b8975cca11e6d5e109d184013e4c8f816bfdaf2bb1bbd9624cacfc4eaa540128

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 16:06

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General

Target

2bbcfbfce14ec9384e4165edcecf8036.exe
Size

362KB
MD5

2bbcfbfce14ec9384e4165edcecf8036
SHA1

a3f84a4ffb10d2ed7d5417695e803acde20d9ee8
SHA256

b8975cca11e6d5e109d184013e4c8f816bfdaf2bb1bbd9624cacfc4eaa540128
SHA512

6a79b7efdfc3de96e32c02a43bfabec8efcd2a32aa44fa8534c92045018a510c08f50f75878fe22b100e534a598b7e136d91523ce57c6cadd9f67c5e77157a3c
SSDEEP

3072:GbR8Y6hDaAyQIrZBbSJbbR8Y6hDaAyQIrZBbSJbbR8Y6hDaAyQIrZB8:GbR8Y6lpYEbR8Y6lpYEbR8Y6lpYm

Score

10^/10

evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	2bbcfbfce14ec9384e4165edcecf8036.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	2bbcfbfce14ec9384e4165edcecf8036.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 5 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	2bbcfbfce14ec9384e4165edcecf8036.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	2bbcfbfce14ec9384e4165edcecf8036.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings	2bbcfbfce14ec9384e4165edcecf8036.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	2bbcfbfce14ec9384e4165edcecf8036.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	2bbcfbfce14ec9384e4165edcecf8036.exe

C:\Users\Admin\AppData\Local\Temp\2bbcfbfce14ec9384e4165edcecf8036.exe
"C:\Users\Admin\AppData\Local\Temp\2bbcfbfce14ec9384e4165edcecf8036.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Modifies registry class
PID:1156

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1156-0-0x0000000000A70000-0x0000000000A8C000-memory.dmp

Filesize
112KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads