hakbit | 4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024

Analysis

max time kernel
127s
max time network
111s
platform
windows10_x64
resource
win10v20201028
submitted
09-11-2020 19:50

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General

Target

4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
Size

423KB
MD5

055c2fba242d03ae153be4a796c55ae2
SHA1

be71b94e30d5465d8b72e1fc7c0137024f97baee
SHA256

4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024
SHA512

20b31f6db488d26c1f7564106e455a77461e8a9934718e72c6c917e3ec688a9a597a05f1b93584fd88d3e867f09a470eb90094e27c2525939894973d31498890

Score

10^/10

hakbit evasion persistence ransomware spyware

Malware Config

Extracted

Path

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

Family

hakbit

Ransom Note

Atention! all your important files were encrypted! to get your files back send 0.5 Bitcoins and contact us with proof of payment and your Unique Identifier Key. We will send you a decryption tool with your personal decryption password. Where can you buy Bitcoins: https://www.coinbase.com https://localbitcoins.com Contact: [email protected]. Bitcoin wallet to make the transfer to is:1Kex5QmBGtJLDagn3o2p1yoqyKn2A6EFG9 Unique Identifier Key (must be sent to us together with proof of payment): ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ gH111l6/O6LnM/ocMWRjanz1ZLrBQzcWKIuj3CipZFUoo6csPEHMThHFESnc6N8aQ6Dz0ZVo8Gr7Gfszc7tdGQgXngHyl73du+RToEvJC5YkzPuddJrd4R579LIKmY/bxbnIhAyxqmENmZ+cZl0bW3aQaokqWf5rlPI3OEHaLUL5+TOHRTW/oUuByuccUbOMB15iT/E6x+35VIqhTT3y2ztl7X/hjePeLiu6R5rR7bbBCuwsPXvYjjKrOHEZgWYlVcSJuoRIiptTStp6wxx6hB6XNNVlVehZxFwLrxf0k7LSZOKWJL5O1oG8/I2S49XrpzE6bIRVj+piw96g1s8bZg== ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Number of files that you could have potentially lost forever can be as high as: 233

Emails

[email protected]

Wallets

1Kex5QmBGtJLDagn3o2p1yoqyKn2A6EFG9

Signatures

Hakbit
Ransomware which encrypts files using AES, first seen in November 2019.
ransomware hakbit
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490
Disables Task Manager via registry modification
evasion

Modifies extensions of user files 3 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File created	C:\Users\Admin\Pictures\RevokeMove.png.crypted	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
File created	C:\Users\Admin\Pictures\AddProtect.raw.crypted	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
File created	C:\Users\Admin\Pictures\ExitEnable.raw.crypted	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Enumerates connected drives 3 TTPs 18 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)	\??\e:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\G:	vssadmin.exe
File opened (read-only)	\??\H:	vssadmin.exe
File opened (read-only)	\??\D:	vssadmin.exe
File opened (read-only)	\??\f:	vssadmin.exe
File opened (read-only)	\??\E:	vssadmin.exe
File opened (read-only)	\??\f:	vssadmin.exe
File opened (read-only)	\??\g:	vssadmin.exe
File opened (read-only)	\??\G:	vssadmin.exe
File opened (read-only)	\??\h:	vssadmin.exe
File opened (read-only)	\??\H:	vssadmin.exe
File opened (read-only)	\??\D:	vssadmin.exe
File opened (read-only)	\??\E:	vssadmin.exe
File opened (read-only)	\??\h:	vssadmin.exe
File opened (read-only)	\??\e:	vssadmin.exe
File opened (read-only)	\??\g:	vssadmin.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "All your files were encrypted, if you want to get them all back, please carefully read the text note located in your desktop..."	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Atention..."	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe

Modifies service 2 TTPs 5 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer	vssvc.exe

Launches sc.exe
Sc.exe is a Windows utlilty to control services on the system.

Interacts with shadow copies 2 TTPs 14 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

pid	Process
2152	vssadmin.exe
2544	vssadmin.exe
2476	vssadmin.exe
1504	vssadmin.exe
1096	vssadmin.exe
4312	vssadmin.exe
4016	vssadmin.exe
2596	vssadmin.exe
192	vssadmin.exe
4668	vssadmin.exe
2720	vssadmin.exe
3644	vssadmin.exe
3364	vssadmin.exe
2548	vssadmin.exe

Kills process with taskkill 3 IoCs

evasion

pid	Process
1316	taskkill.exe
1780	taskkill.exe
4428	taskkill.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1372	notepad.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
Token: SeDebugPrivilege	1316	taskkill.exe
Token: SeDebugPrivilege	1780	taskkill.exe
Token: SeDebugPrivilege	4428	taskkill.exe
Token: SeBackupPrivilege	4544	vssvc.exe
Token: SeRestorePrivilege	4544	vssvc.exe
Token: SeAuditPrivilege	4544	vssvc.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe

Suspicious use of WriteProcessMemory 68 IoCs

description	pid	Process	procid_target
PID 4772 wrote to memory of 3484	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	74
PID 4772 wrote to memory of 3484	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	74
PID 3484 wrote to memory of 416	3484	net.exe	76
PID 3484 wrote to memory of 416	3484	net.exe	76
PID 4772 wrote to memory of 744	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	78
PID 4772 wrote to memory of 744	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	78
PID 744 wrote to memory of 4244	744	net.exe	80
PID 744 wrote to memory of 4244	744	net.exe	80
PID 4772 wrote to memory of 4400	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	81
PID 4772 wrote to memory of 4400	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	81
PID 4400 wrote to memory of 3848	4400	net.exe	83
PID 4400 wrote to memory of 3848	4400	net.exe	83
PID 4772 wrote to memory of 4068	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	84
PID 4772 wrote to memory of 4068	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	84
PID 4068 wrote to memory of 4176	4068	net.exe	86
PID 4068 wrote to memory of 4176	4068	net.exe	86
PID 4772 wrote to memory of 4204	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	87
PID 4772 wrote to memory of 4204	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	87
PID 4204 wrote to memory of 4336	4204	net.exe	89
PID 4204 wrote to memory of 4336	4204	net.exe	89
PID 4772 wrote to memory of 420	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	90
PID 4772 wrote to memory of 420	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	90
PID 4772 wrote to memory of 808	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	92
PID 4772 wrote to memory of 808	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	92
PID 4772 wrote to memory of 352	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	94
PID 4772 wrote to memory of 352	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	94
PID 4772 wrote to memory of 1120	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	96
PID 4772 wrote to memory of 1120	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	96
PID 4772 wrote to memory of 1316	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	98
PID 4772 wrote to memory of 1316	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	98
PID 4772 wrote to memory of 1780	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	100
PID 4772 wrote to memory of 1780	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	100
PID 4772 wrote to memory of 4428	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	102
PID 4772 wrote to memory of 4428	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	102
PID 4772 wrote to memory of 4016	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	104
PID 4772 wrote to memory of 4016	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	104
PID 4772 wrote to memory of 2152	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	108
PID 4772 wrote to memory of 2152	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	108
PID 4772 wrote to memory of 2720	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	110
PID 4772 wrote to memory of 2720	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	110
PID 4772 wrote to memory of 3644	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	112
PID 4772 wrote to memory of 3644	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	112
PID 4772 wrote to memory of 2596	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	114
PID 4772 wrote to memory of 2596	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	114
PID 4772 wrote to memory of 2544	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	116
PID 4772 wrote to memory of 2544	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	116
PID 4772 wrote to memory of 192	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	118
PID 4772 wrote to memory of 192	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	118
PID 4772 wrote to memory of 2476	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	120
PID 4772 wrote to memory of 2476	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	120
PID 4772 wrote to memory of 1504	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	122
PID 4772 wrote to memory of 1504	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	122
PID 4772 wrote to memory of 1096	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	124
PID 4772 wrote to memory of 1096	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	124
PID 4772 wrote to memory of 4668	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	126
PID 4772 wrote to memory of 4668	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	126
PID 4772 wrote to memory of 3364	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	128
PID 4772 wrote to memory of 3364	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	128
PID 4772 wrote to memory of 2548	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	130
PID 4772 wrote to memory of 2548	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	130
PID 4772 wrote to memory of 4312	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	132
PID 4772 wrote to memory of 4312	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	132
PID 4772 wrote to memory of 1372	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	140
PID 4772 wrote to memory of 1372	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	140
PID 4772 wrote to memory of 4052	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	141
PID 4772 wrote to memory of 4052	4772	4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe	141
PID 4052 wrote to memory of 4424	4052	cmd.exe	143
PID 4052 wrote to memory of 4424	4052	cmd.exe	143

C:\Users\Admin\AppData\Local\Temp\4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
"C:\Users\Admin\AppData\Local\Temp\4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe"
1⤵
- Modifies extensions of user files
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4772
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop avpsus /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3484
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop avpsus /y
    3⤵
    PID:416
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop McAfeeDLPAgentService /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:744
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop McAfeeDLPAgentService /y
    3⤵
    PID:4244
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop mfewc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4400
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop mfewc /y
    3⤵
    PID:3848
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BMR Boot Service /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4068
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BMR Boot Service /y
    3⤵
    PID:4176
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop NetBackup BMR MTFTP Service /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4204
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y
    3⤵
    PID:4336
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SQLTELEMETRY start= disabled
  2⤵
  PID:420
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
  2⤵
  PID:808
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SQLWriter start= disabled
  2⤵
  PID:352
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SstpSvc start= disabled
  2⤵
  PID:1120
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill.exe" /IM mspub.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1316
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill.exe" /IM mydesktopqos.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1780
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill.exe" /IM mydesktopservice.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4428
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" Delete Shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:4016
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=401MB
  2⤵
  - Interacts with shadow copies
  PID:2152
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=unbounded
  2⤵
  - Interacts with shadow copies
  PID:2720
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:3644
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2596
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2544
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:192
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2476
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:1504
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:1096
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:4668
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:3364
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2548
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" Delete Shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:4312
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\Desktop\HELP_ME_RECOVER_MY_FILES.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:1372
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\4984825fb21206a2f2df5d2c84794f0ac4edea3c48d32e9284338d7082d55024.exe
  2⤵
  PID:4052
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:4424

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:4544

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

File Deletion

T1107

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/4772-0-0x00007FFF465C0000-0x00007FFF46FAC000-memory.dmp

Filesize
9.9MB

Download
memory/4772-1-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download