679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d

Analysis

max time kernel
139s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2022, 08:43

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General

Target

679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
Size

710KB
MD5

7b22c13d805e629eb2099cd29bf25b70
SHA1

1915ef41d3d93ce7bb7a5f24b813974385d03e90
SHA256

679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d
SHA512

4fd0c97788dbbc119a0eaf29cd4c2aefdd42e8d189509e2765c6c9de94db63a334ff2c15702424e82bae9aa180ad690c0f2e804ee524bc0e2ba20d91b6af8bf4
SSDEEP

12288:yopfsNd0jbsZ+Uou1jejoUViYMnyz73cxOXLy+u5RLrCeIMCdwOUOH0jn:V1sNd0jg+jcjejdKWjb85RXCejRO+

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.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	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\1g931kU3 = "\"C:\\Users\\Admin\\AppData\\Roaming\\1g931kU3.exe\" opt"	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.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

pid	Process
4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
Token: SeCreateGlobalPrivilege	4568	679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe

C:\Users\Admin\AppData\Local\Temp\679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe
"C:\Users\Admin\AppData\Local\Temp\679721af17e414c8442ba29477fd672adbd6407f96eb0808735406ebe7fe3d9d.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4568

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/4568-132-0x0000000002260000-0x0000000002275000-memory.dmp

Filesize
84KB

Download
memory/4568-133-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download