69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
31/08/2023, 04:00

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General

Target

69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe
Size

7.1MB
MD5

c271f8e939b0571f5cf304994d99a907
SHA1

83a62febf50166720f317de48196a663a48acbff
SHA256

69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7
SHA512

8405aad43ca03ad5311ba464ce468d782478905fb62393cd7befb3c9a703af354fe2b1b240025a617cdba0d57e932df87f7aace4cce8dcb0c4550e0e721d6bd8
SSDEEP

98304:ovbn0odLiXKnXVUk6Nga4hBWeZa6XmD/IWzFoI2kTYwDjcMV7C8hI6c+WMj1xtTc:Ali2XykeihBWeFXy+IFTYMjc2dZcBMW

Score

9^/10

evasion upx

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Wine	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2592-49-0x0000000004840000-0x0000000004867000-memory.dmp	upx
behavioral1/memory/2592-50-0x0000000004840000-0x0000000004867000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2784	2592	WerFault.exe	27

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2592	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe
2592	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 2784	2592	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe	28
PID 2592 wrote to memory of 2784	2592	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe	28
PID 2592 wrote to memory of 2784	2592	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe	28
PID 2592 wrote to memory of 2784	2592	69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe	28

C:\Users\Admin\AppData\Local\Temp\69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe
"C:\Users\Admin\AppData\Local\Temp\69bfb28708d9947a180b9ecedaacb4b1ccd93871db1ced88e486420f11188ae7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 492
  2⤵
  - Program crash
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2592-0-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-6-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-7-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-8-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-9-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-10-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-11-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-13-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-12-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-15-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-14-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-16-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-18-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-19-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-17-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-21-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-20-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-22-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-23-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-24-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-25-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-26-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-27-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-28-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-31-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-29-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-30-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-34-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-33-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-32-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-35-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-36-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-37-0x00000000026F0000-0x00000000026F1000-memory.dmp

Filesize
4KB

Download
memory/2592-38-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-40-0x00000000052E0000-0x0000000005B44000-memory.dmp

Filesize
8.4MB

Download
memory/2592-39-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/2592-44-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-43-0x00000000052E0000-0x0000000005B44000-memory.dmp

Filesize
8.4MB

Download
memory/2592-46-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-49-0x0000000004840000-0x0000000004867000-memory.dmp

Filesize
156KB

Download
memory/2592-50-0x0000000004840000-0x0000000004867000-memory.dmp

Filesize
156KB

Download
memory/2592-51-0x0000000010000000-0x0000000010424000-memory.dmp

Filesize
4.1MB

Download
memory/2592-52-0x00000000052E0000-0x0000000005B44000-memory.dmp

Filesize
8.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads