betabot | 054b7c5d38a00ecfc40168d4dc21610139c5ab6a46d2a0e851ef100397d5e5e9

General

Target

Product_item.exe
Size

927KB
MD5

8a9aae01cda806a3da1bbb8bdb40da3f
SHA1

df95aa3ea7a3fbc66ced0615491ee7e656f09a52
SHA256

054b7c5d38a00ecfc40168d4dc21610139c5ab6a46d2a0e851ef100397d5e5e9
SHA512

781529a195356186c87507fd0e39368c6ca3ad35fc43b6ae4e547f6b24b399b1ac057a7c1f8765a9669f2363a8fab34ac17946de2a819e2d51c9892849c2d039

Score

10^/10

evasion trojan backdoor botnet betabot persistence

Malware Config

Signatures

BetaBot
Beta Bot is a Trojan that infects computers and disables Antivirus.
trojan backdoor botnet betabot

Modifies firewall policy service 2 TTPs 4 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	explorer.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0"	explorer.exe

Sets file execution options in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

explorer.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorer.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorer.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.0 = "C:\\ProgramData\\Google Updater 2.0\\9i5qi759ei.exe"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Updater 2.0 = "\"C:\\ProgramData\\Google Updater 2.0\\9i5qi759ei.exe\""	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.0 = "\"C:\\ProgramData\\Google Updater 2.0\\9i5qi759ei.exe\""	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	explorer.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Product_item.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Product_item.exe
Drops desktop.ini file(s) 1 IoCs

Processes:

explorer.exe

description ioc process

File opened for modification C:\ProgramData\Google Updater 2.0\desktop.ini explorer.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Product_item.exe

description	ioc	process
File opened for modification	C:\ProgramData\Google Updater 2.0\desktop.ini	explorer.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

Processes:

Product_item.exeexplorer.exe

pid	process
1888	Product_item.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Product_item.exe

description pid process target process

PID 1164 set thread context of 1888 1164 Product_item.exe Product_item.exe

description	pid	process	target process
PID 1164 set thread context of 1888	1164	Product_item.exe	Product_item.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

Product_item.exeexplorer.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Product_item.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Product_item.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	explorer.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

explorer.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	explorer.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	explorer.exe

Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	explorer.exe

Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1"	explorer.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\VersionManager	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\VersionManager\DownloadVersionList = "0"	explorer.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

Product_item.exeexplorer.exe

pid	process
1164	Product_item.exe
1164	Product_item.exe
1164	Product_item.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe
1948	explorer.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Product_item.exeexplorer.exe

pid process

1888 Product_item.exe
1888 Product_item.exe
1948 explorer.exe
1948 explorer.exe
1948 explorer.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

Product_item.exe

pid process

1888 Product_item.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

Processes:

Product_item.exeProduct_item.exeexplorer.exe

description	pid	process
Token: SeDebugPrivilege	1164	Product_item.exe
Token: SeDebugPrivilege	1888	Product_item.exe
Token: SeRestorePrivilege	1888	Product_item.exe
Token: SeBackupPrivilege	1888	Product_item.exe
Token: SeLoadDriverPrivilege	1888	Product_item.exe
Token: SeCreatePagefilePrivilege	1888	Product_item.exe
Token: SeShutdownPrivilege	1888	Product_item.exe
Token: SeTakeOwnershipPrivilege	1888	Product_item.exe
Token: SeChangeNotifyPrivilege	1888	Product_item.exe
Token: SeCreateTokenPrivilege	1888	Product_item.exe
Token: SeMachineAccountPrivilege	1888	Product_item.exe
Token: SeSecurityPrivilege	1888	Product_item.exe
Token: SeAssignPrimaryTokenPrivilege	1888	Product_item.exe
Token: SeCreateGlobalPrivilege	1888	Product_item.exe
Token: 33	1888	Product_item.exe
Token: SeDebugPrivilege	1948	explorer.exe
Token: SeRestorePrivilege	1948	explorer.exe
Token: SeBackupPrivilege	1948	explorer.exe
Token: SeLoadDriverPrivilege	1948	explorer.exe
Token: SeCreatePagefilePrivilege	1948	explorer.exe
Token: SeShutdownPrivilege	1948	explorer.exe
Token: SeTakeOwnershipPrivilege	1948	explorer.exe
Token: SeChangeNotifyPrivilege	1948	explorer.exe
Token: SeCreateTokenPrivilege	1948	explorer.exe
Token: SeMachineAccountPrivilege	1948	explorer.exe
Token: SeSecurityPrivilege	1948	explorer.exe
Token: SeAssignPrimaryTokenPrivilege	1948	explorer.exe
Token: SeCreateGlobalPrivilege	1948	explorer.exe
Token: 33	1948	explorer.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

Product_item.exeProduct_item.exeexplorer.exe

description	pid	process	target process
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1164 wrote to memory of 1888	1164	Product_item.exe	Product_item.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1888 wrote to memory of 1948	1888	Product_item.exe	explorer.exe
PID 1948 wrote to memory of 1272	1948	explorer.exe	Dwm.exe
PID 1948 wrote to memory of 1272	1948	explorer.exe	Dwm.exe
PID 1948 wrote to memory of 1272	1948	explorer.exe	Dwm.exe
PID 1948 wrote to memory of 1272	1948	explorer.exe	Dwm.exe
PID 1948 wrote to memory of 1272	1948	explorer.exe	Dwm.exe
PID 1948 wrote to memory of 1272	1948	explorer.exe	Dwm.exe
PID 1948 wrote to memory of 1336	1948	explorer.exe	Explorer.EXE
PID 1948 wrote to memory of 1336	1948	explorer.exe	Explorer.EXE
PID 1948 wrote to memory of 1336	1948	explorer.exe	Explorer.EXE
PID 1948 wrote to memory of 1336	1948	explorer.exe	Explorer.EXE
PID 1948 wrote to memory of 1336	1948	explorer.exe	Explorer.EXE
PID 1948 wrote to memory of 1336	1948	explorer.exe	Explorer.EXE
PID 1948 wrote to memory of 1168	1948	explorer.exe	DllHost.exe
PID 1948 wrote to memory of 1168	1948	explorer.exe	DllHost.exe
PID 1948 wrote to memory of 1168	1948	explorer.exe	DllHost.exe
PID 1948 wrote to memory of 1168	1948	explorer.exe	DllHost.exe
PID 1948 wrote to memory of 1168	1948	explorer.exe	DllHost.exe
PID 1948 wrote to memory of 1168	1948	explorer.exe	DllHost.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1272

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1336

C:\Users\Admin\AppData\Local\Temp\Product_item.exe
"C:\Users\Admin\AppData\Local\Temp\Product_item.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164

C:\Users\Admin\AppData\Local\Temp\Product_item.exe
"{path}"
3⤵
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies firewall policy service
- Checks BIOS information in registry
- Adds Run key to start application
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer Protected Mode
- Modifies Internet Explorer Protected Mode Banner
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1168

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

6

T1112

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1164-0-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/1164-1-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1164-3-0x0000000000480000-0x0000000000484000-memory.dmp

Filesize
16KB

Download
memory/1164-4-0x0000000005860000-0x00000000058F1000-memory.dmp

Filesize
580KB

Download
memory/1164-5-0x0000000005BF0000-0x0000000005C6B000-memory.dmp

Filesize
492KB

Download
memory/1168-12-0x000007FEF7F10000-0x000007FEF818A000-memory.dmp

Filesize
2.5MB

Download
memory/1888-6-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1888-7-0x00000000004015C6-mapping.dmp

Download
memory/1888-8-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1888-9-0x0000000002950000-0x0000000002AA1000-memory.dmp

Filesize
1.3MB

Download
memory/1888-10-0x0000000002DB0000-0x0000000002F31000-memory.dmp

Filesize
1.5MB

Download
memory/1948-11-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads