544dd232f4eb70fbfd04ebe99ec1e69d5813df06dcb8d56f5058a6d6d6d17da8

Analysis

max time kernel
135s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 00:41

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General

Target
$R1/Tablacus.exe
Size 347KB
Sample240528-a14xkshb89
SHA256 cc7001a8c2a49a448f99a7b1740bfc7a6e8447fbc061e4856cdb35c5b73b0ee8
MD5 090cacc2a455fd516e56199761c26d96
SHA1 055bcf7abb7fd5332dd9b33784ae380370a528c1
SHA512 4f8fe8d40a9baf2cb9084cf5767d646fa03db0486eb9a4de5e2b0596e010f95feaea96b4c005d0f0d7f49059b9276c3f83b6eb597f99ac71e26768324ae850c0
SSDEEP 6144:mL92eofr1VBMUmNE2szMZb+6sNeM7cL3BH8Cmu5lEH4+KZIeJvZvvZ:mL92eofr1EUmNO6+neM7cFcdu5ly4jDR
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	Tablacus.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Tablacus.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Tablacus.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\IESettingSync	Tablacus.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4632	Tablacus.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4632	Tablacus.exe
4632	Tablacus.exe
4632	Tablacus.exe
4632	Tablacus.exe

C:\Users\Admin\AppData\Local\Temp\$R1\Tablacus.exe
"C:\Users\Admin\AppData\Local\Temp\$R1\Tablacus.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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