a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2022 00:03

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General

Target

a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe
Size

708KB
MD5

705c18fa5151c0cd4cd1f5002889cc20
SHA1

c849ef97b0323667baa4c07221f1090a3e705127
SHA256

a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc
SHA512

b5f99a3cb8bcc7b570a65e2ad4544c2fe3457a2479210a9cc0e47fce6283e114929e5c798f9b550b8eb4ab1324b6dbc83b3f9d855cd0f42d5ac87e6f0f5b8191
SSDEEP

12288:QjmqGKwbFIBRczSvUwnXWrMA/bnS+XI70DQIXNFTwHUJr02O:QjgKw5IAmvtnGFLS+IgDZNpw0ap

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	a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\93o7o3 = "\"C:\\Users\\Admin\\AppData\\Roaming\\93o7o3.exe\" opt"	a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2220	a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe
2220	a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2220	a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe

C:\Users\Admin\AppData\Local\Temp\a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe
"C:\Users\Admin\AppData\Local\Temp\a3e8dd3a909c9edb4e1d36df1acd209f3a5c96a7721ee2a90daa4303deb5e1dc.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:2220

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/2220-132-0x00000000005E0000-0x00000000005E8000-memory.dmp

Filesize
32KB

Download
memory/2220-133-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2220-134-0x00000000005E0000-0x00000000005E3000-memory.dmp

Filesize
12KB

Download
memory/2220-135-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2220-136-0x00000000005E0000-0x00000000005E8000-memory.dmp

Filesize
32KB

Download
memory/2220-137-0x00000000005E0000-0x00000000005E3000-memory.dmp

Filesize
12KB

Download
memory/2220-138-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download