smokeloader | da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547

Analysis

max time kernel
150s
max time network
151s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
22-12-2022 08:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe
Size

331KB
MD5

3ef1b6606a77395968be5eee4a8b7d6e
SHA1

89a1d29d6563a3df44c80106d9e4a2aad9819f12
SHA256

da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547
SHA512

5b1fd819831cfc3d756a346b5a345cadbe37400bd61449bab9399f835376fd546ebd6882ab97e610d239d000103225c302772b1120162ab8a2f287c90c113a5d
SSDEEP

6144:xiX6LiIV2VboRHbL/5gU0WOnPAP9QwX61hJFIJfVAVrwU+:MqeI0bm7L/6Ul6AP9F6PHgtyQ

Score

10^/10

smokeloader backdoor collection discovery spyware stealer trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

resource	yara_rule
behavioral1/memory/4364-148-0x0000000000540000-0x0000000000549000-memory.dmp	family_smokeloader

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Blocklisted process makes network request 3 IoCs

flow	pid	Process
25	1320	rundll32.exe
29	1320	rundll32.exe
45	1320	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
1972	CFE7.exe

Deletes itself 1 IoCs

pid	Process
2676	Process not Found

Loads dropped DLL 1 IoCs

pid	Process
1320	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

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\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

description	pid	Process	procid_target
PID 1320 set thread context of 3580	1320	rundll32.exe	69

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe

Checks processor information in registry 2 TTPs 22 IoCs

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

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Internet Explorer\Toolbar	Process not Found
Set value (int)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Process not Found

Modifies registry class 36 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4e003100000000009655c14a100054656d7000003a0009000400efbe0c554b889655c14a2e0000000000000000000000000000000000000000000000000084de9200540065006d007000000014000000	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 820074001c0043465346160031000000000000000000100041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f400009000400efbe00000000000000002e00000000000000000000000000000000000000000000000000000000004100700070004400610074006100000042000000	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 50003100000000000000000010004c6f63616c003c0009000400efbe00000000000000002e00000000000000000000000000000000000000000000000000000000004c006f00630061006c00000014000000	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\NodeSlot = "1"	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = ffffffff	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Process not Found
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\WorkFolders	Process not Found

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2676	Process not Found

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4364	da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe
4364	da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2676	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4364	da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	1320	rundll32.exe
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found
Token: SeShutdownPrivilege	2676	Process not Found
Token: SeCreatePagefilePrivilege	2676	Process not Found

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
3580	rundll32.exe
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found
1320	rundll32.exe
2676	Process not Found
2676	Process not Found
2676	Process not Found
2676	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2676	Process not Found
2676	Process not Found

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 1972	2676	Process not Found	67
PID 2676 wrote to memory of 1972	2676	Process not Found	67
PID 2676 wrote to memory of 1972	2676	Process not Found	67
PID 1972 wrote to memory of 1320	1972	CFE7.exe	68
PID 1972 wrote to memory of 1320	1972	CFE7.exe	68
PID 1972 wrote to memory of 1320	1972	CFE7.exe	68
PID 1320 wrote to memory of 3580	1320	rundll32.exe	69
PID 1320 wrote to memory of 3580	1320	rundll32.exe	69
PID 1320 wrote to memory of 3580	1320	rundll32.exe	69
PID 1320 wrote to memory of 664	1320	rundll32.exe	71
PID 1320 wrote to memory of 664	1320	rundll32.exe	71
PID 1320 wrote to memory of 664	1320	rundll32.exe	71
PID 1320 wrote to memory of 4804	1320	rundll32.exe	73
PID 1320 wrote to memory of 4804	1320	rundll32.exe	73
PID 1320 wrote to memory of 4804	1320	rundll32.exe	73

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe
"C:\Users\Admin\AppData\Local\Temp\da0419198761d8b8ea3bf722ceef96cf3b27ffc4467a915c3ee3c58cdc809547.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4364

C:\Users\Admin\AppData\Local\Temp\CFE7.exe
C:\Users\Admin\AppData\Local\Temp\CFE7.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\Quspupodwqfhie.tmp",Ritwuoaoyiy
  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:1320
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 18913
    3⤵
    - Modifies registry class
    - Suspicious use of FindShellTrayWindow
    PID:3580
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
    3⤵
    PID:664
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
    3⤵
    PID:4804

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\CFE7.exe

Filesize
1.2MB

MD5
f05a33ad1c445cb6dc8c5e68e262b120

SHA1
bafcffe008fe9e9be8b75c7a9c8ea85d90a70acf

SHA256
7f81d0e754b149b7dc5775e21712548b6e2cb1539f28c6a95eaaee03d22b3685

SHA512
cb97a4a5e7649b9b646909ff8daa7fe8b8e73dc6ec38075ea94b77ac66ee3d267363573547e8114871f92537333a0fec8be81e0d005c0e91ee9b8b98e8a87d9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\CFE7.exe

Filesize
1.2MB

MD5
f05a33ad1c445cb6dc8c5e68e262b120

SHA1
bafcffe008fe9e9be8b75c7a9c8ea85d90a70acf

SHA256
7f81d0e754b149b7dc5775e21712548b6e2cb1539f28c6a95eaaee03d22b3685

SHA512
cb97a4a5e7649b9b646909ff8daa7fe8b8e73dc6ec38075ea94b77ac66ee3d267363573547e8114871f92537333a0fec8be81e0d005c0e91ee9b8b98e8a87d9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\Quspupodwqfhie.tmp

Filesize
814KB

MD5
f93876956e6e2f754c8be97ac269729d

SHA1
bf0eb05f31b4177e5e2fdeb203698d5018c8ee12

SHA256
226eac6b8ce415bf0900050818f8212129fc51d14dab026e7b8600aa89d65c8a

SHA512
c3c53aca227ac035ac838002c8f68b2d449ac983a85780356eb8ef7791171fdb2133cf7f8b694cd4e62b6239b5b8ca21013c483c797153dcd57ea845d4b458cb

Download Submit
\Users\Admin\AppData\Local\Temp\Quspupodwqfhie.tmp

Filesize
814KB

MD5
f93876956e6e2f754c8be97ac269729d

SHA1
bf0eb05f31b4177e5e2fdeb203698d5018c8ee12

SHA256
226eac6b8ce415bf0900050818f8212129fc51d14dab026e7b8600aa89d65c8a

SHA512
c3c53aca227ac035ac838002c8f68b2d449ac983a85780356eb8ef7791171fdb2133cf7f8b694cd4e62b6239b5b8ca21013c483c797153dcd57ea845d4b458cb

Download Submit
memory/1320-384-0x0000000006EB0000-0x0000000007A07000-memory.dmp

Filesize
11.3MB

Download
memory/1320-303-0x0000000006EB0000-0x0000000007A07000-memory.dmp

Filesize
11.3MB

Download
memory/1972-180-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-183-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-205-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/1972-187-0x00000000022A0000-0x00000000023CF000-memory.dmp

Filesize
1.2MB

Download
memory/1972-189-0x0000000000400000-0x0000000000531000-memory.dmp

Filesize
1.2MB

Download
memory/1972-191-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-190-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-188-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-185-0x00000000021A0000-0x000000000229A000-memory.dmp

Filesize
1000KB

Download
memory/1972-186-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-182-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-181-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-177-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-178-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-175-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-176-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-174-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-173-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-171-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-172-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-170-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-169-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-168-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-167-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-166-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-165-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-158-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-184-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-161-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-164-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-160-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-156-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-157-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-162-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/1972-159-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/3580-337-0x0000022D28490000-0x0000022D2873E000-memory.dmp

Filesize
2.7MB

Download
memory/3580-336-0x0000000000110000-0x00000000003AD000-memory.dmp

Filesize
2.6MB

Download
memory/4364-153-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4364-151-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-148-0x0000000000540000-0x0000000000549000-memory.dmp

Filesize
36KB

Download
memory/4364-149-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4364-146-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-147-0x000000000072A000-0x000000000073F000-memory.dmp

Filesize
84KB

Download
memory/4364-141-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-143-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-144-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-145-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-142-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-135-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-139-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-133-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-137-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-136-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-117-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-124-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-116-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-150-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-138-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-132-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-131-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-130-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-129-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-128-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-127-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-123-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-122-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-126-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-121-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-120-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-119-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-125-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-134-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-152-0x000000000072A000-0x000000000073F000-memory.dmp

Filesize
84KB

Download
memory/4364-118-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download
memory/4364-140-0x0000000077DA0000-0x0000000077F2E000-memory.dmp

Filesize
1.6MB

Download