a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714

Analysis

max time kernel
115s
max time network
209s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 17:11

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General

Target

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe
Size

1.3MB
MD5

5ea2e1377f26539ad90d54e47aa28fbf
SHA1

5b5cf6803eb93c5d87981786c04186497ec412e7
SHA256

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714
SHA512

d736b949edd6543c3dd34ba29f4c576e24a8b66938ee465845b6bba7619134b1b4324d3b3e661368fa3c29c0d9a9a64f6645acba7e792b25390ad803805cded0
SSDEEP

24576:p16QlQCkQU9BSrui3NkBLwCPartrtmbaXWLEIjWxV/Jdq2fv:p119NqieLwCPOt8WvJBf

Score

9^/10

evasion

Malware Config

Signatures

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.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

Processes:

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Wine	a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

pid process

1100 a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

Processes:

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?26386"	a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

pid process

1100 a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

pid	process
1100	a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe
1100	a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe

C:\Users\Admin\AppData\Local\Temp\a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe
"C:\Users\Admin\AppData\Local\Temp\a21878326e9df5eee4787cff250ae0af8bab15c61e44f454db5f0f50542fa714.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1100

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1100-54-0x0000000000400000-0x0000000000787000-memory.dmp

Filesize
3.5MB

Download
memory/1100-55-0x0000000075E81000-0x0000000075E83000-memory.dmp

Filesize
8KB

Download
memory/1100-56-0x0000000077300000-0x0000000077480000-memory.dmp

Filesize
1.5MB

Download
memory/1100-57-0x0000000000400000-0x0000000000787000-memory.dmp

Filesize
3.5MB

Download
memory/1100-58-0x0000000000400000-0x0000000000787000-memory.dmp

Filesize
3.5MB

Download
memory/1100-59-0x0000000077300000-0x0000000077480000-memory.dmp

Filesize
1.5MB

Download
memory/1100-60-0x0000000000400000-0x0000000000787000-memory.dmp

Filesize
3.5MB

Download
memory/1100-61-0x0000000000400000-0x0000000000787000-memory.dmp

Filesize
3.5MB

Download
memory/1100-62-0x0000000077300000-0x0000000077480000-memory.dmp

Filesize
1.5MB

Download