2036682407dda8886713645492e16afb90d16c73929ba96fe4d82db36477681b

Analysis

max time kernel
144s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
24-03-2023 22:28

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General

Target

GLP_installer_900223086_market.exe
Size

3.6MB
MD5

5cdefa6986666fc708854285807d9be0
SHA1

0d716cd667bca72c800b605c5cb9e9a0d0343553
SHA256

2036682407dda8886713645492e16afb90d16c73929ba96fe4d82db36477681b
SHA512

aaf2e3933652b3f9b03a75650b377a44db97955ed49fc11d9d618ddac8d4c8198c388dd142262960cafb159d3e581139025a7969f2f16a8591afd04510673511
SSDEEP

49152:H08OhxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKOPkQThMYRMnm7LBj:H08vdsGaQNgS1C6e6ngKpq/

Score

7^/10

bootkit persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

GLP_installer_900223086_market.exe

pid process

3944 GLP_installer_900223086_market.exe
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
T1067

Processes:

GLP_installer_900223086_market.exe

description ioc process

File opened for modification \??\PhysicalDrive0 GLP_installer_900223086_market.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

GLP_installer_900223086_market.exe

pid process

3944 GLP_installer_900223086_market.exe
3944 GLP_installer_900223086_market.exe

pid	process
3944	GLP_installer_900223086_market.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	GLP_installer_900223086_market.exe

pid	process
3944	GLP_installer_900223086_market.exe
3944	GLP_installer_900223086_market.exe

C:\Users\Admin\AppData\Local\Temp\GLP_installer_900223086_market.exe
"C:\Users\Admin\AppData\Local\Temp\GLP_installer_900223086_market.exe"
1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
PID:3944

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Tencent\TxGameAssistant\TGBDownloader\dr.dll
Filesize
74KB

MD5
2814acbd607ba47bdbcdf6ac3076ee95

SHA1
50ab892071bed2bb2365ca1d4bf5594e71c6b13b

SHA256
5904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67

SHA512
34c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads