gandcrab | d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b

General

Target

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
Size

139KB
MD5

24a1ac0b0cd98114910888fe63f7e502
SHA1

9fd4c130a7e023f5ac50272a0d45e8a3acb78152
SHA256

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b
SHA512

d20781c7f9e8e4fcb797e17e0a366ed355b49fdfda892bb28e33688dd8b0de73ca03572dbe877d33d1ce1b51d57702f5caf0b7a159f230ea986e25891eb60ff9

Score

10^/10

gandcrab backdoor ransomware spyware stealer suricata

Malware Config

Extracted

Path

C:\BXJDC-DECRYPT.txt

Ransom Note

---= GANDCRAB V5.0.4 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .BXJDC The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/b67371a9158d17f2 | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- 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 ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---

URLs

http://gandcrabmfe6mnef.onion/b67371a9158d17f2

Signatures

Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
ransomware backdoor gandcrab
suricata: ET MALWARE [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
suricata: ET MALWARE [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
suricata
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 14 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\OutSend.crw => C:\Users\Admin\Pictures\OutSend.crw.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\PingImport.tif => C:\Users\Admin\Pictures\PingImport.tif.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Users\Admin\Pictures\ProtectSelect.tiff	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Users\Admin\Pictures\RevokeOut.tiff	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\SkipDebug.png => C:\Users\Admin\Pictures\SkipDebug.png.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\ProtectSelect.tiff => C:\Users\Admin\Pictures\ProtectSelect.tiff.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\ShowOpen.raw => C:\Users\Admin\Pictures\ShowOpen.raw.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Users\Admin\Pictures\GetApprove.tiff	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\GetApprove.tiff => C:\Users\Admin\Pictures\GetApprove.tiff.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\RevokeOut.tiff => C:\Users\Admin\Pictures\RevokeOut.tiff.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\SubmitReceive.raw => C:\Users\Admin\Pictures\SubmitReceive.raw.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\DisableCompare.tif => C:\Users\Admin\Pictures\DisableCompare.tif.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\SendCheckpoint.raw => C:\Users\Admin\Pictures\SendCheckpoint.raw.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File renamed	C:\Users\Admin\Pictures\StopSync.crw => C:\Users\Admin\Pictures\StopSync.crw.bxjdc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

description	ioc	process
File opened (read-only)	\??\N:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\Q:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\T:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\A:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\H:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\J:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\L:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\G:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\R:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\V:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\Y:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\M:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\P:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\U:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\Z:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\B:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\F:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\I:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\K:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\X:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\E:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\O:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\S:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened (read-only)	\??\W:	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\pidor.bmp"	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

Drops file in Program Files directory 44 IoCs

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

description	ioc	process
File opened for modification	C:\Program Files\DebugPing.mp4	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\MoveEdit.vb	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\SetMove.zip	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\SubmitApprove.bmp	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\WriteStop.vsdx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\158d1011158d17f5214.lock	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files\158d1011158d17f5214.lock	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\ProtectEnable.mpe	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\RepairGrant.svgz	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\BXJDC-DECRYPT.txt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\BXJDC-DECRYPT.txt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\158d1011158d17f5214.lock	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files\BXJDC-DECRYPT.txt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\CloseCopy.aiff	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\SaveLock.odt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\StopPing.mp4	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\SyncFormat.mhtml	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\WriteDismount.vsdx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\DenyLock.asx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\DisableConfirm.m4a	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\DisableLock.dotx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\LockFormat.emf	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\RenameCompare.m4a	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\WaitConfirm.xla	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\158d1011158d17f5214.lock	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\InstallHide.potm	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\MergePublish.ps1	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\ProtectConvertTo.rar	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\158d1011158d17f5214.lock	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\BXJDC-DECRYPT.txt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\DebugExit.wax	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\EditRevoke.docx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\HideTest.cfg	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\InstallDeny.pcx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\InstallUpdate.ex_	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\SyncOpen.M2TS	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\BXJDC-DECRYPT.txt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\ExportStart.xlsx	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\PublishRevoke.doc	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\SuspendEnable.wpl	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\EnterGet.wps	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\ExitSave.xlt	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\TestConfirm.ram	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
File opened for modification	C:\Program Files\TracePop.m4v	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

pid	process
1532	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
1532	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes:

wmic.exevssvc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	976	wmic.exe
Token: SeSecurityPrivilege	976	wmic.exe
Token: SeTakeOwnershipPrivilege	976	wmic.exe
Token: SeLoadDriverPrivilege	976	wmic.exe
Token: SeSystemProfilePrivilege	976	wmic.exe
Token: SeSystemtimePrivilege	976	wmic.exe
Token: SeProfSingleProcessPrivilege	976	wmic.exe
Token: SeIncBasePriorityPrivilege	976	wmic.exe
Token: SeCreatePagefilePrivilege	976	wmic.exe
Token: SeBackupPrivilege	976	wmic.exe
Token: SeRestorePrivilege	976	wmic.exe
Token: SeShutdownPrivilege	976	wmic.exe
Token: SeDebugPrivilege	976	wmic.exe
Token: SeSystemEnvironmentPrivilege	976	wmic.exe
Token: SeRemoteShutdownPrivilege	976	wmic.exe
Token: SeUndockPrivilege	976	wmic.exe
Token: SeManageVolumePrivilege	976	wmic.exe
Token: 33	976	wmic.exe
Token: 34	976	wmic.exe
Token: 35	976	wmic.exe
Token: SeIncreaseQuotaPrivilege	976	wmic.exe
Token: SeSecurityPrivilege	976	wmic.exe
Token: SeTakeOwnershipPrivilege	976	wmic.exe
Token: SeLoadDriverPrivilege	976	wmic.exe
Token: SeSystemProfilePrivilege	976	wmic.exe
Token: SeSystemtimePrivilege	976	wmic.exe
Token: SeProfSingleProcessPrivilege	976	wmic.exe
Token: SeIncBasePriorityPrivilege	976	wmic.exe
Token: SeCreatePagefilePrivilege	976	wmic.exe
Token: SeBackupPrivilege	976	wmic.exe
Token: SeRestorePrivilege	976	wmic.exe
Token: SeShutdownPrivilege	976	wmic.exe
Token: SeDebugPrivilege	976	wmic.exe
Token: SeSystemEnvironmentPrivilege	976	wmic.exe
Token: SeRemoteShutdownPrivilege	976	wmic.exe
Token: SeUndockPrivilege	976	wmic.exe
Token: SeManageVolumePrivilege	976	wmic.exe
Token: 33	976	wmic.exe
Token: 34	976	wmic.exe
Token: 35	976	wmic.exe
Token: SeBackupPrivilege	1984	vssvc.exe
Token: SeRestorePrivilege	1984	vssvc.exe
Token: SeAuditPrivilege	1984	vssvc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe

description	pid	process	target process
PID 1532 wrote to memory of 976	1532	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe	wmic.exe
PID 1532 wrote to memory of 976	1532	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe	wmic.exe
PID 1532 wrote to memory of 976	1532	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe	wmic.exe
PID 1532 wrote to memory of 976	1532	d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe
"C:\Users\Admin\AppData\Local\Temp\d2f237743c9bf65873afa65a45f02c01fd91315e6d7406fec02dc50c3255ab9b.exe"
1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1532