08d215fd35494280e6397e8bc527bd6de64eb78a73acd3bd07a01da376ed4cb7

Resubmissions

07-02-2022 00:34

220207-aw81qsdce2 10

Analysis

max time kernel
149s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
07-02-2022 00:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

IntelTHREE.exe
Size

642KB
MD5

53f6085a88b29018218521fc53bfe959
SHA1

12431511010c77e08129ed808e507c5c761ab8b1
SHA256

7416875c44dab7adebe7e6809228adabe17c38abae4bf9c6d49c72fd967621e4
SHA512

b382297f90b596553f25f1b09c1630d124e3dec3f78c6721a1a1d35a57132d70bb719f428635f9e7c8cfe42660ef7975b4576f89783b45a631cf2ec2487efd59

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	IntelTHREE.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1752	schtasks.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4264	svchost.exe
Token: SeCreatePagefilePrivilege	4264	svchost.exe
Token: SeShutdownPrivilege	4264	svchost.exe
Token: SeCreatePagefilePrivilege	4264	svchost.exe
Token: SeShutdownPrivilege	4264	svchost.exe
Token: SeCreatePagefilePrivilege	4264	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 1752	1392	IntelTHREE.exe	86
PID 1392 wrote to memory of 1752	1392	IntelTHREE.exe	86
PID 1392 wrote to memory of 1752	1392	IntelTHREE.exe	86

C:\Users\Admin\AppData\Local\Temp\IntelTHREE.exe
"C:\Users\Admin\AppData\Local\Temp\IntelTHREE.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /CREATE /SC HOURLY /MO 1 /TN IntelTHREE /TR C:\ProgramData\Intel\IntelTHREE.exe /F
  2⤵
  - Creates scheduled task(s)
  PID:1752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4264

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4264-130-0x0000017010150000-0x0000017010160000-memory.dmp

Filesize
64KB

Download
memory/4264-137-0x0000017012ED0000-0x0000017012ED4000-memory.dmp

Filesize
16KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads