8cebeffa29ff08d4ec41b4ef7e3fff724b7c67c629508c0926486cdb4a5b218b

Analysis

max time kernel
171s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 01:06

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General

Target

8cebeffa29ff08d4ec41b4ef7e3fff724b7c67c629508c0926486cdb4a5b218b.exe
Size

114KB
MD5

268d38b45dd776250ef4ed12d93f9d1b
SHA1

8fa22b72f21dc48a3d26300c9642c65a5bc76af6
SHA256

8cebeffa29ff08d4ec41b4ef7e3fff724b7c67c629508c0926486cdb4a5b218b
SHA512

b6f3dd650dbd28ef6ac761e7b1179f01bba197d97fe455869308a121192140fd4dde3786a0e88b04c8bced1ffd988c0f062c121b4fbed043e90c449efa1af33e
SSDEEP

3072:Fbk9GT31vC5SrVygE2SG0siSemz+cuqKKU2VcZQkZo5642ULO4j5z:SwTFvC58032wsiSemNuJ8cru6mLOiV

Score

10^/10

persistence upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, C:\\ProgramData\\mshhaiml"	8cebeffa29ff08d4ec41b4ef7e3fff724b7c67c629508c0926486cdb4a5b218b.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4592-132-0x0000000000400000-0x0000000000443000-memory.dmp	upx

C:\Users\Admin\AppData\Local\Temp\8cebeffa29ff08d4ec41b4ef7e3fff724b7c67c629508c0926486cdb4a5b218b.exe
"C:\Users\Admin\AppData\Local\Temp\8cebeffa29ff08d4ec41b4ef7e3fff724b7c67c629508c0926486cdb4a5b218b.exe"
1⤵
- Modifies WinLogon for persistence
PID:4592

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

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/4592-132-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4592-133-0x0000000000460000-0x0000000000475000-memory.dmp

Filesize
84KB

Download
memory/4592-134-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4592-136-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download