Analysis
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max time kernel
1001s -
max time network
1008s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
31-03-2023 15:22
Static task
static1
Behavioral task
behavioral1
Sample
GLP_installer_900223150_market.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
GLP_installer_900223150_market.exe
Resource
win10v2004-20230220-en
General
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Target
GLP_installer_900223150_market.exe
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Size
3.6MB
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MD5
0ac1fd602f5ec2d2231fe311777791e8
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SHA1
52ca6ccd121faf4f3aad9e7760ee1a519b323d83
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SHA256
bb68113cfaba1def162b8a0df4b1d41b83ea34ce4fd5b23e0a0b75b259b62bfc
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SHA512
10fb445ccf904c20b1b3736d02f53bc43a3b9161465c6915c89a06e978be9e988342f40d4c895acbfdabf236fbdbaa87c8470577626cbc2ba1838dba48e57623
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SSDEEP
49152:808OhxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKOPkQThMYRMnm7LBg:808vdsGaQNgS1C6e6ngKpqM
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
GLP_installer_900223150_market.exepid process 4732 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.
Processes:
GLP_installer_900223150_market.exedescription ioc process File opened for modification \??\PhysicalDrive0 GLP_installer_900223150_market.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
GLP_installer_900223150_market.exepid process 4732 GLP_installer_900223150_market.exe 4732 GLP_installer_900223150_market.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
GLP_installer_900223150_market.exepid process 4732 GLP_installer_900223150_market.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Tencent\TxGameAssistant\TGBDownloader\dr.dllFilesize
74KB
MD52814acbd607ba47bdbcdf6ac3076ee95
SHA150ab892071bed2bb2365ca1d4bf5594e71c6b13b
SHA2565904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67
SHA51234c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498