01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8

General

Target

01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
Size

9.6MB
MD5

8e3135a3577147f7038f410cadae91c7
SHA1

682f73393d772f2bfcc148ddf6685bab650dd9b9
SHA256

01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8
SHA512

f31842f7bcb4477c80fd1d9cf2d7d91ec482fb213268cbda4626d00f22b549f30fb6e3c5fea149e2e2b9fb0b6eed28a009d2a28850799daa04e598fc0f141459
SSDEEP

196608:qG5rawRJVmwRZ/flX76qu73H8DTa4WyjZ:qGn2wn/BVoH8X8y

Score

9^/10

bootkit oss_ak persistence upx

Malware Config

Signatures

detect oss ak 18 IoCs

oss ak information detected.

oss_ak

Processes:

resource	yara_rule
behavioral2/memory/1232-8-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-52-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-53-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-54-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-55-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-56-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-57-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-58-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-59-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-60-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-61-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-62-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-63-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-64-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-65-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-67-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-66-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff
behavioral2/memory/1232-69-0x0000000000400000-0x0000000000E11000-memory.dmp	detect_ak_stuff

UPX packed file 23 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/1232-9-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-39-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-51-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-49-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-47-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-45-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-43-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-41-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-38-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-35-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-33-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-31-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-29-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-27-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-23-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-21-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-19-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-17-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-11-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-10-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-25-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1232-14-0x0000000010000000-0x000000001003E000-memory.dmp	upx

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

Processes:

01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

description ioc process

File opened for modification \??\PhysicalDrive0 01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

pid process

1232 01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

pid	process
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

pid	process
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
1232	01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe

C:\Users\Admin\AppData\Local\Temp\01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe
"C:\Users\Admin\AppData\Local\Temp\01cc8a71ed1c696b00477e9a6bf1d6fb6dcc13864b818d6853af9506d53436c8.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1232

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1232-5-0x0000000001050000-0x0000000001051000-memory.dmp

Filesize
4KB

Download
memory/1232-4-0x0000000001040000-0x0000000001041000-memory.dmp

Filesize
4KB

Download
memory/1232-6-0x000000000094B000-0x0000000000C12000-memory.dmp

Filesize
2.8MB

Download
memory/1232-7-0x0000000001060000-0x0000000001061000-memory.dmp

Filesize
4KB

Download
memory/1232-3-0x0000000001030000-0x0000000001031000-memory.dmp

Filesize
4KB

Download
memory/1232-2-0x0000000001020000-0x0000000001021000-memory.dmp

Filesize
4KB

Download
memory/1232-1-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/1232-0-0x0000000000FD0000-0x0000000000FD1000-memory.dmp

Filesize
4KB

Download
memory/1232-8-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-9-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-39-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-51-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-49-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-47-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-52-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-45-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-43-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-53-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-41-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-38-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-35-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-33-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-31-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-29-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-27-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-23-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-21-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-19-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-17-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-10-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-25-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1232-54-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-55-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-56-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-57-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-58-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-59-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-60-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-61-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-62-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-63-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-64-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-65-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-67-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-66-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download
memory/1232-68-0x000000000094B000-0x0000000000C12000-memory.dmp

Filesize
2.8MB

Download
memory/1232-69-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads