15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997

Analysis

max time kernel
2s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19-10-2022 14:00

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Reason

Reading agent response: read tcp 10.127.0.1:35202->10.127.0.152:8000: read: connection reset by peer

Report Analysis Logs

General

Target

15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997.exe
Size

100KB
MD5

a0b3167e3ad758db92347b4eaa43874e
SHA1

d9f8f8b57dea303cd7a647aba87cc4988372f8a9
SHA256

15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997
SHA512

46e6890dcbffa8f8427af7395909f698f7d39fa2d19555147fd836718eebba27f1410897c92161b8db03f8e05c072b2b6787e1d1c0be4f4665328629de9da2ff
SSDEEP

3072:8SqyC8cNUj71yIxjA+6Y7qTh/uV6jowt:8f7aTUu7qTIV

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\yfxvcon.dll	15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\:	15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1340	15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997.exe

C:\Users\Admin\AppData\Local\Temp\15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997.exe
"C:\Users\Admin\AppData\Local\Temp\15ee1149712676992963f77c25cc0dab6949e46f190de8ad9dcbf10506c46997.exe"
1⤵
- Drops file in System32 directory
- NTFS ADS
- Suspicious use of AdjustPrivilegeToken
PID:1340

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1440

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/1340-54-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/1340-55-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/1340-56-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/1440-57-0x000007FEFBFE1000-0x000007FEFBFE3000-memory.dmp

Filesize
8KB

Download