danabot | 30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a

Analysis

max time kernel
148s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2022 17:00

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General

Target

30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe
Size

1.0MB
MD5

1a61e55fa3fd1dc5cbf63d91e6c5a93b
SHA1

0f68fc53fafb875aa9150ab4d39b8b5015cac684
SHA256

30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a
SHA512

975c9594a3583bd72d550c57ddd60bec585c87f556aa8118ed4288f0f77e69473a11c0d889692e758363ecdb4c4e9abb6c3d7bb01cc173051bddb9e46ca598d8
SSDEEP

24576:iEGwNZdOMFdGiOlPwFU0yB8zuj+9LJwFP:UwNLKiOlPEjyfOuFP

Score

10^/10

danabot banker collection discovery persistence spyware stealer trojan

Malware Config

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exe

flow pid process

18 3000 rundll32.exe
19 3000 rundll32.exe
93 3000 rundll32.exe
95 3000 rundll32.exe

flow	pid	process
18	3000	rundll32.exe
19	3000	rundll32.exe
93	3000	rundll32.exe
95	3000	rundll32.exe

Sets DLL path for service in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\s_filetype_psd\Parameters\ServiceDll = "C:\\Program Files (x86)\\WindowsPowerShell\\Modules\\s_filetype_psd.dll"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\s_filetype_psd\Parameters\ServiceDll = "C:\\Program Files (x86)\\WindowsPowerShell\\Modules\\s_filetype_psd.dll섀"	rundll32.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\s_filetype_psd\ImagePath = "C:\\Windows\\system32\\svchost.exe -k LocalService"	rundll32.exe

Loads dropped DLL 3 IoCs

Processes:

rundll32.exesvchost.exerundll32.exe

pid process

3000 rundll32.exe
1532 svchost.exe
1336 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

pid	process
3000	rundll32.exe
1532	svchost.exe
1336	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-1-5-21-2629973501-4017243118-3254762364-1000\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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\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 3000 set thread context of 1600 3000 rundll32.exe rundll32.exe

description	pid	process	target process
PID 3000 set thread context of 1600	3000	rundll32.exe	rundll32.exe

Drops file in Program Files directory 21 IoCs

Processes:

rundll32.exe

description	ioc	process
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\comment.svg	rundll32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_70.png	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7-zip.chm	rundll32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\logsession.dll	rundll32.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\review_browser.gif	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7z.sfx	rundll32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Legal\ENU\eula.ini	rundll32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\comment.svg	rundll32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe.sig	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hi.txt	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\da.txt	rundll32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\delete.svg	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fr.txt	rundll32.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\eula.ini	rundll32.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\delete.svg	rundll32.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\logsession.dll	rundll32.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\s_filetype_psd.dll	rundll32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	rundll32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\review_browser.gif	rundll32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\PDDom.api	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

956 5100 WerFault.exe 30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe

pid	pid_target	process	target process
956	5100	WerFault.exe	30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe

Checks processor information in registry 2 TTPs 64 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

rundll32.exerundll32.exesvchost.exe

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

Modifies registry class 5 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	rundll32.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\2A83FC655BD34BA804C9D0151D17F55DF3F0F865	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\2A83FC655BD34BA804C9D0151D17F55DF3F0F865\Blob = 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

svchost.exerundll32.exe

pid	process
1532	svchost.exe
1532	svchost.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
3000	rundll32.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe
1532	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 3000 rundll32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1600 rundll32.exe
3000 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	3000	rundll32.exe

pid	process
1600	rundll32.exe
3000	rundll32.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exerundll32.exesvchost.exe

description	pid	process	target process
PID 5100 wrote to memory of 3000	5100	30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe	rundll32.exe
PID 5100 wrote to memory of 3000	5100	30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe	rundll32.exe
PID 5100 wrote to memory of 3000	5100	30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe	rundll32.exe
PID 3000 wrote to memory of 1600	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 1600	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 1600	3000	rundll32.exe	rundll32.exe
PID 1532 wrote to memory of 1336	1532	svchost.exe	rundll32.exe
PID 1532 wrote to memory of 1336	1532	svchost.exe	rundll32.exe
PID 1532 wrote to memory of 1336	1532	svchost.exe	rundll32.exe
PID 3000 wrote to memory of 2012	3000	rundll32.exe	schtasks.exe
PID 3000 wrote to memory of 2012	3000	rundll32.exe	schtasks.exe
PID 3000 wrote to memory of 2012	3000	rundll32.exe	schtasks.exe
PID 3000 wrote to memory of 4692	3000	rundll32.exe	schtasks.exe
PID 3000 wrote to memory of 4692	3000	rundll32.exe	schtasks.exe
PID 3000 wrote to memory of 4692	3000	rundll32.exe	schtasks.exe

outlook_office_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe
"C:\Users\Admin\AppData\Local\Temp\30b818c6458a2626eee09c58a2f02f11568c85a3011b4fde5b601cf8972d8a2a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5100

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\Ipoetwsuqhd.tmp",Sufeidweoe
2⤵
- Blocklisted process makes network request
- Sets DLL path for service in the registry
- Sets service image path in registry
- Loads dropped DLL
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3000

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 23993
3⤵
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:1600

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
3⤵
PID:2012

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
3⤵
PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 536
2⤵
- Program crash
PID:956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5100 -ip 5100
1⤵
PID:2548

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4928

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k LocalService
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" "c:\program files (x86)\windowspowershell\modules\s_filetype_psd.dll",LykGbA==
2⤵
- Loads dropped DLL
- Checks processor information in registry
PID:1336

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

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

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Downloads

C:\Program Files (x86)\WindowsPowerShell\Modules\s_filetype_psd.dll
Filesize
726KB

MD5
07fddc498f43769c00e97d483ff175a3

SHA1
292e5f78178ae4b9c02c39c09eda91d460f264c6

SHA256
f56a63af4d66086a101a1941d563f16af631c7c0a5066d4b36e88b9af965138d

SHA512
7848c156252d9670dd3b78d7384843490ec58717fc3bd37cffc1f034a9749108c39d0b00b35dd2eba33db6cad66c7a9f39d4c387789de2e1fca06154d9e5da3e

Download Submit
C:\Program Files (x86)\WindowsPowerShell\Modules\s_filetype_psd.dll
Filesize
726KB

MD5
07fddc498f43769c00e97d483ff175a3

SHA1
292e5f78178ae4b9c02c39c09eda91d460f264c6

SHA256
f56a63af4d66086a101a1941d563f16af631c7c0a5066d4b36e88b9af965138d

SHA512
7848c156252d9670dd3b78d7384843490ec58717fc3bd37cffc1f034a9749108c39d0b00b35dd2eba33db6cad66c7a9f39d4c387789de2e1fca06154d9e5da3e

Download Submit
C:\ProgramData\{F21FF8C2-A136-6557-C5DD-F59D9999C8E7}\Microsoft.People_10.1902.633.0_neutral_split.scale-125_8wekyb3d8bbwe.xml
Filesize
829B

MD5
87abe99363b16041e32b8a146eb53617

SHA1
b1f3f3c3939f2331dee213e480f4a4d0c753f72a

SHA256
7c8df7b34fca6387a15cbc0d6f591624a5a28bf513f71eb1077d55f1b448d856

SHA512
091ffae18e7cf41237b1039964cb4c3116275edfa34b198bbb9a0b258a99bf3b62b420fb22d747788a889f2306c30f0dc00566c432d4b2bb2e410a9e7dc69e44

Download Submit
C:\ProgramData\{F21FF8C2-A136-6557-C5DD-F59D9999C8E7}\MicrosoftOffice2013BackupWin64.xml
Filesize
12KB

MD5
d24bea7d3b999f28e375d1d061a03d97

SHA1
95b207708762aa4752c77728128cbe3033646204

SHA256
57184b71b7d7525fbd75b1dda77bd26a5344b5cbd58ec5070fa5e1b4e073aef2

SHA512
3d3f06cd59a5bf8e9284ed1972a373ac1c63b0cba997d9559834db748ec41a90e42650d0ba05bf351456c2de12970f79d2d34f7a6c6445d2e55812682a5b406e

Download Submit
C:\ProgramData\{F21FF8C2-A136-6557-C5DD-F59D9999C8E7}\MicrosoftOutlook2013CAWin32.xml
Filesize
1KB

MD5
42acdf1f7faad8e138134083a57424bd

SHA1
f6b05b2eba7723ed2b61c698377053b05ee8eeb5

SHA256
91bcc8d78d76422bf8a162c10d96ce91435470d8601290ddcbe3216c3bb7009c

SHA512
ca976b96bb036d2a72a61f5d0da83de6e4deb694353ca57e3016124db4a041c3ba7391bb1f508e3fa010b0f412df2b71b3acbaa5ad99c189beace9fcc5193abb

Download Submit
C:\ProgramData\{F21FF8C2-A136-6557-C5DD-F59D9999C8E7}\Shpetph.tmp
Filesize
2.3MB

MD5
df088f42962660a3b900da916aef2317

SHA1
b0acf3a0cf581e4fa883ca41005cd263c345d87f

SHA256
b1f4a5372a2f85f2c6209d5f93637e6cc16b5118366c3f525b915aa7479e4820

SHA512
4d3c2e11965f08bf7c467339b0e5bb5303bdcbdff7a9a01bff7acb8953ccb4fdac683e5ab400c8e323cc1f7fd521d527aa9749997f4ab7d9ddaf829f54f561bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Ipoetwsuqhd.tmp
Filesize
726KB

MD5
6ea8a6cc5fed6c664df1b3ef7c56b55d

SHA1
6b244d708706441095ae97294928967ddf28432b

SHA256
2c7500ac5ebb0116e640747b8a5f0a2648f7d2f5f516ebb398b864cccc626fbe

SHA512
4a328a66df407e4c9fa230287104771ea3b5dd8265d60314797426101a8be19d13bc57de2388f0f90b20ada82d950e156ef4267c029080a6254b80eefd8b8741

Download Submit
C:\Users\Admin\AppData\Local\Temp\Ipoetwsuqhd.tmp
Filesize
726KB

MD5
6ea8a6cc5fed6c664df1b3ef7c56b55d

SHA1
6b244d708706441095ae97294928967ddf28432b

SHA256
2c7500ac5ebb0116e640747b8a5f0a2648f7d2f5f516ebb398b864cccc626fbe

SHA512
4a328a66df407e4c9fa230287104771ea3b5dd8265d60314797426101a8be19d13bc57de2388f0f90b20ada82d950e156ef4267c029080a6254b80eefd8b8741

Download Submit
\??\c:\program files (x86)\windowspowershell\modules\s_filetype_psd.dll
Filesize
726KB

MD5
07fddc498f43769c00e97d483ff175a3

SHA1
292e5f78178ae4b9c02c39c09eda91d460f264c6

SHA256
f56a63af4d66086a101a1941d563f16af631c7c0a5066d4b36e88b9af965138d

SHA512
7848c156252d9670dd3b78d7384843490ec58717fc3bd37cffc1f034a9749108c39d0b00b35dd2eba33db6cad66c7a9f39d4c387789de2e1fca06154d9e5da3e

Download Submit
memory/1336-160-0x0000000000000000-mapping.dmp

Download
memory/1532-156-0x0000000003CB0000-0x00000000043D5000-memory.dmp

Filesize
7.1MB

Download
memory/1532-162-0x0000000003CB0000-0x00000000043D5000-memory.dmp

Filesize
7.1MB

Download
memory/1532-165-0x0000000003CB0000-0x00000000043D5000-memory.dmp

Filesize
7.1MB

Download
memory/1600-148-0x00000159F2A60000-0x00000159F2BA0000-memory.dmp

Filesize
1.2MB

Download
memory/1600-151-0x00000159F1220000-0x00000159F144A000-memory.dmp

Filesize
2.2MB

Download
memory/1600-147-0x00000159F2A60000-0x00000159F2BA0000-memory.dmp

Filesize
1.2MB

Download
memory/1600-146-0x00007FF6018F6890-mapping.dmp

Download
memory/1600-150-0x0000000000CE0000-0x0000000000EF9000-memory.dmp

Filesize
2.1MB

Download
memory/2012-163-0x0000000000000000-mapping.dmp

Download
memory/3000-142-0x0000000004900000-0x0000000004A40000-memory.dmp

Filesize
1.2MB

Download
memory/3000-141-0x0000000004900000-0x0000000004A40000-memory.dmp

Filesize
1.2MB

Download
memory/3000-145-0x0000000004900000-0x0000000004A40000-memory.dmp

Filesize
1.2MB

Download
memory/3000-144-0x0000000004900000-0x0000000004A40000-memory.dmp

Filesize
1.2MB

Download
memory/3000-143-0x0000000004900000-0x0000000004A40000-memory.dmp

Filesize
1.2MB

Download
memory/3000-149-0x0000000004979000-0x000000000497B000-memory.dmp

Filesize
8KB

Download
memory/3000-139-0x0000000004060000-0x0000000004785000-memory.dmp

Filesize
7.1MB

Download
memory/3000-152-0x0000000004060000-0x0000000004785000-memory.dmp

Filesize
7.1MB

Download
memory/3000-140-0x0000000004900000-0x0000000004A40000-memory.dmp

Filesize
1.2MB

Download
memory/3000-138-0x0000000004060000-0x0000000004785000-memory.dmp

Filesize
7.1MB

Download
memory/3000-132-0x0000000000000000-mapping.dmp

Download
memory/4692-164-0x0000000000000000-mapping.dmp

Download
memory/5100-136-0x0000000002420000-0x0000000002535000-memory.dmp

Filesize
1.1MB

Download
memory/5100-137-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download
memory/5100-135-0x00000000022BC000-0x0000000002392000-memory.dmp

Filesize
856KB

Download