banload | b6251f402464c488e25deb7fe3a2c5aeea4376b6cf51173a7bb2ec5498c5cb29

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09/12/2024, 15:39

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General

Target

GLWorker.exe
Size

1.8MB
MD5

296e53cb5e482810bd6fe3b1af057ae9
SHA1

1508c946bfa550b6ca842a3f5295906941a46907
SHA256

996c5451aa7123b0877ee6a9251cf9a68573a63c293fb562bfbdbb228c22f155
SHA512

1eb54b7cc14d2651615dd441302113916cea98073f9a7649759979c7a58a722456e113a0ec883c1304ec21ec1e259d758c2697113b6558e858b16dfa3a534a83
SSDEEP

49152:AvMW2NU1Hlwu6fJTYW+1AUhXH6W0q5VWy7EeNk:A0hNOFwui+1AUhXHrPtQAk

Score

10^/10

banload discovery downloader dropper evasion trojan

Malware Config

Signatures

Banload
Banload variants download malicious files, then install and execute the files.
trojan dropper downloader banload
Banload family
banload

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	GLWorker.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	GLWorker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	GLWorker.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GLWorker.exe

Modifies registry class 6 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C56790F4-4E43-170F-CCE7-3FF6C299290D}\InprocHandler32\ = "ole32.dll"	GLWorker.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C56790F4-4E43-170F-CCE7-3FF6C299290D}\LocalServer32	GLWorker.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C56790F4-4E43-170F-CCE7-3FF6C299290D}\LocalServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\OUTLOOK.EXE"	GLWorker.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C56790F4-4E43-170F-CCE7-3FF6C299290D}	GLWorker.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C56790F4-4E43-170F-CCE7-3FF6C299290D}\ = "Outlook Message Site Object"	GLWorker.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C56790F4-4E43-170F-CCE7-3FF6C299290D}\InprocHandler32	GLWorker.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2392	GLWorker.exe
Token: SeIncBasePriorityPrivilege	2392	GLWorker.exe

C:\Users\Admin\AppData\Local\Temp\GLWorker.exe
"C:\Users\Admin\AppData\Local\Temp\GLWorker.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2392-4-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-8-0x0000000002570000-0x000000000277C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-0-0x0000000002570000-0x000000000277C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-18-0x0000000002570000-0x000000000277C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-17-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-14-0x0000000002570000-0x000000000277C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-13-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-12-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/2392-11-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads