fca3b4475cd1981ef96131d78033d81b9f567db967ab97475ea9476702082a1a

Analysis

max time kernel
145s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2022 02:01

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General

Target

3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Size

93KB
MD5

3ff7d00e62d3c2bbec3c6ce43f72c444
SHA1

c21c4821bc02c05975841867147c23b2c25c2545
SHA256

fca3b4475cd1981ef96131d78033d81b9f567db967ab97475ea9476702082a1a
SHA512

e56c885a3cb937b380012ea3c529025c8f03b01d9f0c136e34f96c86fa4d727ccbc8ef3efcbb3268dba988c251f5f2f5e780b28ec5c74a21e2fce451b75705dc
SSDEEP

1536:JUvOx6baIa9RZj00ljEwzGi1dDMTDAgS:JU3baIa93jNSi1dQHp

Score

8^/10

evasion

Malware Config

Signatures

Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

3184 netsh.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

3ff7d00e62d3c2bbec3c6ce43f72c444.exe

pid process

1092 3ff7d00e62d3c2bbec3c6ce43f72c444.exe

pid	process
3184	netsh.exe

pid	process
1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

3ff7d00e62d3c2bbec3c6ce43f72c444.exe

description	pid	process
Token: SeDebugPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: 33	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe
Token: SeIncBasePriorityPrivilege	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

3ff7d00e62d3c2bbec3c6ce43f72c444.exe

description	pid	process	target process
PID 1092 wrote to memory of 3184	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe	netsh.exe
PID 1092 wrote to memory of 3184	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe	netsh.exe
PID 1092 wrote to memory of 3184	1092	3ff7d00e62d3c2bbec3c6ce43f72c444.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\3ff7d00e62d3c2bbec3c6ce43f72c444.exe
"C:\Users\Admin\AppData\Local\Temp\3ff7d00e62d3c2bbec3c6ce43f72c444.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\3ff7d00e62d3c2bbec3c6ce43f72c444.exe" "3ff7d00e62d3c2bbec3c6ce43f72c444.exe" ENABLE
2⤵
- Modifies Windows Firewall
PID:3184

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1092-132-0x0000000074900000-0x0000000074EB1000-memory.dmp

Filesize
5.7MB

Download
memory/1092-134-0x0000000074900000-0x0000000074EB1000-memory.dmp

Filesize
5.7MB

Download
memory/3184-133-0x0000000000000000-mapping.dmp

Download