18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683

Analysis

max time kernel
112s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:38

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General

Target

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
Size

711KB
MD5

d9d69b32fbcd96dd325757de64248d5b
SHA1

c0dbe69cdbcc9b22b7445d37d29d3b9a2106e05a
SHA256

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683
SHA512

107f9210acba4e0df6d2981385a27c051f1aa32b708668a48f87ec27671df078e92072600dd2f43d2fcf66f0f16d0483556cc3810175eb793ecff5b831a7b645
SSDEEP

12288:aBLtRmJNgjsneknOGAdhfgZmZwyxPQNTRF08oNYlqlUjNtEIf2xbH36LzW:GyJNndAdeZKwePQJro2lCUJtbgq3

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:

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\YW7u3 = "\"C:\\Users\\Admin\\AppData\\Roaming\\YW7u3.exe\" opt"	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.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:

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

pid	process
1884	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
1884	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
1884	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
1884	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

pid process

1884 18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

description	pid	process
Token: SeDebugPrivilege	1884	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
Token: SeCreateGlobalPrivilege	1884	18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe

C:\Users\Admin\AppData\Local\Temp\18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe
"C:\Users\Admin\AppData\Local\Temp\18d25abd1185105d253784f942812692b9da256fa38fd618a8c1b9e4c58e2683.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1884

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

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Downloads

memory/1884-132-0x00000000006C0000-0x00000000006D5000-memory.dmp

Filesize
84KB

Download
memory/1884-133-0x0000000000400000-0x000000000050E000-memory.dmp

Filesize
1.1MB

Download