gandcrab | 994d6a3c00f42e919b596a6234346a095521ce84013474aa462570aa49b0e3da

Analysis

max time kernel
432s
max time network
437s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
16/01/2025, 13:33

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General

Target

Malware-1-master/crb.exe
Size

139KB
MD5

24275604649ac0abafe99b981b914fbc
SHA1

818b0e3018ad27be9887e9e5f4ef1971f422652c
SHA256

4b5fe7497864d07f78af15fa3e1aa3702b303b89f9644624871d83dd0f484749
SHA512

008ef045724963d6ae3b845a6c3de8ebb6682b0f4b8ea77c2d35e2193596b78f0092183de0a88a34f7dde4e71abbc129b2f0f00fd8469801fff66f1b8390b6c8
SSDEEP

1536:JLMVCWvZ8URtqOz3d+1Qs6H9Mk2e3E2avMWC3yMgYxf6+okbdWsWjcdpKCaIxWzX:VM9ntZ3s1QJdnU2SQdf64ZZ8CaIxWec

Score

10^/10

gandcrab backdoor credential_access defense_evasion discovery execution impact ransomware spyware stealer

Malware Config

Extracted

Path

F:\$RECYCLE.BIN\S-1-5-21-3587106988-279496464-3440778474-1000\FMMPWBFZI-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: .FMMPWBFZI 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/b71d6538ce154346 | 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/b71d6538ce154346

Signatures

Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
ransomware backdoor gandcrab
Gandcrab family
gandcrab
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047
Renames multiple (296) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\FMMPWBFZI-DECRYPT.txt	crb.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\ce1544aace154341318.lock	crb.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Enumerates connected drives 3 TTPs 23 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

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

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\pidor.bmp"	crb.exe

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File created	C:\Program Files\ce1544aace154341318.lock	crb.exe
File opened for modification	C:\Program Files\ConnectRedo.xlsb	crb.exe
File opened for modification	C:\Program Files\OpenTest.ps1	crb.exe
File created	C:\Program Files (x86)\FMMPWBFZI-DECRYPT.txt	crb.exe
File created	C:\Program Files\FMMPWBFZI-DECRYPT.txt	crb.exe
File opened for modification	C:\Program Files\FindRestore.AAC	crb.exe
File opened for modification	C:\Program Files\GetInitialize.tiff	crb.exe
File opened for modification	C:\Program Files\OutRegister.search-ms	crb.exe
File created	C:\Program Files (x86)\ce1544aace154341318.lock	crb.exe
File opened for modification	C:\Program Files\ClearTrace.dwfx	crb.exe
File opened for modification	C:\Program Files\CompressRequest.clr	crb.exe
File opened for modification	C:\Program Files\RepairMeasure.001	crb.exe
File opened for modification	C:\Program Files\ConnectAdd.xla	crb.exe
File opened for modification	C:\Program Files\PopUndo.xltx	crb.exe
File opened for modification	C:\Program Files\UnblockOut.crw	crb.exe
File opened for modification	C:\Program Files\UndoOptimize.raw	crb.exe
File opened for modification	C:\Program Files\WaitGrant.pot	crb.exe
File opened for modification	C:\Program Files\WriteDismount.xml	crb.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	crb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

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

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4224	timeout.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E	crb.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E\Blob = 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	crb.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4384	crb.exe
4384	crb.exe
4384	crb.exe
4384	crb.exe

Suspicious use of AdjustPrivilegeToken 45 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2016	wmic.exe
Token: SeSecurityPrivilege	2016	wmic.exe
Token: SeTakeOwnershipPrivilege	2016	wmic.exe
Token: SeLoadDriverPrivilege	2016	wmic.exe
Token: SeSystemProfilePrivilege	2016	wmic.exe
Token: SeSystemtimePrivilege	2016	wmic.exe
Token: SeProfSingleProcessPrivilege	2016	wmic.exe
Token: SeIncBasePriorityPrivilege	2016	wmic.exe
Token: SeCreatePagefilePrivilege	2016	wmic.exe
Token: SeBackupPrivilege	2016	wmic.exe
Token: SeRestorePrivilege	2016	wmic.exe
Token: SeShutdownPrivilege	2016	wmic.exe
Token: SeDebugPrivilege	2016	wmic.exe
Token: SeSystemEnvironmentPrivilege	2016	wmic.exe
Token: SeRemoteShutdownPrivilege	2016	wmic.exe
Token: SeUndockPrivilege	2016	wmic.exe
Token: SeManageVolumePrivilege	2016	wmic.exe
Token: 33	2016	wmic.exe
Token: 34	2016	wmic.exe
Token: 35	2016	wmic.exe
Token: 36	2016	wmic.exe
Token: SeIncreaseQuotaPrivilege	2016	wmic.exe
Token: SeSecurityPrivilege	2016	wmic.exe
Token: SeTakeOwnershipPrivilege	2016	wmic.exe
Token: SeLoadDriverPrivilege	2016	wmic.exe
Token: SeSystemProfilePrivilege	2016	wmic.exe
Token: SeSystemtimePrivilege	2016	wmic.exe
Token: SeProfSingleProcessPrivilege	2016	wmic.exe
Token: SeIncBasePriorityPrivilege	2016	wmic.exe
Token: SeCreatePagefilePrivilege	2016	wmic.exe
Token: SeBackupPrivilege	2016	wmic.exe
Token: SeRestorePrivilege	2016	wmic.exe
Token: SeShutdownPrivilege	2016	wmic.exe
Token: SeDebugPrivilege	2016	wmic.exe
Token: SeSystemEnvironmentPrivilege	2016	wmic.exe
Token: SeRemoteShutdownPrivilege	2016	wmic.exe
Token: SeUndockPrivilege	2016	wmic.exe
Token: SeManageVolumePrivilege	2016	wmic.exe
Token: 33	2016	wmic.exe
Token: 34	2016	wmic.exe
Token: 35	2016	wmic.exe
Token: 36	2016	wmic.exe
Token: SeBackupPrivilege	1424	vssvc.exe
Token: SeRestorePrivilege	1424	vssvc.exe
Token: SeAuditPrivilege	1424	vssvc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 2016	4384	crb.exe	78
PID 4384 wrote to memory of 2016	4384	crb.exe	78
PID 4384 wrote to memory of 2016	4384	crb.exe	78
PID 4384 wrote to memory of 2040	4384	crb.exe	82
PID 4384 wrote to memory of 2040	4384	crb.exe	82
PID 4384 wrote to memory of 2040	4384	crb.exe	82
PID 2040 wrote to memory of 4224	2040	cmd.exe	84
PID 2040 wrote to memory of 4224	2040	cmd.exe	84
PID 2040 wrote to memory of 4224	2040	cmd.exe	84

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\Malware-1-master\crb.exe
"C:\Users\Admin\AppData\Local\Temp\Malware-1-master\crb.exe"
1⤵
- Drops startup file
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4384
- C:\Windows\SysWOW64\wbem\wmic.exe
  "C:\Windows\system32\wbem\wmic.exe" shadowcopy delete
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2016
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout -c 5 & del "C:\Users\Admin\AppData\Local\Temp\Malware-1-master\crb.exe" /f /q
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\SysWOW64\timeout.exe
    timeout -c 5
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4224

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Windows Credential Manager

T1555.004

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3F45CFC395459D7C5D5E6E2DBAC3A186

Filesize
5B

MD5
5bfa51f3a417b98e7443eca90fc94703

SHA1
8c015d80b8a23f780bdd215dc842b0f5551f63bd

SHA256
bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128

SHA512
4cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3F45CFC395459D7C5D5E6E2DBAC3A186

Filesize
414B

MD5
204b35ccaeab226e121e3a6058076d96

SHA1
e09cd4d25454bf2b7ced4823c73e9efdd331762d

SHA256
d94f3385d754be8712c792a7e23ebc9bdca9c496c852a96f1f2b2ac3cae984b2

SHA512
075dab0472ac745f12fae082a408c4d6c45e0ec5b05fb3749d07df37a58b9dabaf7d943bd5c91521b6328ea1394a1fb16299666b672a8a97f43260947716d54d

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3587106988-279496464-3440778474-1000\FMMPWBFZI-DECRYPT.txt

Filesize
8KB

MD5
8035316ea5939e9887cd93f3664305de

SHA1
6101ff2145a63251e8ae8be6408010ffb8c84e13

SHA256
415fae291535a4f683c36f4e5651398e50290036f9032c52e157f16f892e42d6

SHA512
8ec4ffa3207e4f64712bf1d1a9dae6ece1462923d9c208123709502cf9b578be906f9c7882d883317fc24d00237e1ce229155d6604b8baa1329b1fbcefafbecb

Download Submit