Target

xX.bin.exe
Size

197KB
MD5

8ec1c777a6f3c5df7cb708df13930475
SHA1

36c2c0ad5bfe07cf0bde8b945d35e97b5cdd0481
SHA256

b4db777ba935be53c505fcf9c8d051bc6ab73fbcbbc70aa248512d10752116a6
SHA512

d48dfaace113618e25eeec29e0f13d265342456046c4f4535ab45270e92cf9cb6b83731e39fff9e8b53b669f851a968b7ee6eb23d1ed65082c59925d2bcde0fe

Score

10^/10

ransomware evasion spyware trojan

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\READ_ME_Heyyyyyyy.txt

Ransom Note

All your files have been encrypted! All your documents (databases, texts, images, videos, musics etc.) were encrypted. The encryption was done using a secret keythat is now on our servers. To decrypt your files you will need to buy the secret key from us. We are the only on the world who can provide this for you. What can I do? Pay the ransom, in bitcoins, in the amount and wallet below. You can use www.coindirect.com/de - coinbase.com - coinmama.com - LocalBitcoins.com to buy bitcoins. 0,036 Bitcoin = 300 EURO Send BTC Address = 1NxoWvpXufC5PkagnfWD9Rf19wm5jchVkX

Wallets

1NxoWvpXufC5PkagnfWD9Rf19wm5jchVkX

Signatures

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

xX.bin.exe

description pid process

Token: SeDebugPrivilege 1156 xX.bin.exe

description	pid	process
Token: SeDebugPrivilege	1156	xX.bin.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

xX.bin.execmd.exe

description	pid	process	target process
PID 1156 wrote to memory of 880	1156	xX.bin.exe	cmd.exe
PID 1156 wrote to memory of 880	1156	xX.bin.exe	cmd.exe
PID 1156 wrote to memory of 880	1156	xX.bin.exe	cmd.exe
PID 1156 wrote to memory of 880	1156	xX.bin.exe	cmd.exe
PID 880 wrote to memory of 540	880	cmd.exe	timeout.exe
PID 880 wrote to memory of 540	880	cmd.exe	timeout.exe
PID 880 wrote to memory of 540	880	cmd.exe	timeout.exe
PID 880 wrote to memory of 540	880	cmd.exe	timeout.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

880 cmd.exe

pid	process
880	cmd.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

xX.bin.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	xX.bin.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	xX.bin.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

xX.bin.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\ransom.jpg"	xX.bin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Pictures\\Wallpaper.jpg"	xX.bin.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

540 timeout.exe

pid	process
540	timeout.exe

C:\Users\Admin\AppData\Local\Temp\xX.bin.exe
"C:\Users\Admin\AppData\Local\Temp\xX.bin.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Modifies system certificate store
- Sets desktop wallpaper using registry
PID:1156

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C timeout 2 && Del /Q /F C:\Users\Admin\AppData\Local\Temp\xX.bin.exe
2⤵
- Suspicious use of WriteProcessMemory
- Deletes itself
PID:880

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:540

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

1

T1491

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Downloads

memory/540-1-0x0000000000000000-mapping.dmp

Download
memory/880-0-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads