f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609

Analysis

max time kernel
153s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 12:40

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General

Target

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
Size

84KB
MD5

5fe06b9db2e3734cc4659823ea8d6621
SHA1

778fc46f4ea8dc54f248a6532ddb33cb7f16e795
SHA256

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609
SHA512

76049c0fd3889f31f0dbd4f8d56be06a7dc865b0ef3ab57ca32086d2a0e01494ccc829ee93e8504a583c4eca35f6cc2ee202d7e1e141db20847c5cb5fed686ae
SSDEEP

768:w4HZYcwZ1aCrnZJY6c96vi79xRkNiQNlfPnw4abyxIwQW10oIxE08o4tDGkCT93s:XUrnzj019zkNT3qyGW10NKo4tDGkQiz

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicrosoftStCnt = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe\""	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

description	pid	process	target process
PID 1340 set thread context of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

pid	process
1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

description	pid	process
Token: 33	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
Token: SeIncBasePriorityPrivilege	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

description	pid	process	target process
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
PID 1340 wrote to memory of 316	1340	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe	f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe

C:\Users\Admin\AppData\Local\Temp\f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
"C:\Users\Admin\AppData\Local\Temp\f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe
"C:\Users\Admin\AppData\Local\Temp\f799d4469558864df768573912b3bfb22e110e5c85880d4aca5b3dcc7ab31609.exe"
2⤵
- Adds Run key to start application
PID:316

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

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Downloads

memory/316-132-0x0000000000000000-mapping.dmp

Download
memory/316-133-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/316-135-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/316-136-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download