e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724

Analysis

max time kernel
168s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:38

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General

Target

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
Size

711KB
MD5

c4becfbce2c772295b7a305421d1db99
SHA1

afe683651d6fd89ea4abb227654ee40732af3155
SHA256

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724
SHA512

afac1dcd4e4725056d4f9b1e7cc6fd241fc003215a24b74aad71394e9cf8d69201b29a1cfb1dbdfd80c537d516dcba6c2a472476f476e1fd8400513f1f14e9df
SSDEEP

12288:tBLtRmJNgjsneknOGAdhfgZmZwyxPQNTRF08oNYlqlUjNtEIf2xbH36LzW:3yJNndAdeZKwePQJro2lCUJtbgq3

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:

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\7w317gMY = "\"C:\\Users\\Admin\\AppData\\Roaming\\7w317gMY.exe\" opt"	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.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:

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

pid	process
2260	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
2260	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
2260	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
2260	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

pid process

2260 e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

description	pid	process
Token: SeDebugPrivilege	2260	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
Token: SeCreateGlobalPrivilege	2260	e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe

C:\Users\Admin\AppData\Local\Temp\e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe
"C:\Users\Admin\AppData\Local\Temp\e4191a1918604660732d74d64a1728e49bf6abcf744bec3f3fd8e106b2b45724.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2260

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/2260-132-0x0000000000690000-0x00000000006A5000-memory.dmp

Filesize
84KB

Download
memory/2260-133-0x0000000000400000-0x000000000050E000-memory.dmp

Filesize
1.1MB

Download