76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
25-06-2022 05:01

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General

Target

76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe
Size

709KB
MD5

3a447ca68e3ffd34434c01dd6e9ee962
SHA1

55e105afa0b48615ea4362945006c9bd79733125
SHA256

76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21
SHA512

31c9cc9fdd958876e654a78afb6400b725fd9712c01e4f9122526c9c442b16078818c7e48fac761d97cc7f10edcf3abd3fd0f7871cb196dd105bf06df6e70305

Score

7^/10

evasion themida

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Wine	76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/5048-130-0x0000000001000000-0x000000000117F000-memory.dmp	themida
behavioral2/memory/5048-131-0x0000000001000000-0x000000000117F000-memory.dmp	themida

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
1272	5048	WerFault.exe	76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe
2180	5048	WerFault.exe	76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe

C:\Users\Admin\AppData\Local\Temp\76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe
"C:\Users\Admin\AppData\Local\Temp\76d441210eead01ad6fbe0fb4af433166bc35ae5df5a92421c8806fd0ed43e21.exe"
1⤵
- Identifies Wine through registry keys
PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 568
2⤵
- Program crash
PID:1272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 564
2⤵
- Program crash
PID:2180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5048 -ip 5048
1⤵
PID:1172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5048 -ip 5048
1⤵
PID:1452

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/5048-130-0x0000000001000000-0x000000000117F000-memory.dmp

Filesize
1.5MB

Download
memory/5048-131-0x0000000001000000-0x000000000117F000-memory.dmp

Filesize
1.5MB

Download