92e906c72daa708861d8c2f05d06fbb8441ad12256cc4c3e80286b2ee0953560

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
12/12/2023, 11:40

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General

Target

RV Enquiry about room reservation.msg
Size

83KB
MD5

3b4107af605c97d57e00b8c0a19cb5e5
SHA1

905e6dd1a1af85257214d07b8dbe8b90a303770c
SHA256

92e906c72daa708861d8c2f05d06fbb8441ad12256cc4c3e80286b2ee0953560
SHA512

4e6fd045fe25f3286739ee0f77e8c3643389547a1639e0da089ce2205e14e83c01e18d2afe09947800bee63f10708636452b026ab2ee84a2d4411f70b02427bb
SSDEEP

768:D/TzIsaH2wrmuJWPPg7Eea+nUYNaRWLx5dMNcmmnmNk+SLx5fg5HMaMyIiM4ciJ/:DP9ow5+hNKYx7MNcmmnmYxFg5Ki

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	4704	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2352	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\RV Enquiry about room reservation.msg"
1⤵
- Modifies registry class
PID:2800

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2352

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:432

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4704-0-0x0000021063940000-0x0000021063950000-memory.dmp

Filesize
64KB

Download
memory/4704-16-0x0000021063A40000-0x0000021063A50000-memory.dmp

Filesize
64KB

Download
memory/4704-32-0x000002106BFB0000-0x000002106BFB1000-memory.dmp

Filesize
4KB

Download
memory/4704-33-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-34-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-35-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-36-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-37-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-38-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-39-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-40-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-41-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-42-0x000002106BFE0000-0x000002106BFE1000-memory.dmp

Filesize
4KB

Download
memory/4704-43-0x000002106BC00000-0x000002106BC01000-memory.dmp

Filesize
4KB

Download
memory/4704-44-0x000002106BBF0000-0x000002106BBF1000-memory.dmp

Filesize
4KB

Download
memory/4704-46-0x000002106BC00000-0x000002106BC01000-memory.dmp

Filesize
4KB

Download
memory/4704-49-0x000002106BBF0000-0x000002106BBF1000-memory.dmp

Filesize
4KB

Download
memory/4704-52-0x00000210633F0000-0x00000210633F1000-memory.dmp

Filesize
4KB

Download
memory/4704-64-0x000002106BD30000-0x000002106BD31000-memory.dmp

Filesize
4KB

Download
memory/4704-66-0x000002106BD40000-0x000002106BD41000-memory.dmp

Filesize
4KB

Download
memory/4704-67-0x000002106BD40000-0x000002106BD41000-memory.dmp

Filesize
4KB

Download
memory/4704-68-0x000002106BE50000-0x000002106BE51000-memory.dmp

Filesize
4KB

Download