97d7e13a2b083bd5f8651159a631a21509c433ef45a6f692188d2bd2227168d9

Analysis

max time kernel
138s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20230824-en
resource tags

arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2023, 19:09

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Size

280KB
MD5

8ae0bd66c2e1749ac801fc59434637f2
SHA1

72b421fa0f6593dbd34f3175ea6038e7d1af1afe
SHA256

97d7e13a2b083bd5f8651159a631a21509c433ef45a6f692188d2bd2227168d9
SHA512

0441d60cd5346360e4b47e096f3462698382a0c2087b84fdd31b8f8e597589e5ccd07ce8505425f9b62d7ec3a8f9a2d5ffe8ec4891cedc005471237ef9db4b58
SSDEEP

6144:eTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:eTBPFV0RyWl3h2E+7pl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3792	dwmsys.exe
4260	dwmsys.exe

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

System Information Discovery
T1082

Modifies registry class 30 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\dwmsys.exe\" /START \"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\ = "Application"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\runas\command	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\dwmsys.exe\" /START \"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\open	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\ = "systemui"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\open\command	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\Content-Type = "application/x-msdownload"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\DefaultIcon\ = "%1"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\runas\command\ = "\"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\runas\command\IsolatedCommand = "\"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\runas	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\open\command	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\open	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\DefaultIcon	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\.exe\shell\runas	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\runas\command	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\DefaultIcon	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\DefaultIcon\ = "%1"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\shell\open\command\IsolatedCommand = "\"%1\" %*"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\Local Settings	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000_Classes\systemui\Content-Type = "application/x-msdownload"	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3792	dwmsys.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 3792	4492	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe	85
PID 4492 wrote to memory of 3792	4492	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe	85
PID 4492 wrote to memory of 3792	4492	8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe	85
PID 3792 wrote to memory of 4260	3792	dwmsys.exe	86
PID 3792 wrote to memory of 4260	3792	dwmsys.exe	86
PID 3792 wrote to memory of 4260	3792	dwmsys.exe	86

C:\Users\Admin\AppData\Local\Temp\8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe
"C:\Users\Admin\AppData\Local\Temp\8ae0bd66c2e1749ac801fc59434637f2_mafia_nionspy_JC.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4492
- C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3792
- - C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe"
    3⤵
    - Executes dropped EXE
    PID:4260

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe

Filesize
280KB

MD5
fd582088e669cdc67512a3f3f18e4919

SHA1
82fea55ef96c7b653e2b6ae4bb257c68fa343a31

SHA256
a67d81da3e367551691a9bd5f5f47d8e428624ddf82e715e938f6cbd6409ac0f

SHA512
2f66bc49b30e09c1641e9ec358ff67d15b1e2ae4e53c1c9d41bccac9f64c9ba1cb38285a6773de212ee9bed82cf7173d6837b3a8d15a74bbde676ce14ba78ace

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe

Filesize
280KB

MD5
fd582088e669cdc67512a3f3f18e4919

SHA1
82fea55ef96c7b653e2b6ae4bb257c68fa343a31

SHA256
a67d81da3e367551691a9bd5f5f47d8e428624ddf82e715e938f6cbd6409ac0f

SHA512
2f66bc49b30e09c1641e9ec358ff67d15b1e2ae4e53c1c9d41bccac9f64c9ba1cb38285a6773de212ee9bed82cf7173d6837b3a8d15a74bbde676ce14ba78ace

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe

Filesize
280KB

MD5
fd582088e669cdc67512a3f3f18e4919

SHA1
82fea55ef96c7b653e2b6ae4bb257c68fa343a31

SHA256
a67d81da3e367551691a9bd5f5f47d8e428624ddf82e715e938f6cbd6409ac0f

SHA512
2f66bc49b30e09c1641e9ec358ff67d15b1e2ae4e53c1c9d41bccac9f64c9ba1cb38285a6773de212ee9bed82cf7173d6837b3a8d15a74bbde676ce14ba78ace

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe

Filesize
280KB

MD5
fd582088e669cdc67512a3f3f18e4919

SHA1
82fea55ef96c7b653e2b6ae4bb257c68fa343a31

SHA256
a67d81da3e367551691a9bd5f5f47d8e428624ddf82e715e938f6cbd6409ac0f

SHA512
2f66bc49b30e09c1641e9ec358ff67d15b1e2ae4e53c1c9d41bccac9f64c9ba1cb38285a6773de212ee9bed82cf7173d6837b3a8d15a74bbde676ce14ba78ace

Download Submit