dharma | b1968b4be3f82fc26b1e2decdcb8f532915aed847603aeeaf254722bdd411d26

Resubmissions

16-03-2024 17:17

240316-vtswysfd2y 10

16-03-2024 15:31

240316-syg9xafg39 10

15-03-2024 08:15

240315-j5rmgsbg5z 10

Analysis

max time kernel
0s
max time network
1s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
16-03-2024 17:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe
Size

92KB
MD5

58402f0f41e3bfecbea9ca1bcc0f0c2b
SHA1

0a2b11df94790e1121c17e350eb846a236e0fbcf
SHA256

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136
SHA512

8155d0a3364ea067260ba9ad432e126b1da33a2c4c1c5f585112851c5765363cd6cc426263ef430b559e9b35eea938e19bf7cc2e50e6a6c356bba030664f9123
SSDEEP

1536:mBwl+KXpsqN5vlwWYyhY9S4ALTroZbj0zTzn5W9qN9PI1fFznJGf0yG:Qw+asqN5aW/hLlTroZUzTz5W9qrI1JIH

Score

10^/10

dharma persistence ransomware

Malware Config

Signatures

Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
ransomware dharma

Drops startup file 1 IoCs

Processes:

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe = "C:\\Windows\\System32\\276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe"	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

Drops file in System32 directory 1 IoCs

Processes:

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

description	ioc	process
File created	C:\Windows\System32\276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

pid	process
796	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe
796	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe

description	pid	process	target process
PID 796 wrote to memory of 4680	796	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe	cmd.exe
PID 796 wrote to memory of 4680	796	276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe
"C:\Users\Admin\AppData\Local\Temp\276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:796

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe"
2⤵
PID:4680

C:\Windows\system32\mode.com
mode con cp select=1251
3⤵
PID:4048

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads