medusalocker | 6a973119a7c1cb0151cd94b34d24e963260a000da3e3a8df4b96e2430ffa409e

General

Target

64ME_bul7.exe
Size

666KB
MD5

c89dd8098bb565ffbca2b015fa3a862e
SHA1

c7163968518d5a7d86c5fce07d05141c646ef6f6
SHA256

6a973119a7c1cb0151cd94b34d24e963260a000da3e3a8df4b96e2430ffa409e
SHA512

02338017b14bc34eb9caf0486ffc4b2f1917e6e071571eb995171b410f13415b7af0789d6992759906a4f623f150d64c091b88e1012604d55680972a27a612f4
SSDEEP

12288:ZYW1LNT35lDbK/LIVaN8+T7vwqyqhYMhWt918vulAIC9+m:dd35lDbKDIwWUDyqS5omlC9+

Score

10^/10

medusalocker evasion ransomware spyware stealer trojan

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\!-Recovery_Instructions-!.html

Ransom Note

<!DOCTYPE html> <html lang="en"> <head> <meta charset='utf-8'> <meta name='viewport' content='width=device-width,initial-scale=1'> <title></title> <style> html, body { background-color: #1a1a1a; } body { padding-top: 1rem !important; font-size: 1.3rem; color: white; } #text h2 { font-size: 2rem; font-weight: 600; line-height: 1.125; } .container { max-width: 1152px; flex-grow: 1; margin: 0 auto; position: relative; width: auto; } .box { background-color: #242424; display: block; padding: 1.25rem; border: 1px solid #303030; } a { color: #00b4d8; text-decoration: none; } a:hover { text-decoration: underline; } li { margin-bottom: 10px; } </style> </head> <body> <div class='container'> <div class='box'> <div id='text'> <h2>If you get this message, your network was hacked!</h2> <p>After we gained full access to your servers, we first downloaded a large amount of sensitive data and then encrypted all the data stored on them.</p> <p>That includes personal information on your clients, partners, your personnel, accounting documents, and other crucial files that are necessary for your company to work normally.</p> <p>We used modern complicated algorithms, so you or any recovery service will not be able to decrypt files without our help, wasting time on these attempts instead of negotiations can be fatal for your company.</p> <p>Make sure to act within <span style='color:#f4a261;'>72</span> hours or the negotiations will be considered failed!</p> <p>Inform your superior management about what's going on.</p> <p> Contact us for price and get decryption software.</p> <p> Contact us by email:<p> <h2>[email protected]</h2> </p>If you will get no answer within 24 hours contact us by our alternate emails:</p> <h2>[email protected]</h2> </p>To verify the possibility of the recovery of your files we can decrypted 1-3 file for free.</p> </p>Attach file to the letter (no more than 5Mb).</p> <h2>If you and us succeed the negotiations we will grant you:</h2> <ul> <li>complete confidentiality, we will keep in secret any information regarding to attack, your company will act as if nothing had happened.</li> <li>comprehensive information about vulnerabilities of your network and security report.</li> <li>software and instructions to decrypt all the data that was encrypted.</li> <li>all sensitive downloaded data will be permanently deleted from our cloud storage and we will provide an erasure log.</li> </ul> <h2>Our options if you act like nothing's happening, refuse to make a deal or fail the negotiations:</h2> <ul> <li>inform the media and independent journalists about what happened to your servers. To prove it we'll publish a chunk of private data that you should have ciphered if you care about potential breaches. Moreover, your company will inevitably take decent reputational loss which is hard to assess precisely.</li> <li>inform your clients, employees, partners by phone, e-mail, sms and social networks that you haven't prevent their data leakage. You will violate laws about private data protection.</li> <li>start DDOS attack on you website and infrastructures.</li> <li>personal data stored will be put on sale on the Darknet to find anyone interested to buy useful information regarding your company. It could be data mining agencies or your market competitors.</li> <li>publish all the discovered vulnerabilities found in your network, so anyone will do anything with it.</li> </ul> <h2>Why pay us?</h2> <p>We care about our reputation. You are welcome to google our cases up and be sure that we don't have a single case of failure to provide what we promissed.</p> <p>Turning this issue to a bug bounty will save your private information, reputation and will allow you to use the security report and avoid this kind of situations in future.</p> <h2>Your personal ID</p> 2BD0E8612BB011C382963D4522577594135A7E8C3720AD1153AA38D11FF1D484F4B64DC5AC0A19FEF08DF649AD2AE03463E89EF7CDC4C8D9737083EFE980FFDF<br>F9A2A2390A7D636EDE6B53E7210E510B32745D819A44104BA2A2D8928CE7CCEC4503A736203E68B78FFEF6E5CFCFB482101AEC54E1CFA6F4D1BCE17C5215<br>1463194504CD82514FE819E033D7861E7FD2F3B9C1A353997DB5B4D165BA36C2F2E8683B917EB4B1C8884808F8D3DF541748AC34F52137024ED3FF3F0FB1<br>13B12B75A175B7DDF4020EEBDFDE0FC566FEF954839BD2CC0C97F21C1C6079CCDB5117F1159453F1D3EE8FCF6C625A4FB4DC45D381EB40CFD219DFA4C6FC<br>6E58BE19BF9FE3F0E4351A08AA12D1E1D468133DF4505A7AEE425ABF174DA07E28BE2704A788113A38FBC4B58DB2631885AF031D676A9ECAF13DAD5D73FF<br>33B8BB06CF4E815867032600C7828A8A61D71CB4BF08D46DA2FB0F0E6B99066725E8AC00D06D873AE0B1BED164F4A8007FBF1E6E44900DD011D5B5E894F8<br>AF224C1EB795BD8E08BC2084CEB8587527F489C2908F5FC24AF28D9329542F3F32E9A73A4FF50970223FC8E5301A9B2F043E1A176A9222416D5E99DE5C0B<br>F52EE4961717F2ADB843BE24F1DB10DC86AD1E93FF8157E051ACA4CBEA339DA9E0467AC8A5F7033FAF05C56907B0323C3F112021A8A343F663A359F4D19C<br>D94C8EF118536D0511A359BA2B53

Emails

<h2>[email protected]</h2>

Signatures

MedusaLocker
Ransomware with several variants first seen in September 2019.
ransomware medusalocker

MedusaLocker payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\svhost.exe	family_medusalocker
C:\Users\Admin\AppData\Roaming\svhost.exe	family_medusalocker

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

64ME_bul7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	64ME_bul7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	64ME_bul7.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490
Executes dropped EXE 1 IoCs

Processes:

svhost.exe

pid process

1452 svhost.exe

pid	process
1452	svhost.exe

Modifies extensions of user files 14 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

64ME_bul7.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\OpenRestore.crw => C:\Users\Admin\Pictures\OpenRestore.crw.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\ReadUndo.crw => C:\Users\Admin\Pictures\ReadUndo.crw.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\ReceiveRename.png => C:\Users\Admin\Pictures\ReceiveRename.png.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\TestSkip.tif => C:\Users\Admin\Pictures\TestSkip.tif.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\EnableClose.raw => C:\Users\Admin\Pictures\EnableClose.raw.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\ExitClose.png => C:\Users\Admin\Pictures\ExitClose.png.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\PushInitialize.crw => C:\Users\Admin\Pictures\PushInitialize.crw.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\ResolveEnter.tiff => C:\Users\Admin\Pictures\ResolveEnter.tiff.bulwark7	64ME_bul7.exe
File opened for modification	C:\Users\Admin\Pictures\InvokeSearch.tiff	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\InvokeSearch.tiff => C:\Users\Admin\Pictures\InvokeSearch.tiff.bulwark7	64ME_bul7.exe
File opened for modification	C:\Users\Admin\Pictures\ResolveEnter.tiff	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\SuspendGrant.raw => C:\Users\Admin\Pictures\SuspendGrant.raw.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\SyncLimit.png => C:\Users\Admin\Pictures\SyncLimit.png.bulwark7	64ME_bul7.exe
File renamed	C:\Users\Admin\Pictures\ConvertFromGet.crw => C:\Users\Admin\Pictures\ConvertFromGet.crw.bulwark7	64ME_bul7.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
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

64ME_bul7.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 64ME_bul7.exe
Drops desktop.ini file(s) 1 IoCs

Processes:

64ME_bul7.exe

description ioc process

File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-3385717845-2518323428-350143044-1000\desktop.ini 64ME_bul7.exe

description	ioc	process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-3385717845-2518323428-350143044-1000\desktop.ini	64ME_bul7.exe

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:

64ME_bul7.exe

description	ioc	process
File opened (read-only)	\??\M:	64ME_bul7.exe
File opened (read-only)	\??\O:	64ME_bul7.exe
File opened (read-only)	\??\Y:	64ME_bul7.exe
File opened (read-only)	\??\X:	64ME_bul7.exe
File opened (read-only)	\??\A:	64ME_bul7.exe
File opened (read-only)	\??\H:	64ME_bul7.exe
File opened (read-only)	\??\I:	64ME_bul7.exe
File opened (read-only)	\??\P:	64ME_bul7.exe
File opened (read-only)	\??\U:	64ME_bul7.exe
File opened (read-only)	\??\V:	64ME_bul7.exe
File opened (read-only)	\??\W:	64ME_bul7.exe
File opened (read-only)	\??\G:	64ME_bul7.exe
File opened (read-only)	\??\J:	64ME_bul7.exe
File opened (read-only)	\??\K:	64ME_bul7.exe
File opened (read-only)	\??\N:	64ME_bul7.exe
File opened (read-only)	\??\Q:	64ME_bul7.exe
File opened (read-only)	\??\R:	64ME_bul7.exe
File opened (read-only)	\??\B:	64ME_bul7.exe
File opened (read-only)	\??\E:	64ME_bul7.exe
File opened (read-only)	\??\F:	64ME_bul7.exe
File opened (read-only)	\??\L:	64ME_bul7.exe
File opened (read-only)	\??\S:	64ME_bul7.exe
File opened (read-only)	\??\T:	64ME_bul7.exe
File opened (read-only)	\??\Z:	64ME_bul7.exe

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

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exevssadmin.exevssadmin.exe

pid process

856 vssadmin.exe
1472 vssadmin.exe
1688 vssadmin.exe

pid	process
856	vssadmin.exe
1472	vssadmin.exe
1688	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

64ME_bul7.exe

pid	process
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe
1428	64ME_bul7.exe

Suspicious use of AdjustPrivilegeToken 63 IoCs

Processes:

vssvc.exewmic.exewmic.exewmic.exe

description	pid	process
Token: SeBackupPrivilege	1108	vssvc.exe
Token: SeRestorePrivilege	1108	vssvc.exe
Token: SeAuditPrivilege	1108	vssvc.exe
Token: SeIncreaseQuotaPrivilege	888	wmic.exe
Token: SeSecurityPrivilege	888	wmic.exe
Token: SeTakeOwnershipPrivilege	888	wmic.exe
Token: SeLoadDriverPrivilege	888	wmic.exe
Token: SeSystemProfilePrivilege	888	wmic.exe
Token: SeSystemtimePrivilege	888	wmic.exe
Token: SeProfSingleProcessPrivilege	888	wmic.exe
Token: SeIncBasePriorityPrivilege	888	wmic.exe
Token: SeCreatePagefilePrivilege	888	wmic.exe
Token: SeBackupPrivilege	888	wmic.exe
Token: SeRestorePrivilege	888	wmic.exe
Token: SeShutdownPrivilege	888	wmic.exe
Token: SeDebugPrivilege	888	wmic.exe
Token: SeSystemEnvironmentPrivilege	888	wmic.exe
Token: SeRemoteShutdownPrivilege	888	wmic.exe
Token: SeUndockPrivilege	888	wmic.exe
Token: SeManageVolumePrivilege	888	wmic.exe
Token: 33	888	wmic.exe
Token: 34	888	wmic.exe
Token: 35	888	wmic.exe
Token: SeIncreaseQuotaPrivilege	932	wmic.exe
Token: SeSecurityPrivilege	932	wmic.exe
Token: SeTakeOwnershipPrivilege	932	wmic.exe
Token: SeLoadDriverPrivilege	932	wmic.exe
Token: SeSystemProfilePrivilege	932	wmic.exe
Token: SeSystemtimePrivilege	932	wmic.exe
Token: SeProfSingleProcessPrivilege	932	wmic.exe
Token: SeIncBasePriorityPrivilege	932	wmic.exe
Token: SeCreatePagefilePrivilege	932	wmic.exe
Token: SeBackupPrivilege	932	wmic.exe
Token: SeRestorePrivilege	932	wmic.exe
Token: SeShutdownPrivilege	932	wmic.exe
Token: SeDebugPrivilege	932	wmic.exe
Token: SeSystemEnvironmentPrivilege	932	wmic.exe
Token: SeRemoteShutdownPrivilege	932	wmic.exe
Token: SeUndockPrivilege	932	wmic.exe
Token: SeManageVolumePrivilege	932	wmic.exe
Token: 33	932	wmic.exe
Token: 34	932	wmic.exe
Token: 35	932	wmic.exe
Token: SeIncreaseQuotaPrivilege	1792	wmic.exe
Token: SeSecurityPrivilege	1792	wmic.exe
Token: SeTakeOwnershipPrivilege	1792	wmic.exe
Token: SeLoadDriverPrivilege	1792	wmic.exe
Token: SeSystemProfilePrivilege	1792	wmic.exe
Token: SeSystemtimePrivilege	1792	wmic.exe
Token: SeProfSingleProcessPrivilege	1792	wmic.exe
Token: SeIncBasePriorityPrivilege	1792	wmic.exe
Token: SeCreatePagefilePrivilege	1792	wmic.exe
Token: SeBackupPrivilege	1792	wmic.exe
Token: SeRestorePrivilege	1792	wmic.exe
Token: SeShutdownPrivilege	1792	wmic.exe
Token: SeDebugPrivilege	1792	wmic.exe
Token: SeSystemEnvironmentPrivilege	1792	wmic.exe
Token: SeRemoteShutdownPrivilege	1792	wmic.exe
Token: SeUndockPrivilege	1792	wmic.exe
Token: SeManageVolumePrivilege	1792	wmic.exe
Token: 33	1792	wmic.exe
Token: 34	1792	wmic.exe
Token: 35	1792	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

64ME_bul7.exetaskeng.exe

description	pid	process	target process
PID 1428 wrote to memory of 856	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 856	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 856	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 856	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 888	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 888	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 888	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 888	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 1472	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1472	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1472	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1472	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 932	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 932	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 932	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 932	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 1688	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1688	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1688	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1688	1428	64ME_bul7.exe	vssadmin.exe
PID 1428 wrote to memory of 1792	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 1792	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 1792	1428	64ME_bul7.exe	wmic.exe
PID 1428 wrote to memory of 1792	1428	64ME_bul7.exe	wmic.exe
PID 1148 wrote to memory of 1452	1148	taskeng.exe	svhost.exe
PID 1148 wrote to memory of 1452	1148	taskeng.exe	svhost.exe
PID 1148 wrote to memory of 1452	1148	taskeng.exe	svhost.exe
PID 1148 wrote to memory of 1452	1148	taskeng.exe	svhost.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

Processes:

64ME_bul7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	64ME_bul7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	64ME_bul7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	64ME_bul7.exe

C:\Users\Admin\AppData\Local\Temp\64ME_bul7.exe
"C:\Users\Admin\AppData\Local\Temp\64ME_bul7.exe"
1⤵
- UAC bypass
- Modifies extensions of user files
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1428
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin.exe Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:856
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:888
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin.exe Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1472
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:932
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin.exe Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1688
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1792

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1108

C:\Windows\system32\taskeng.exe
taskeng.exe {603EEEF3-6CEA-4163-969E-101388A93BE9} S-1-5-21-3385717845-2518323428-350143044-1000:SABDUHNY\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1148
- C:\Users\Admin\AppData\Roaming\svhost.exe
  C:\Users\Admin\AppData\Roaming\svhost.exe
  2⤵
  - Executes dropped EXE
  PID:1452

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

File Deletion

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

2

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\svhost.exe

Filesize
666KB

MD5
c89dd8098bb565ffbca2b015fa3a862e

SHA1
c7163968518d5a7d86c5fce07d05141c646ef6f6

SHA256
6a973119a7c1cb0151cd94b34d24e963260a000da3e3a8df4b96e2430ffa409e

SHA512
02338017b14bc34eb9caf0486ffc4b2f1917e6e071571eb995171b410f13415b7af0789d6992759906a4f623f150d64c091b88e1012604d55680972a27a612f4

Download Submit
C:\Users\Admin\AppData\Roaming\svhost.exe

Filesize
666KB

MD5
c89dd8098bb565ffbca2b015fa3a862e

SHA1
c7163968518d5a7d86c5fce07d05141c646ef6f6

SHA256
6a973119a7c1cb0151cd94b34d24e963260a000da3e3a8df4b96e2430ffa409e

SHA512
02338017b14bc34eb9caf0486ffc4b2f1917e6e071571eb995171b410f13415b7af0789d6992759906a4f623f150d64c091b88e1012604d55680972a27a612f4

Download Submit
memory/856-55-0x0000000000000000-mapping.dmp

Download
memory/888-56-0x0000000000000000-mapping.dmp

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memory/932-58-0x0000000000000000-mapping.dmp

Download
memory/1428-54-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/1452-62-0x0000000000000000-mapping.dmp

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memory/1472-57-0x0000000000000000-mapping.dmp

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memory/1688-59-0x0000000000000000-mapping.dmp

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memory/1792-60-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads