54755f7302c57b21afc8506340f26ad12c82cbabcf6b6d47bfd5b0fa64044c49

General

Target

ollydbg.exe
Size

1.4MB
MD5

6fd063d51d7077506e5a5bafe7963ee4
SHA1

02a59a8e5c2cc9ae88a985311406902e1413c37d
SHA256

321477e3f037675fa9556c46df741a58f554b18e2142f1e7b792c0a4a030ea5e
SHA512

34e22bf3eaf3e9d4d3f336abf33ed9e5868ef0091399b17a492ee838017c1b6f4b9482ef09cddcc1393aff0e690ccdbb8f1da70bc015d420373abcf9d790d7b1

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 25 IoCs

Processes:

ollydbg.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4"	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy	ollydbg.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1"	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\1	ollydbg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell\SniffedFolderType = "Documents"	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings	ollydbg.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 020000000100000000000000ffffffff	ollydbg.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\MRUListEx = 010000000200000000000000ffffffff	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\IconSize = "16"	ollydbg.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	ollydbg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0"	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1"	ollydbg.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202020202	ollydbg.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1"	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616257"	ollydbg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlgLegacy\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0"	ollydbg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ollydbg.exe

description pid process

Token: SeDebugPrivilege 424 ollydbg.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

ollydbg.exe

pid process

424 ollydbg.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ollydbg.exe

pid process

424 ollydbg.exe

description	pid	process
Token: SeDebugPrivilege	424	ollydbg.exe

pid	process
424	ollydbg.exe

pid	process
424	ollydbg.exe

C:\Users\Admin\AppData\Local\Temp\ollydbg.exe
"C:\Users\Admin\AppData\Local\Temp\ollydbg.exe"
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:424

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3716

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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