6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a

Analysis

max time kernel
0s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 16:56

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Reason

Reading agent response: read tcp 10.127.0.1:58022->10.127.0.32:8000: read: connection reset by peer

Report Analysis Logs

General

Target

6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe
Size

80KB
MD5

bb7ee04a0d51754bb0b8f38bc961122d
SHA1

a76c5345ac1c9fa626e6fe492491a5472f7a6e13
SHA256

6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a
SHA512

8731de83211d75935df5d457c96633cd1bc4fbc68d2a852a770aa2b62d52f0b449d2baba26bdaee0c40f925fc08694b974f2621121bcc6d810a4c3599c320617
SSDEEP

1536:nNYIyfZB4fBBE2U6zQt+YbMBDUWtEDjCunwfzo5JlIx:nNYhT4Jqb6iwBlJun8zo5JlIx

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

Processes:

6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe

description ioc process

File created C:\Windows\SysWOW64\sbfdyuh.dll 6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe

description pid process

Token: SeShutdownPrivilege 1676 6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe

description	ioc	process
File created	C:\Windows\SysWOW64\sbfdyuh.dll	6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe

description	pid	process
Token: SeShutdownPrivilege	1676	6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe

C:\Users\Admin\AppData\Local\Temp\6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe
"C:\Users\Admin\AppData\Local\Temp\6c53e07bd661e0f1b9ef1cb5b9ba00d215716bf4b21b36844e9a1c163b58c59a.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1676

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1548

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1548-56-0x000007FEFBE41000-0x000007FEFBE43000-memory.dmp

Filesize
8KB

Download
memory/1676-54-0x00000000764D1000-0x00000000764D3000-memory.dmp

Filesize
8KB

Download
memory/1676-55-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download
memory/1676-57-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download