c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd

Analysis

max time kernel
123s
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
25-11-2022 21:49

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General

Target

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
Size

1.1MB
MD5

0b2772ce4d5d106b06876df2b4389b7b
SHA1

7f8cb3f9c85cd32bd5b443315796d8866194f20b
SHA256

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd
SHA512

f577d68fb6b762ee3602670efeb59315ec81a92baae598b385b2cbbdf5aae351dbe3f6e50ebe79b5d1049ddf416bea01279f21c0c149d97b9ade0be600415320
SSDEEP

24576:bA7EOCMnLPxNmLQQ39RnySXHGLvDzJc7x5TAWQPB:MA3iLPxsLQCRnLGL+3TAW

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:

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\1w9u1mYW = "\"C:\\Users\\Admin\\AppData\\Roaming\\1w9u1mYW.exe\" opt"	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.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:

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

pid	process
4984	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
4984	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
4984	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
4984	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

pid process

4984 c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

description	pid	process
Token: SeDebugPrivilege	4984	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
Token: SeCreateGlobalPrivilege	4984	c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe

C:\Users\Admin\AppData\Local\Temp\c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe
"C:\Users\Admin\AppData\Local\Temp\c750e3cc38e3105bc96c00eafb8d52fa01d0fb1affe4323a1e44bd87d74581cd.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4984

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/4984-132-0x0000000000DA0000-0x0000000000DB0000-memory.dmp

Filesize
64KB

Download
memory/4984-133-0x0000000000EC0000-0x0000000001054000-memory.dmp

Filesize
1.6MB

Download
memory/4984-134-0x0000000000DA0000-0x0000000000DB0000-memory.dmp

Filesize
64KB

Download
memory/4984-135-0x0000000000DA0000-0x0000000000DA3000-memory.dmp

Filesize
12KB

Download
memory/4984-136-0x0000000000EC0000-0x0000000001054000-memory.dmp

Filesize
1.6MB

Download
memory/4984-137-0x0000000000EC0000-0x0000000001054000-memory.dmp

Filesize
1.6MB

Download