ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5

Analysis

max time kernel
41s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 16:54

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe
Size

48KB
MD5

ed4f52cb8c75b09b528223c8c80064ef
SHA1

d0d480c053fd50f0b6ef61c8906bf40a403b9303
SHA256

ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5
SHA512

008a88cff4e1cd69082e5b5d4e7b62a70ab3df962cb6130d02cfa64a952f3da6c965bb24d82e1731f1ffd6159c04ab01ef6f0f970661f424d3c2a28574f2c1ba
SSDEEP

768:1+Pk6tHUd0RSypm4u3+NjbScbf4u8LJ/wtyHG:1+Pk6PwWUuN6C4j+t2G

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{3BE42830-59FA-2B42-66D6-F00BAEE7E719}	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{3BE42830-59FA-2B42-66D6-F00BAEE7E719}\stubpath = "%SystemRoot%\\system32\\V3Medic.exe"	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe

Deletes itself 1 IoCs

pid	Process
1668	cmd.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\V3Medic.exe	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe
File opened for modification	C:\Windows\SysWOW64\V3Medic.exe	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 692	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	27
PID 1688 wrote to memory of 692	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	27
PID 1688 wrote to memory of 692	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	27
PID 1688 wrote to memory of 692	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	27
PID 1688 wrote to memory of 1668	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	28
PID 1688 wrote to memory of 1668	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	28
PID 1688 wrote to memory of 1668	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	28
PID 1688 wrote to memory of 1668	1688	ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe	28

C:\Users\Admin\AppData\Local\Temp\ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe
"C:\Users\Admin\AppData\Local\Temp\ff2f2b5ad5efeb9eec76565094681eb3f805ce72cf19f533359be6dcac3da1c5.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{3BE42830-59FA-2B42-66D6-F00BAEE7E719}" /f
  2⤵
  PID:692
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\FF2F2B~1.EXE > nul
  2⤵
  - Deletes itself
  PID:1668

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads