2afb5303e191dde688c5626c3ee545e32e52f09da3b35b20f5e0d29a418432f5

Analysis

max time kernel
149s
max time network
66s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
01-03-2023 03:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

x64/peview.exe
Size

229KB
MD5

dde1f44789cd50c1f034042d337deae3
SHA1

e7e494bfadb3d6cd221f19498c030c3898d0ef73
SHA256

4259e53d48a3fed947f561ff04c7f94446bedd64c87f52400b2cb47a77666aaa
SHA512

33060b907c4bc2335328498aac832790f7bc43281788fa51f9226a254f2e4dbd0a73b230d54c2cde499b2f2e252b785a27c9159fc5067018425a9b9dbcdbedbc
SSDEEP

3072:/U30KmLQQMpQZxRjsMUni4nuWKz+OHPKVgW9G0tpLmSlbJY/i:/UbmEQMp4TVtW0+Ovh

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 20 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	peview.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	peview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	peview.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	peview.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	peview.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	peview.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2460	peview.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2460	peview.exe

C:\Users\Admin\AppData\Local\Temp\x64\peview.exe
"C:\Users\Admin\AppData\Local\Temp\x64\peview.exe"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2460

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads