5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb

Analysis

max time kernel
151s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 12:08

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General

Target

5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
Size

710KB
MD5

c6ed7f95eeda10e18578e88b2c35c2fa
SHA1

9c6efb1c02ddb4bf32173b5ab14f051a41a7fa74
SHA256

5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb
SHA512

326a4bdde48b9538821120930f978c3268f58c50697d0d1aac0b267153aeee9ae62ee6af2b69b623e500dfe1dd52b33f803fdfdcbfbfe781c3097650a2209ca2
SSDEEP

12288:vopfsNd0jbsZ+Uou1jejoUViYMnyz73cxOXLy+u5RLrCeIMCdwOUOH0jn:Q1sNd0jg+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	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.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	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\EI79q = "\"C:\\Users\\Admin\\AppData\\Roaming\\EI79q.exe\" opt"	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.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
4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
Token: SeCreateGlobalPrivilege	4704	5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe

C:\Users\Admin\AppData\Local\Temp\5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe
"C:\Users\Admin\AppData\Local\Temp\5881abc8e740b6e698c2e79975e289de78106e275ce2810a9a5d93c7913d25eb.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4704

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/4704-132-0x00000000006B0000-0x00000000006C5000-memory.dmp

Filesize
84KB

Download
memory/4704-133-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download