8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9

General

Target

8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe
Size

265KB
MD5

16d5bb71cd8b410cdde68344172ce826
SHA1

a9a7999d33708c5dc55aa6f7e4649995b2fe9201
SHA256

8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9
SHA512

ff6101e7d6ab639c7db8cb7656f8c757048246fb2ee5f214a4b969cca894a55b81a1044d776396f311675453faef402ef2aeb8ad648316319c0bbfa4a881e433
SSDEEP

3072:ohNhrDI0wRH/Vs9/j2NiMen421sFKBRc8IYqfXvo4JEf40tQ0FN:Ek0wRH/Vs9/gin42kCDr+wi0tQ

Score

8^/10

collection discovery spyware stealer

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

55 2864 rundll32.exe
63 2864 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

2864 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
55	2864	rundll32.exe
63	2864	rundll32.exe

pid	process
2864	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook	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 NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

AddInProcess32.exe

pid process

4780 AddInProcess32.exe
4780 AddInProcess32.exe
4780 AddInProcess32.exe

pid	process
4780	AddInProcess32.exe
4780	AddInProcess32.exe
4780	AddInProcess32.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe

description	pid	process	target process
PID 4956 set thread context of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3836 2864 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3836	2864	WerFault.exe	rundll32.exe

Checks processor information in registry 2 TTPs 2 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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exerundll32.exe

pid	process
4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe
4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe
2864	rundll32.exe
2864	rundll32.exe
2864	rundll32.exe
2864	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe

description pid process

Token: SeDebugPrivilege 4956 8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe

description	pid	process
Token: SeDebugPrivilege	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exeAddInProcess32.exe

description	pid	process	target process
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4956 wrote to memory of 4780	4956	8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe	AddInProcess32.exe
PID 4780 wrote to memory of 2864	4780	AddInProcess32.exe	rundll32.exe
PID 4780 wrote to memory of 2864	4780	AddInProcess32.exe	rundll32.exe

outlook_office_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe
"C:\Users\Admin\AppData\Local\Temp\8f47cec3040c7c9fcf77deb3ee2c794e605c66c142f402ffeb38d0451ac9c3c9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4956

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\system32\rundll32.exe
"C:\Users\Admin\AppData\Roaming\nsis_unse57b352.dll",PrintUIEntry |5CQkOhiAAAA|1TKr5GsMwYD|67sDqg8OAAl|xYmwxC0TNSO|1k8B3tZkgiyf2sAZQByAG4XAP9sADMAMgAuAOVkHwBs8|AtBWUAQa8ASABxIwB3PQBx7wBwAFRHAFgAMfsAdi0CWUiD7Cj|6AQCAABIg8T|KMPMzMxMiUT|JBhIiVQkEEjviUwkCFkBSItEvyQwSIkEJH0BOP1IawAISMdEJBD2LQHrDn0BEEiDwHUBiwEQfQFASDmSAPtzJZsDiwwkSAN|yEiLwUiLTKcB|VR3AAPRSIvKit8JiAjrwWIFZUjviwQlYPPwM8lI|4tQGEg70XQ2|0iDwiBIiwJI|zvCdCpmg3hI|xh1GkyLQFBmv0GDOGt0Bw0RS|t1CA0QeBAudAX|SIsA69VIi0j6+QDBZgBAU1VWV|9BVEFVQVZBV|5ZAWaBOU1aTYv|+EyL8kiL2Q|7hfzz8ExjSTxB|4E8CVBFAAAP+4Xq8|BBi4QJiP7z8IXASI08AQ97hNZmEYO8CYwtAfcPhMfz8ESLZyD|RItfHIt3JET|i08YTAPhTAP|2UgD8TPJRYXvyQ+EpPPwTYvE|0GLEEUz0kgD|9OKAoTAdB1Bv8HKDQ++wPYAAfdEA9C7EXXsQYH|+qr8DXx0DoP|wQFJg8AEQTv|yXNp68aLwQ||twxORYssi0y|A+t0WDPtphB071FBixS9ANMzyf+KAkyLwusPwe3JxBEDyOEQAUGK|QDREO0zwDP2Qec7DLbcEKIAg8YB|4P4CHLu6wpI|4vLQf|VSYkE9|eDxeAQxAQ7b|cYcq9iAUFfQV7|QV1BXF9eXVu+LxdIgexgAWAAi||p6Gb+||9IhW|AD4SZcSBMjasBfYsnEMgz|+ibeSD|jV8ETI1FQjN|0ovL|1QkaHwgv0yL4A+EbHEgRd6kEDPAi9ONIEiJ13wkIKIgcHwgSIvP8A+ETHEgoiBQSP+NVghEjUdASPeNjCSBEUiL2Oi7fP16II1WSNogENreIczz8Ohn6yBEi08GjVcIPSCiIFjGIa+JhCSAgxLd8|CLPQ7WIFiJjCRtEQMw9o0g6DHrIEyLXTq7i6wpMkiLnBYyTP+JZCQ4RI1nbO9JO+xIhiAwTIndXIABhCTcgxGGjvTjId8g8KwTSIvT6Nvn|AEwipxzMkiN|YRzMkGA8yFJi+|MRDAYoAKD6QHvdfOBvHMyIVJlf3h1SouEJPQeMfeUJPjz8APCSDv|6HI1QTvUdjD|RI1JQEkr1EHTuACUAKIgQMYi+HTzF0S0ML4xSI1TbL6NIE0rxOhsgDBI+4vOoiB4SIX|dPMUTIwwFzFIjUwk90C6A|Pw|9dIgRnEcCFdJAAA
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:2864

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2864 -s 524
4⤵
- Program crash
PID:3836

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 444 -p 2864 -ip 2864
1⤵
PID:3792

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\nsis_unse57b352.dll
Filesize
58KB

MD5
664e46926466a2d4c9b87540f4853c39

SHA1
b172d1c2bde331770b0a944fcf6a9e2d75ded66b

SHA256
92a7c3296a561fb39798f821173e69d1feff44ff3a84caa4c6bb890945e79488

SHA512
1490ee65220c71a9f445df4b0f34d0c7bd3ece2e58253cfa3194d34e813843e0f71ea7bce0f0ae562a620334fdf3589262ca2f3209414936aa28a365db64ff03

Download Submit
C:\Users\Admin\AppData\Roaming\nsis_unse57b352.dll
Filesize
58KB

MD5
664e46926466a2d4c9b87540f4853c39

SHA1
b172d1c2bde331770b0a944fcf6a9e2d75ded66b

SHA256
92a7c3296a561fb39798f821173e69d1feff44ff3a84caa4c6bb890945e79488

SHA512
1490ee65220c71a9f445df4b0f34d0c7bd3ece2e58253cfa3194d34e813843e0f71ea7bce0f0ae562a620334fdf3589262ca2f3209414936aa28a365db64ff03

Download Submit
memory/2864-145-0x0000000000000000-mapping.dmp

Download
memory/2864-155-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/2864-154-0x00007FF4535F0000-0x00007FF4536EA000-memory.dmp

Filesize
1000KB

Download
memory/2864-153-0x00007FF4535F0000-0x00007FF4536EA000-memory.dmp

Filesize
1000KB

Download
memory/2864-150-0x00007FF4535F0000-0x00007FF4536EA000-memory.dmp

Filesize
1000KB

Download
memory/2864-149-0x000001F058EB0000-0x000001F058EB7000-memory.dmp

Filesize
28KB

Download
memory/4780-138-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4780-151-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4780-142-0x0000000000E23000-0x0000000000E26000-memory.dmp

Filesize
12KB

Download
memory/4780-143-0x0000000000E24000-0x0000000000E26000-memory.dmp

Filesize
8KB

Download
memory/4780-144-0x00000000013C0000-0x00000000013DD000-memory.dmp

Filesize
116KB

Download
memory/4780-140-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4780-139-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4780-141-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4780-148-0x00000000031B0000-0x00000000041B0000-memory.dmp

Filesize
16.0MB

Download
memory/4780-137-0x0000000000000000-mapping.dmp

Download
memory/4780-152-0x00000000013C0000-0x00000000013DD000-memory.dmp

Filesize
116KB

Download
memory/4956-132-0x0000000000FF0000-0x0000000001038000-memory.dmp

Filesize
288KB

Download
memory/4956-136-0x0000000005A70000-0x0000000005A7A000-memory.dmp

Filesize
40KB

Download
memory/4956-135-0x0000000005B10000-0x0000000005BA2000-memory.dmp

Filesize
584KB

Download
memory/4956-134-0x00000000073B0000-0x0000000007954000-memory.dmp

Filesize
5.6MB

Download
memory/4956-133-0x0000000004C70000-0x0000000004D0C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads