8700e903754a00c6cf444f1c437e2944d72887310c11199ccda97b0e9517a876

Analysis

max time kernel
143s
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
11/03/2023, 05:15

Target

GLP_installer_900223150_market.exe
Size

3.6MB
MD5

e7f4d560e7520eb427eddb72cb645344
SHA1

8b9c624f90f150ea10fe5eac0d219be2d719280d
SHA256

8700e903754a00c6cf444f1c437e2944d72887310c11199ccda97b0e9517a876
SHA512

cfe7dfae8333d9d8320b0915abdd6d7da921c60a9d4b702568df39fc2fcac7fa1f3efe0c258d2e163a1f2b8e12426c333029eb7bbefc8e147f2c472466ed7532
SSDEEP

49152:608OhxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKOPkQThMYRMnm7LB6:608vdsGaQNgS1C6e6ngKpq+

Score

7^/10

Loads dropped DLL 1 IoCs

pid	Process
3376	GLP_installer_900223150_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

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	GLP_installer_900223150_market.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3376	GLP_installer_900223150_market.exe
3376	GLP_installer_900223150_market.exe

Initial Access

Execution

Persistence

Bootkit

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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

Filesize
74KB

MD5
2814acbd607ba47bdbcdf6ac3076ee95

SHA1
50ab892071bed2bb2365ca1d4bf5594e71c6b13b

SHA256
5904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67

SHA512
34c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498

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