22186486283787973eea7c7fcb23b732f639a8dd3de70aad5df8c7c8555cecbc

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 08:05

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General

Target

2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Size

344KB
MD5

e8bb6378669a6ec987df2b636ec599f2
SHA1

ffff205191d1ba18963c0517ebf4919e94c885f6
SHA256

22186486283787973eea7c7fcb23b732f639a8dd3de70aad5df8c7c8555cecbc
SHA512

6f0f8c2c89267143c6a1eef217fc678df73aded5a7895c547e877fc1a4199d28226ed33841f8a8ee50ecc91c3bd5406a22a0f7ce4471b7d07bd976e82331cab9
SSDEEP

6144:RTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:RTBPFV0RyWl3h2E+7pYm0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3064	dwmsys.exe
2660	dwmsys.exe

Loads dropped DLL 4 IoCs

pid	Process
2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
3064	dwmsys.exe

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

System Information Discovery
T1082

Modifies registry class 28 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\Content-Type = "application/x-msdownload"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\DefaultIcon	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\dwmsys.exe\" /START \"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\ = "Application"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\DefaultIcon	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\DefaultIcon\ = "%1"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\open	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\open\command	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\dwmsys.exe\" /START \"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\runas	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\ = "systemui"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\runas\command	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\systemui\shell\runas\command\ = "\"%1\" %*"	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.exe\shell\open	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3064	dwmsys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 3064	2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe	28
PID 2152 wrote to memory of 3064	2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe	28
PID 2152 wrote to memory of 3064	2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe	28
PID 2152 wrote to memory of 3064	2152	2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe	28
PID 3064 wrote to memory of 2660	3064	dwmsys.exe	29
PID 3064 wrote to memory of 2660	3064	dwmsys.exe	29
PID 3064 wrote to memory of 2660	3064	dwmsys.exe	29
PID 3064 wrote to memory of 2660	3064	dwmsys.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2152
- 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
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3064
- - C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\dwmsys.exe"
    3⤵
    - Executes dropped EXE
    PID:2660

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

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

Filesize
344KB

MD5
5a31483dc8e478d7c14a04d0466483b4

SHA1
1294e3840be159f9c9561b69a18724302ce1da79

SHA256
c68f6e0c53e384a00ec948cfa481bbba3db0190198554c710b02f00788609c8b

SHA512
aca0cd4c7b9409566393570883eaa23f4e249e6400b1dc8fae96835fa82d145baee494dc69280d382aa06fac1563c1e87884a4743fcd77818be35c8b548d2c8e

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