876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2

Analysis

max time kernel
119s
max time network
129s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 10:50

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General

Target

876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2.exe
Size

4.2MB
MD5

0813d5f211a6630fddbf1781a6a63fd3
SHA1

9ac99d51b6566062bdf1388f3a5888ebbf93094a
SHA256

876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2
SHA512

b2ac49d0577453f42f58578f6d195c2991baaeca6a1ccdcce9ea01dd30c243581e729da39cd457f67721dc2b8dd665cd23e9fe8227ddfe2080f6312cb9276705
SSDEEP

98304:qcPOrH3y3MUAYsIdGjBMDIlT6BQAYJ4GBsomIhylpYmoh:qmMk0jq0AIJ4r76IiFh

Score

6^/10

bootkit persistence

Malware Config

Signatures

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2968	876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2.exe

C:\Users\Admin\AppData\Local\Temp\876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2.exe
"C:\Users\Admin\AppData\Local\Temp\876439546a245e645e0ca86ce787534e2ee210a413c071e4c19d2ef6507fb6b2.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2968-0-0x0000000000400000-0x0000000000A8B000-memory.dmp

Filesize
6.5MB

Download
memory/2968-1-0x0000000002430000-0x0000000002503000-memory.dmp

Filesize
844KB

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memory/2968-2-0x0000000000400000-0x0000000000A8B000-memory.dmp

Filesize
6.5MB

Download
memory/2968-3-0x0000000002430000-0x0000000002503000-memory.dmp

Filesize
844KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads