6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863

Analysis

max time kernel
101s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2023 18:34

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General

Target

6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
Size

119KB
MD5

1f55506bd2a51f3998c3ec816f9a9497
SHA1

10809e2f572d62444564b6567d0633b64933ba0d
SHA256

6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863
SHA512

091c5fbdd5cf8b5b6dab89c67e51aec5b7e9f093bef55ebf0c0f3116b02c69191419a5fcea97c5b2373eff65c1f0e1d6e715b1b413b439928ce58c91763b48ac
SSDEEP

3072:9RO1LF0fIcLtQsaZloe5aRDeJ/jt7VqTWVhZdlj:9PfIOQs69x7yAhh

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\IESettingSync	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

description pid process

Token: SeDebugPrivilege 4412 6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

description	pid	process
Token: SeDebugPrivilege	4412	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

pid	process
4412	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
4412	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
4412	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
4412	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
4412	6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe

C:\Users\Admin\AppData\Local\Temp\6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe
"C:\Users\Admin\AppData\Local\Temp\6116b8883d3da8e2949e38ccf4c7e8d491346f00888f0f1a94a83616f8923863.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4412

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/4412-132-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

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memory/4412-133-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

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