842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320

Analysis

max time kernel
130s
max time network
146s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 13:48

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General

Target

842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe
Size

645KB
MD5

e501f8bfdd7b7634627b122ab7420eac
SHA1

e46e9801cf7faeb126d91a1f2145d6ff2ec55621
SHA256

842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320
SHA512

8857e547688caaa23cf07a758de9d416458c957b38d140772e2f2e9920f367a33d6e658ee645f3962f910b150e313118e81068593dd7d2ca029c2141d7515f10
SSDEEP

12288:Guc2+E8gkM1ChXg2TustWYzdr3QGAAcl0gTBFaais:P+01GxTuvYzd7QGFgrals

Score

9^/10

discovery evasion

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe

pid	process
112	842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe
112	842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe

description	pid	process
Token: SeDebugPrivilege	112	842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe
Token: SeCreateGlobalPrivilege	112	842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe

C:\Users\Admin\AppData\Local\Temp\842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe
"C:\Users\Admin\AppData\Local\Temp\842b54d5a5402568a93f0a90f14c50657a22cfd8c6dfe51a83feaaaf25c06320.exe"
1⤵
- Enumerates VirtualBox registry keys
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:112

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Software Discovery

T1518

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/112-54-0x0000000000220000-0x0000000000234000-memory.dmp

Filesize
80KB

Download
memory/112-55-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/112-56-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download