gandcrab | da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4

General

Target

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Size

139KB
MD5

21bfa1dc51db0926cf4a4cea27da1504
SHA1

4e7d6f64b433a21e81cea1dafb56a31fe9f85cad
SHA256

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4
SHA512

f133dc5c6390720e6abc18af032d237104616fcb58d9583a13ff38db16cc5ef0037f4761eb80263e4113eea8d0a9c75799e04bf9ef090f8789ac8d68653bd3c6

Score

10^/10

gandcrab backdoor ransomware spyware stealer

Malware Config

Extracted

Path

C:\EPEOYDIRYI-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: .EPEOYDIRYI 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/3d98739c5f042f1f | 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/3d98739c5f042f1f

Signatures

Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
ransomware backdoor gandcrab
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 12 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\SearchUnregister.tiff => C:\Users\Admin\Pictures\SearchUnregister.tiff.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\ApproveExport.tif => C:\Users\Admin\Pictures\ApproveExport.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\FindAdd.tif => C:\Users\Admin\Pictures\FindAdd.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\FormatEnable.crw => C:\Users\Admin\Pictures\FormatEnable.crw.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\GrantInvoke.tif => C:\Users\Admin\Pictures\GrantInvoke.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\GroupRegister.tif => C:\Users\Admin\Pictures\GroupRegister.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\OutReset.tif => C:\Users\Admin\Pictures\OutReset.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\ReadGrant.raw => C:\Users\Admin\Pictures\ReadGrant.raw.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\ExportSelect.tif => C:\Users\Admin\Pictures\ExportSelect.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\ResizeSync.tif => C:\Users\Admin\Pictures\ResizeSync.tif.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Users\Admin\Pictures\SearchUnregister.tiff	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File renamed	C:\Users\Admin\Pictures\TestRename.raw => C:\Users\Admin\Pictures\TestRename.raw.epeoydiryi	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

Drops startup file 2 IoCs

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\EPEOYDIRYI-DECRYPT.txt	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\5f0428ff5f042f1513.lock	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.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:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
File opened (read-only)	\??\H:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\I:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\J:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\M:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\N:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\R:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\B:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\E:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\V:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\W:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\L:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\S:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\U:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\X:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\A:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\F:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\T:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\Y:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\G:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\O:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\Q:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\Z:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\K:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened (read-only)	\??\P:	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\pidor.bmp"	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

Drops file in Program Files directory 22 IoCs

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
File opened for modification	C:\Program Files\CompareImport.inf	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\EnterStop.svg	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\RestartRead.rm	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\DebugOut.sql	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\PopUnblock.rtf	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\SyncUninstall.xlsb	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\UnregisterRead.vbe	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File created	C:\Program Files (x86)\5f0428ff5f042f1513.lock	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File created	C:\Program Files\EPEOYDIRYI-DECRYPT.txt	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\CheckpointShow.WTV	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\CheckpointWait.emf	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\SyncCheckpoint.search-ms	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File created	C:\Program Files\5f0428ff5f042f1513.lock	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\FormatSkip.mp4	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\RemoveConvertTo.wmv	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\ShowStep.M2TS	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\SwitchRegister.mp3	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\UndoRestore.rtf	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File created	C:\Program Files (x86)\EPEOYDIRYI-DECRYPT.txt	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\ConvertFromShow.jpg	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\DismountAdd.tif	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
File opened for modification	C:\Program Files\EnterSearch.M2V	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.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:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

Modifies system certificate store 2 TTPs 7 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 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	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 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	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 5c0000000100000004000000000400000400000001000000100000008f5d770627c4983c5b9378e7d77d9bcc0300000001000000140000007e784a101c8265cc2de1f16d47b440cad90a19456800000001000000080000000000876ace99d1011d0000000100000010000000d06bc27453aa4f6d586437e5d3b37798140000000100000014000000bea8a07472506b44b7c923d8fba8ffb3576b686c090000000100000020000000301e06082b0601050507030306082b0601050507030406082b060105050703016200000001000000200000005f0b62eab5e353ea6521651658fbb65359f443280a4afbd104d77d10f9f04c070b000000010000004a00000045007100750069006600610078002000530065006300750072006500200047006c006f00620061006c002000650042007500730069006e006500730073002000430041002d00310000000f0000000100000010000000824bae7c7cb3a15ce851a396760574a3190000000100000010000000e559465e28a60e5499846f194087b0e520000000010000009402000030820290308201f9a003020102020101300d06092a864886f70d0101040500305a310b3009060355040613025553311c301a060355040a1313457175696661782053656375726520496e632e312d302b06035504031324457175696661782053656375726520476c6f62616c2065427573696e6573732043412d31301e170d3939303632313034303030305a170d3230303632313034303030305a305a310b3009060355040613025553311c301a060355040a1313457175696661782053656375726520496e632e312d302b06035504031324457175696661782053656375726520476c6f62616c2065427573696e6573732043412d3130819f300d06092a864886f70d010101050003818d0030818902818100bae717900265b134553c49c251d5dfa7d1378fd1e781734152609b9da1172678adc7b1e8269432b5de338d3a2fdbf29a7a5a7398a35ce9fb8a731b5ce7c3bf806ccda9f4d62bc0f7f999aa63a2b147020fd4e4513a123c6c8a5a548470dbc1c590cf7245cba859c0cd339d3fa396eb8533211c3e1e3e606e769c6785c5c8c3610203010001a3663064301106096086480186f8420101040403020007300f0603551d130101ff040530030101ff301f0603551d23041830168014bea8a07472506b44b7c923d8fba8ffb3576b686c301d0603551d0e04160414bea8a07472506b44b7c923d8fba8ffb3576b686c300d06092a864886f70d01010405000381810030e20151aac7ea5fdab9d0650f30d63eda0d14496e9193271431efc4f72d45f8ecc7bfa2410d23b492f9190067bd01afcde071fc5acf64c4e09698d0a340e2018aef2707f165018a442d06657552c0861020215f6c6b0f6cae091caff2a21834c475a4731cf18ddcefadf9b376b492bfdc95101ebecbc83b5a8460195694a955	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 0f0000000100000010000000824bae7c7cb3a15ce851a396760574a30b000000010000004a00000045007100750069006600610078002000530065006300750072006500200047006c006f00620061006c002000650042007500730069006e006500730073002000430041002d00310000006200000001000000200000005f0b62eab5e353ea6521651658fbb65359f443280a4afbd104d77d10f9f04c07090000000100000020000000301e06082b0601050507030306082b0601050507030406082b06010505070301140000000100000014000000bea8a07472506b44b7c923d8fba8ffb3576b686c1d0000000100000010000000d06bc27453aa4f6d586437e5d3b377986800000001000000080000000000876ace99d1010300000001000000140000007e784a101c8265cc2de1f16d47b440cad90a194520000000010000009402000030820290308201f9a003020102020101300d06092a864886f70d0101040500305a310b3009060355040613025553311c301a060355040a1313457175696661782053656375726520496e632e312d302b06035504031324457175696661782053656375726520476c6f62616c2065427573696e6573732043412d31301e170d3939303632313034303030305a170d3230303632313034303030305a305a310b3009060355040613025553311c301a060355040a1313457175696661782053656375726520496e632e312d302b06035504031324457175696661782053656375726520476c6f62616c2065427573696e6573732043412d3130819f300d06092a864886f70d010101050003818d0030818902818100bae717900265b134553c49c251d5dfa7d1378fd1e781734152609b9da1172678adc7b1e8269432b5de338d3a2fdbf29a7a5a7398a35ce9fb8a731b5ce7c3bf806ccda9f4d62bc0f7f999aa63a2b147020fd4e4513a123c6c8a5a548470dbc1c590cf7245cba859c0cd339d3fa396eb8533211c3e1e3e606e769c6785c5c8c3610203010001a3663064301106096086480186f8420101040403020007300f0603551d130101ff040530030101ff301f0603551d23041830168014bea8a07472506b44b7c923d8fba8ffb3576b686c301d0603551d0e04160414bea8a07472506b44b7c923d8fba8ffb3576b686c300d06092a864886f70d01010405000381810030e20151aac7ea5fdab9d0650f30d63eda0d14496e9193271431efc4f72d45f8ecc7bfa2410d23b492f9190067bd01afcde071fc5acf64c4e09698d0a340e2018aef2707f165018a442d06657552c0861020215f6c6b0f6cae091caff2a21834c475a4731cf18ddcefadf9b376b492bfdc95101ebecbc83b5a8460195694a955	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

pid	process
1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

Suspicious use of AdjustPrivilegeToken 45 IoCs

Processes:

wmic.exevssvc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	360	wmic.exe
Token: SeSecurityPrivilege	360	wmic.exe
Token: SeTakeOwnershipPrivilege	360	wmic.exe
Token: SeLoadDriverPrivilege	360	wmic.exe
Token: SeSystemProfilePrivilege	360	wmic.exe
Token: SeSystemtimePrivilege	360	wmic.exe
Token: SeProfSingleProcessPrivilege	360	wmic.exe
Token: SeIncBasePriorityPrivilege	360	wmic.exe
Token: SeCreatePagefilePrivilege	360	wmic.exe
Token: SeBackupPrivilege	360	wmic.exe
Token: SeRestorePrivilege	360	wmic.exe
Token: SeShutdownPrivilege	360	wmic.exe
Token: SeDebugPrivilege	360	wmic.exe
Token: SeSystemEnvironmentPrivilege	360	wmic.exe
Token: SeRemoteShutdownPrivilege	360	wmic.exe
Token: SeUndockPrivilege	360	wmic.exe
Token: SeManageVolumePrivilege	360	wmic.exe
Token: 33	360	wmic.exe
Token: 34	360	wmic.exe
Token: 35	360	wmic.exe
Token: 36	360	wmic.exe
Token: SeIncreaseQuotaPrivilege	360	wmic.exe
Token: SeSecurityPrivilege	360	wmic.exe
Token: SeTakeOwnershipPrivilege	360	wmic.exe
Token: SeLoadDriverPrivilege	360	wmic.exe
Token: SeSystemProfilePrivilege	360	wmic.exe
Token: SeSystemtimePrivilege	360	wmic.exe
Token: SeProfSingleProcessPrivilege	360	wmic.exe
Token: SeIncBasePriorityPrivilege	360	wmic.exe
Token: SeCreatePagefilePrivilege	360	wmic.exe
Token: SeBackupPrivilege	360	wmic.exe
Token: SeRestorePrivilege	360	wmic.exe
Token: SeShutdownPrivilege	360	wmic.exe
Token: SeDebugPrivilege	360	wmic.exe
Token: SeSystemEnvironmentPrivilege	360	wmic.exe
Token: SeRemoteShutdownPrivilege	360	wmic.exe
Token: SeUndockPrivilege	360	wmic.exe
Token: SeManageVolumePrivilege	360	wmic.exe
Token: 33	360	wmic.exe
Token: 34	360	wmic.exe
Token: 35	360	wmic.exe
Token: 36	360	wmic.exe
Token: SeBackupPrivilege	2112	vssvc.exe
Token: SeRestorePrivilege	2112	vssvc.exe
Token: SeAuditPrivilege	2112	vssvc.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe

description	pid	process	target process
PID 1276 wrote to memory of 360	1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe	wmic.exe
PID 1276 wrote to memory of 360	1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe	wmic.exe
PID 1276 wrote to memory of 360	1276	da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe
"C:\Users\Admin\AppData\Local\Temp\da8c0a6ac025e95d408e72e2656d4cad02d4a3b4027ecef9d97c1a12311f37b4.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1276