c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f

Analysis

max time kernel
19s
max time network
16s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 20:04

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Reason

Machine shutdown

Report Analysis Logs

General

Target

c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
Size

92KB
MD5

779baabe035f1302fbcefe5f777b03af
SHA1

a23fd021d73e03e72a30f75c311045510077e6b0
SHA256

c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f
SHA512

c32caec7087b63c641a25ce2166c3ff3b635a7728b5b6874f015e36baa1bafce77553d57a0fab62f1a920484c5d98fe5e7f2956ebf14f5750852f8aa23e64ead
SSDEEP

1536:wSIxgsegY3C2jHw7nmOlFbX2laMYvs4M43ltONlMJbwOfAlqeTCQ1ioSJlIU:DIneV3RHCruaMehM43ltONWOOfEqe/in

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rbvqruj.dll	c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1424	c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe

C:\Users\Admin\AppData\Local\Temp\c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
"C:\Users\Admin\AppData\Local\Temp\c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1424

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:616

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:1984

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

Replay Monitor

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Downloads

memory/616-56-0x000007FEFBD11000-0x000007FEFBD13000-memory.dmp

Filesize
8KB

Download
memory/1424-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1424-55-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/1424-57-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/1424-59-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download