ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 21:49

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General

Target

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
Size

1.1MB
MD5

dc01de8752f7da3cc41461f114b5ce65
SHA1

c6e40946fa0947805bfd539a4c4e83bb5cfc93b9
SHA256

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630
SHA512

741b856395316b4fd18fcdbbcd1f7bd28c33ff77cb04c982936d212054a7fc890e6d3d4f60469a25672579323e38b4fa79b35338b9f18339639ff815ddafd9f7
SSDEEP

24576:uXEVMnzLMIpkbt8m32vATCojTSoTwzh461QbRX4yV3:8Ey8I6btvXjTSMwf1E3

Score

9^/10

discovery 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

Processes:

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\S1eI3 = "\"C:\\Users\\Admin\\AppData\\Roaming\\S1eI3.exe\" opt"	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.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 4 IoCs

Processes:

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

pid	process
4972	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
4972	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
4972	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
4972	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

pid process

4972 ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

description	pid	process
Token: SeDebugPrivilege	4972	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
Token: SeCreateGlobalPrivilege	4972	ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe

C:\Users\Admin\AppData\Local\Temp\ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe
"C:\Users\Admin\AppData\Local\Temp\ff4b6784b2e0d4dcc4d2dbebd12d8120e7f70ff9276fca1b5ba39fef0df2f630.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4972

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Modify Registry

T1112

Credential Access

Discovery

Software Discovery

T1518

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4972-132-0x0000000001010000-0x0000000001020000-memory.dmp

Filesize
64KB

Download
memory/4972-133-0x0000000000D30000-0x0000000000ECB000-memory.dmp

Filesize
1.6MB

Download
memory/4972-134-0x0000000001010000-0x0000000001020000-memory.dmp

Filesize
64KB

Download
memory/4972-135-0x0000000001010000-0x0000000001013000-memory.dmp

Filesize
12KB

Download
memory/4972-136-0x0000000000D30000-0x0000000000ECB000-memory.dmp

Filesize
1.6MB

Download
memory/4972-137-0x0000000001010000-0x0000000001020000-memory.dmp

Filesize
64KB

Download
memory/4972-138-0x0000000001010000-0x0000000001013000-memory.dmp

Filesize
12KB

Download
memory/4972-139-0x0000000000D30000-0x0000000000ECB000-memory.dmp

Filesize
1.6MB

Download