6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 08:11

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General

Target

6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe
Size

1.3MB
MD5

4ea4b38cca339739e28e5021517dd0e4
SHA1

03dfb91f6c383191c943ff9789b4691edefd563f
SHA256

6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9
SHA512

95754b2eb9fb11a731c2e736afad9c21eeaee87463406006ef4a4d130446d5a53b5ee361a69b609df54104cd6d4a7c78975f5a70d23d51fb666cbea443471c40
SSDEEP

24576:me7J0+7Vhd84h7Yif6QIMgwAOdo0HKI3R1roMgSmzLfA4VVRlpRx+s4aN:meV0+7NP911I7wRnOj3pRx1x

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:

6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Wine	6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4112-132-0x0000000000400000-0x000000000055A000-memory.dmp	themida
behavioral2/memory/4112-133-0x0000000000400000-0x000000000055A000-memory.dmp	themida

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3468 4112 WerFault.exe 6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe

pid	pid_target	process	target process
3468	4112	WerFault.exe	6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe

C:\Users\Admin\AppData\Local\Temp\6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe
"C:\Users\Admin\AppData\Local\Temp\6bf70f86f383ccb5b95d6ad30069a14e76cd8c40910b7e57093fc4d2296ef7b9.exe"
1⤵
- Identifies Wine through registry keys
PID:4112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 280
2⤵
- Program crash
PID:3468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 4112 -ip 4112
1⤵
PID:4792

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

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Downloads

memory/4112-132-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/4112-133-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download