a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45

Analysis

max time kernel
146s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2022 16:24

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General

Target

a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe
Size

557KB
MD5

eb5e0314a8e01b3bbb771fd21cc2b223
SHA1

f1f8689b5a395b63b77a9f5266075feb417fdc40
SHA256

a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45
SHA512

bf45e1cd5666425b2785569c33a4c1ceb3ef9f4917212e239d1faa52c635cb8e7b7c1e59dd8e86be1af14154965ed83f91b255175ec1cfb733fc6b7ff9f458f0
SSDEEP

12288:JeX9kvmdDH2Kww3giUPnLTMY0oP4jLHqKhSE7hhmn4srjOgSR6JuIZ:JAeRYgvDTYoPqh1qn44jOW

Score

9^/10

evasion persistence

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\W7u31 = "\"C:\\Users\\Admin\\AppData\\Roaming\\W7u31.exe\" opt"	a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1532	a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe
1532	a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1532	a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe

C:\Users\Admin\AppData\Local\Temp\a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe
"C:\Users\Admin\AppData\Local\Temp\a18dec33a54c1e4873c14f9e584f6fbdf257a83d6719a8f2e4a5f488a9281d45.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:1532

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/1532-134-0x00000000017B0000-0x00000000017B7000-memory.dmp

Filesize
28KB

Download
memory/1532-135-0x00000000017B0000-0x00000000017B3000-memory.dmp

Filesize
12KB

Download
memory/1532-136-0x0000000000930000-0x0000000000A0D000-memory.dmp

Filesize
884KB

Download
memory/1532-137-0x00000000017B0000-0x00000000017B7000-memory.dmp

Filesize
28KB

Download
memory/1532-138-0x00000000017B0000-0x00000000017B3000-memory.dmp

Filesize
12KB

Download
memory/1532-139-0x0000000000930000-0x0000000000A0D000-memory.dmp

Filesize
884KB

Download