smokeloader | b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f

General

Target

b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe
Size

298KB
MD5

884d6935e1ef87466fd551de778aa18b
SHA1

3ac31c9b85974ef65996ca22b866a0b8f3410803
SHA256

b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f
SHA512

3182555dd4fe760ddf1e4048e3217cfc7689276de9d05deaf188bcd372f9ae861758336f830cfaec013bbda4cb3887db7a118726e72403f3a7c70b1fd2bc16f7
SSDEEP

6144:C/ENOLm5KY3uuSyaj7XbK62awYuQj94a:C8QiUY3uuSyo7fJljS

Score

10^/10

smokeloader backdoor collection discovery spyware stealer trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1616-133-0x00000000005F0000-0x00000000005F9000-memory.dmp	family_smokeloader

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

42 2120 rundll32.exe
44 2120 rundll32.exe
76 2120 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

F486.exe

pid process

4820 F486.exe
Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

2120 rundll32.exe
2120 rundll32.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

flow	pid	process
42	2120	rundll32.exe
44	2120	rundll32.exe
76	2120	rundll32.exe

pid	process
4820	F486.exe

pid	process
2120	rundll32.exe
2120	rundll32.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Suspicious use of SetThreadContext 1 IoCs

Processes:

rundll32.exe

description pid process target process

PID 2120 set thread context of 2680 2120 rundll32.exe rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1712 4820 WerFault.exe F486.exe

description	pid	process	target process
PID 2120 set thread context of 2680	2120	rundll32.exe	rundll32.exe

pid	pid_target	process	target process
1712	4820	WerFault.exe	F486.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe

Checks processor information in registry 2 TTPs 26 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	rundll32.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	rundll32.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Toolbar
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1"
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Modifies registry class 30 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 50003100000000000000000010004c6f63616c003c0009000400efbe00000000000000002e00000000000000000000000000000000000000000000000000000000004c006f00630061006c00000014000000
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4e003100000000004656ce9d100054656d7000003a0009000400efbe6b558a6c4656ce9d2e000000000000000000000000000000000000000000000000008bee0000540065006d007000000014000000
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 820074001c0043465346160031000000000000000000100041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f400009000400efbe00000000000000002e00000000000000000000000000000000000000000000000000000000004100700070004400610074006100000042000000
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\NodeSlot = "1"
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = ffffffff
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\WorkFolders
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

pid process

792

pid	process
792

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe

pid	process
1616	b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe
1616	b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe
792
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

792
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe

pid process

1616 b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe

pid	process
792

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

rundll32.exe

description	pid	process
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeDebugPrivilege	2120	rundll32.exe
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792
Token: SeShutdownPrivilege	792
Token: SeCreatePagefilePrivilege	792

Suspicious use of FindShellTrayWindow 10 IoCs

Processes:

rundll32.exerundll32.exe

pid process

792
792
792
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2120 rundll32.exe
792
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792
792
2680 rundll32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

pid process

792
792
Suspicious use of UnmapMainImage 1 IoCs

Processes:

pid process

792

pid	process
792
792
792
792
2120	rundll32.exe
792
792
792
792
2680	rundll32.exe

pid	process
792
792

pid	process
792

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

F486.exerundll32.exe

description	pid	process	target process
PID 792 wrote to memory of 4820	792		F486.exe
PID 792 wrote to memory of 4820	792		F486.exe
PID 792 wrote to memory of 4820	792		F486.exe
PID 4820 wrote to memory of 2120	4820	F486.exe	rundll32.exe
PID 4820 wrote to memory of 2120	4820	F486.exe	rundll32.exe
PID 4820 wrote to memory of 2120	4820	F486.exe	rundll32.exe
PID 2120 wrote to memory of 3560	2120	rundll32.exe	schtasks.exe
PID 2120 wrote to memory of 3560	2120	rundll32.exe	schtasks.exe
PID 2120 wrote to memory of 3560	2120	rundll32.exe	schtasks.exe
PID 2120 wrote to memory of 2680	2120	rundll32.exe	rundll32.exe
PID 2120 wrote to memory of 2680	2120	rundll32.exe	rundll32.exe
PID 2120 wrote to memory of 2680	2120	rundll32.exe	rundll32.exe
PID 2120 wrote to memory of 2628	2120	rundll32.exe	schtasks.exe
PID 2120 wrote to memory of 2628	2120	rundll32.exe	schtasks.exe
PID 2120 wrote to memory of 2628	2120	rundll32.exe	schtasks.exe

outlook_office_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe
"C:\Users\Admin\AppData\Local\Temp\b47bd96dd25ff8e56c09f5fc5ec2d26817b48296ab30e571d9b0922bb663085f.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1616

C:\Users\Admin\AppData\Local\Temp\F486.exe
C:\Users\Admin\AppData\Local\Temp\F486.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4820

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Wadadftewrrfq.dll,start
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2120

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
3⤵
PID:3560

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 24019
3⤵
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:2680

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
3⤵
PID:2628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 480
2⤵
- Program crash
PID:1712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4820 -ip 4820
1⤵
PID:1352

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3984

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

2

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\F486.exe
Filesize
3.7MB

MD5
247300a29ab85ce508146a1fe855aa41

SHA1
822b06c6b1bfdd98ce758c6b8c4c203c4a702e3d

SHA256
d394bb9b02f0b72a853d152a90ae62f21ec3bfd4a5455f2670ca59745748c4c5

SHA512
1008043bfc542e8fa0cbf4c5214a8a10ed41a9574bbddeee15dc45430f23111d8387a2508615d726ff3e19b2732ce8ed6a60ebbf8344677d96f5f81bb45e96c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\F486.exe
Filesize
3.7MB

MD5
247300a29ab85ce508146a1fe855aa41

SHA1
822b06c6b1bfdd98ce758c6b8c4c203c4a702e3d

SHA256
d394bb9b02f0b72a853d152a90ae62f21ec3bfd4a5455f2670ca59745748c4c5

SHA512
1008043bfc542e8fa0cbf4c5214a8a10ed41a9574bbddeee15dc45430f23111d8387a2508615d726ff3e19b2732ce8ed6a60ebbf8344677d96f5f81bb45e96c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Wadadftewrrfq.dll
Filesize
4.2MB

MD5
51c25e70b552baf3de1cb19ab8136057

SHA1
fe798c19f70ff497b3ec84c7735ae8fd3e573d64

SHA256
07f4a861c3be024580ae17d8c91f6352f34369babde3b8513ce940bdcf52dd03

SHA512
9e196eec89f313c5c0e90a7a790e948fa34849dde68f0395d33004c2adfe10935e284a0405fa262d13ab96ed8617b7d7dc3d504693e1ffa8cc93b5f92779aee6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Wadadftewrrfq.dll
Filesize
4.2MB

MD5
51c25e70b552baf3de1cb19ab8136057

SHA1
fe798c19f70ff497b3ec84c7735ae8fd3e573d64

SHA256
07f4a861c3be024580ae17d8c91f6352f34369babde3b8513ce940bdcf52dd03

SHA512
9e196eec89f313c5c0e90a7a790e948fa34849dde68f0395d33004c2adfe10935e284a0405fa262d13ab96ed8617b7d7dc3d504693e1ffa8cc93b5f92779aee6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Wadadftewrrfq.dll
Filesize
4.2MB

MD5
51c25e70b552baf3de1cb19ab8136057

SHA1
fe798c19f70ff497b3ec84c7735ae8fd3e573d64

SHA256
07f4a861c3be024580ae17d8c91f6352f34369babde3b8513ce940bdcf52dd03

SHA512
9e196eec89f313c5c0e90a7a790e948fa34849dde68f0395d33004c2adfe10935e284a0405fa262d13ab96ed8617b7d7dc3d504693e1ffa8cc93b5f92779aee6

Download Submit
memory/1616-133-0x00000000005F0000-0x00000000005F9000-memory.dmp

Filesize
36KB

Download
memory/1616-134-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1616-135-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1616-132-0x000000000081E000-0x0000000000833000-memory.dmp

Filesize
84KB

Download
memory/2120-148-0x00000000038F0000-0x000000000443E000-memory.dmp

Filesize
11.3MB

Download
memory/2120-154-0x0000000004500000-0x0000000004640000-memory.dmp

Filesize
1.2MB

Download
memory/2120-145-0x0000000002430000-0x000000000286C000-memory.dmp

Filesize
4.2MB

Download
memory/2120-139-0x0000000000000000-mapping.dmp

Download
memory/2120-163-0x00000000038F0000-0x000000000443E000-memory.dmp

Filesize
11.3MB

Download
memory/2120-147-0x00000000038F0000-0x000000000443E000-memory.dmp

Filesize
11.3MB

Download
memory/2120-156-0x0000000004500000-0x0000000004640000-memory.dmp

Filesize
1.2MB

Download
memory/2120-149-0x00000000038F0000-0x000000000443E000-memory.dmp

Filesize
11.3MB

Download
memory/2120-150-0x0000000004500000-0x0000000004640000-memory.dmp

Filesize
1.2MB

Download
memory/2120-151-0x0000000004500000-0x0000000004640000-memory.dmp

Filesize
1.2MB

Download
memory/2120-155-0x0000000004500000-0x0000000004640000-memory.dmp

Filesize
1.2MB

Download
memory/2120-153-0x0000000004500000-0x0000000004640000-memory.dmp

Filesize
1.2MB

Download
memory/2628-162-0x0000000000000000-mapping.dmp

Download
memory/2680-157-0x00007FF647D36890-mapping.dmp

Download
memory/2680-158-0x0000016289330000-0x0000016289470000-memory.dmp

Filesize
1.2MB

Download
memory/2680-159-0x0000016289330000-0x0000016289470000-memory.dmp

Filesize
1.2MB

Download
memory/2680-160-0x00000000005D0000-0x0000000000861000-memory.dmp

Filesize
2.6MB

Download
memory/2680-161-0x0000016287A70000-0x0000016287D13000-memory.dmp

Filesize
2.6MB

Download
memory/3560-152-0x0000000000000000-mapping.dmp

Download
memory/4820-136-0x0000000000000000-mapping.dmp

Download
memory/4820-141-0x0000000002970000-0x0000000002E46000-memory.dmp

Filesize
4.8MB

Download
memory/4820-140-0x00000000025F2000-0x000000000296A000-memory.dmp

Filesize
3.5MB

Download
memory/4820-146-0x0000000000400000-0x00000000008E2000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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