teslacrypt | 7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6

General

Target

7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe
Size

360KB
MD5

8db6d3fbe634d9fcf41f15400d1f343c
SHA1

bd3b9ca039850d187da1642121362ab743cf4f57
SHA256

7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6
SHA512

c671f3d4e95cb8984e185f628e1b47d639473747598037021de420ec2d0cfeafb95e22d3993782a0568e7b7776ef68d7bb02636cfdac296c2c70f4a8ca93630b
SSDEEP

6144:NtILdB9ojzO5uGer3GiNRmoVyQEMOrAixeQzuorZ3P:LKOPO5uRlAQ+z5FP

Score

10^/10

teslacrypt persistence ransomware

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\_ReCoVeRy_+rntjn.txt

Family

teslacrypt

Ransom Note

NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 Key , both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1 - http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/8BD5D26044D4D724 2 - http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/8BD5D26044D4D724 3 - http://yyre45dbvn2nhbefbmh.begumvelic.at/8BD5D26044D4D724 If for some reasons the addresses are not available, follow these steps: 1 - Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2 - After a successful installation, run the browser 3 - Type in the address bar: xlowfznrg4wf7dli.onion/8BD5D26044D4D724 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/8BD5D26044D4D724 http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/8BD5D26044D4D724 http://yyre45dbvn2nhbefbmh.begumvelic.at/8BD5D26044D4D724 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/8BD5D26044D4D724

URLs

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/8BD5D26044D4D724

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/8BD5D26044D4D724

http://yyre45dbvn2nhbefbmh.begumvelic.at/8BD5D26044D4D724

http://xlowfznrg4wf7dli.ONION/8BD5D26044D4D724

Signatures

TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
ransomware teslacrypt
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:

biivsvbackab.exe

pid process

4192 biivsvbackab.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exebiivsvbackab.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	biivsvbackab.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

biivsvbackab.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\WINDOWS\CurrentVersion\RUN	biivsvbackab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ftbypak = "C:\\Windows\\system32\\CMD.EXE /c start C:\\Windows\\biivsvbackab.exe"	biivsvbackab.exe

Drops file in Program Files directory 64 IoCs

Processes:

biivsvbackab.exe

description	ioc	process
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mr.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\lv-LV\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\sv-SE\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Extensions\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\th-TH\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\zh-CN\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tr.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\et-EE\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\en-US\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ThirdPartyNotices.MSHWLatin.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\en-US\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Triedit\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\Services\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\he.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\FindRequest.wps	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\el-GR\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\et-EE\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Triedit\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\es.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\sl-SI\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Source Engine\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sq.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\vi.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\es-MX\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\nl-NL\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VGX\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\TextConv\en-US\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eu.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\DESIGNER\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_100_percent.pak	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spl.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\da-DK\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\es-ES\_ReCoVeRy_+rntjn.html	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VC\_ReCoVeRy_+rntjn.png	biivsvbackab.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\es-MX\_ReCoVeRy_+rntjn.txt	biivsvbackab.exe

Drops file in Windows directory 2 IoCs

Processes:

7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe

description	ioc	process
File created	C:\Windows\biivsvbackab.exe	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe
File opened for modification	C:\Windows\biivsvbackab.exe	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

biivsvbackab.exe

pid	process
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe
4192	biivsvbackab.exe

Suspicious use of AdjustPrivilegeToken 47 IoCs

Processes:

7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exebiivsvbackab.exeWMIC.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe
Token: SeDebugPrivilege	4192	biivsvbackab.exe
Token: SeIncreaseQuotaPrivilege	3684	WMIC.exe
Token: SeSecurityPrivilege	3684	WMIC.exe
Token: SeTakeOwnershipPrivilege	3684	WMIC.exe
Token: SeLoadDriverPrivilege	3684	WMIC.exe
Token: SeSystemProfilePrivilege	3684	WMIC.exe
Token: SeSystemtimePrivilege	3684	WMIC.exe
Token: SeProfSingleProcessPrivilege	3684	WMIC.exe
Token: SeIncBasePriorityPrivilege	3684	WMIC.exe
Token: SeCreatePagefilePrivilege	3684	WMIC.exe
Token: SeBackupPrivilege	3684	WMIC.exe
Token: SeRestorePrivilege	3684	WMIC.exe
Token: SeShutdownPrivilege	3684	WMIC.exe
Token: SeDebugPrivilege	3684	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3684	WMIC.exe
Token: SeRemoteShutdownPrivilege	3684	WMIC.exe
Token: SeUndockPrivilege	3684	WMIC.exe
Token: SeManageVolumePrivilege	3684	WMIC.exe
Token: 33	3684	WMIC.exe
Token: 34	3684	WMIC.exe
Token: 35	3684	WMIC.exe
Token: 36	3684	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3684	WMIC.exe
Token: SeSecurityPrivilege	3684	WMIC.exe
Token: SeTakeOwnershipPrivilege	3684	WMIC.exe
Token: SeLoadDriverPrivilege	3684	WMIC.exe
Token: SeSystemProfilePrivilege	3684	WMIC.exe
Token: SeSystemtimePrivilege	3684	WMIC.exe
Token: SeProfSingleProcessPrivilege	3684	WMIC.exe
Token: SeIncBasePriorityPrivilege	3684	WMIC.exe
Token: SeCreatePagefilePrivilege	3684	WMIC.exe
Token: SeBackupPrivilege	3684	WMIC.exe
Token: SeRestorePrivilege	3684	WMIC.exe
Token: SeShutdownPrivilege	3684	WMIC.exe
Token: SeDebugPrivilege	3684	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3684	WMIC.exe
Token: SeRemoteShutdownPrivilege	3684	WMIC.exe
Token: SeUndockPrivilege	3684	WMIC.exe
Token: SeManageVolumePrivilege	3684	WMIC.exe
Token: 33	3684	WMIC.exe
Token: 34	3684	WMIC.exe
Token: 35	3684	WMIC.exe
Token: 36	3684	WMIC.exe
Token: SeBackupPrivilege	4020	vssvc.exe
Token: SeRestorePrivilege	4020	vssvc.exe
Token: SeAuditPrivilege	4020	vssvc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exebiivsvbackab.exe

description	pid	process	target process
PID 1616 wrote to memory of 4192	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe	biivsvbackab.exe
PID 1616 wrote to memory of 4192	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe	biivsvbackab.exe
PID 1616 wrote to memory of 4192	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe	biivsvbackab.exe
PID 1616 wrote to memory of 4160	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe	cmd.exe
PID 1616 wrote to memory of 4160	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe	cmd.exe
PID 1616 wrote to memory of 4160	1616	7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe	cmd.exe
PID 4192 wrote to memory of 3684	4192	biivsvbackab.exe	WMIC.exe
PID 4192 wrote to memory of 3684	4192	biivsvbackab.exe	WMIC.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

biivsvbackab.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	biivsvbackab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	biivsvbackab.exe

C:\Users\Admin\AppData\Local\Temp\7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe
"C:\Users\Admin\AppData\Local\Temp\7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\biivsvbackab.exe
  C:\Windows\biivsvbackab.exe
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:4192
- - C:\Windows\System32\wbem\WMIC.exe
    "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3684
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\7D50B7~1.EXE
  2⤵
  PID:4160

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4020

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

File Deletion

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1

T1490

Replay Monitor

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Downloads

C:\Windows\biivsvbackab.exe

Filesize
360KB

MD5
8db6d3fbe634d9fcf41f15400d1f343c

SHA1
bd3b9ca039850d187da1642121362ab743cf4f57

SHA256
7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6

SHA512
c671f3d4e95cb8984e185f628e1b47d639473747598037021de420ec2d0cfeafb95e22d3993782a0568e7b7776ef68d7bb02636cfdac296c2c70f4a8ca93630b

Download Submit
C:\Windows\biivsvbackab.exe

Filesize
360KB

MD5
8db6d3fbe634d9fcf41f15400d1f343c

SHA1
bd3b9ca039850d187da1642121362ab743cf4f57

SHA256
7d50b7c066565f1890c4195364429381a58ccb6f14896f2eb8c20fc9fbc8ded6

SHA512
c671f3d4e95cb8984e185f628e1b47d639473747598037021de420ec2d0cfeafb95e22d3993782a0568e7b7776ef68d7bb02636cfdac296c2c70f4a8ca93630b

Download Submit
memory/1616-132-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/1616-136-0x00000000022B0000-0x0000000002336000-memory.dmp

Filesize
536KB

Download
memory/3684-146-0x0000000000000000-mapping.dmp

Download
memory/4160-144-0x0000000000000000-mapping.dmp

Download
memory/4192-137-0x0000000000000000-mapping.dmp

Download
memory/4192-145-0x00000000021B0000-0x0000000002236000-memory.dmp

Filesize
536KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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