91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b

Analysis

max time kernel
163s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 23:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe
Size

204KB
MD5

74fa1a8ed44c127211453bba6066e5a0
SHA1

a924d66af80d3529cf540e9a9706ad010c0cc34a
SHA256

91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b
SHA512

f4555b344d5a33d5c87d0404a1cdee1d08433f3421e4d52003977ca08e3e69243d8b10582d11c82a3ded456dae820c3c47216183f53ff1fe5737b0542b7b75ed
SSDEEP

3072:iKBQ3Vqm6tRjjUDJB/2P1g2sQIXbEZqB7KqNADMxoUXR0cAxUuUBoA5IeakDa/Tp:ismQU4qJKkAD8oUXycAx+oA5IT

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\{B8225737-A196-6491-121A-A91B9EFEB24C}	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{B8225737-A196-6491-121A-A91B9EFEB24C}\stubpath = "%SystemRoot%\\system32\\V3Medic.exe"	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\V3Medic.exe	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe
File created	C:\Windows\SysWOW64\V3Medic.exe	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 3000	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe	81
PID 4384 wrote to memory of 3000	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe	81
PID 4384 wrote to memory of 3000	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe	81
PID 4384 wrote to memory of 1212	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe	84
PID 4384 wrote to memory of 1212	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe	84
PID 4384 wrote to memory of 1212	4384	91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe	84

C:\Users\Admin\AppData\Local\Temp\91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe
"C:\Users\Admin\AppData\Local\Temp\91719e51e955bc278e95ddf66897acbd49158c416b0efe14250839d54a6f8d6b.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4384
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{B8225737-A196-6491-121A-A91B9EFEB24C}" /f
  2⤵
  PID:3000
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\91719E~1.EXE > nul
  2⤵
  PID:1212

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