45a0aa9c2d2d659bb97b37090ed605f862cfc0e9ee0ebdf7814f429046e19ff2

Analysis

max time kernel
128s
max time network
133s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 09:45

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General

Target

2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Size

280KB
MD5

1e0678d36bb6c1c3cd7397b6e27bca9d
SHA1

5d57c2f06d328c00e31ceb1a7e364f8b5e3bdfe4
SHA256

45a0aa9c2d2d659bb97b37090ed605f862cfc0e9ee0ebdf7814f429046e19ff2
SHA512

be61c1def6fc57d9fe6739c1a33cf4f9f1ccf8005cfd6c3b2f1c641043861b2b90d8ab98b4087e201f2d9191d7596262f7012fad78b01b16671cea2a984e6cc4
SSDEEP

6144:RQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:RQMyfmNFHfnWfhLZVHmOog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2604	lsassys.exe
2608	lsassys.exe

Loads dropped DLL 3 IoCs

pid	Process
2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.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-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\lsassys.exe\" /START \"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\ = "halnt"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\DefaultIcon\ = "%1"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\DefaultIcon	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\runas\command	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\open\command	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\open\command	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\open	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\runas\command	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\open	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\DefaultIcon	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\runas	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\ = "Application"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\runas	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\shell\runas\command\ = "\"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\lsassys.exe\" /START \"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\halnt\Content-Type = "application/x-msdownload"	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2604	lsassys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2604	2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe	27
PID 2928 wrote to memory of 2604	2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe	27
PID 2928 wrote to memory of 2604	2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe	27
PID 2928 wrote to memory of 2604	2928	2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe	27
PID 2604 wrote to memory of 2608	2604	lsassys.exe	28
PID 2604 wrote to memory of 2608	2604	lsassys.exe	28
PID 2604 wrote to memory of 2608	2604	lsassys.exe	28
PID 2604 wrote to memory of 2608	2604	lsassys.exe	28

C:\Users\Admin\AppData\Local\Temp\2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-15_1e0678d36bb6c1c3cd7397b6e27bca9d_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe"
    3⤵
    - Executes dropped EXE
    PID:2608

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

\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe

Filesize
280KB

MD5
2d68de3ffcd06617f8a54d4bf306aacd

SHA1
619a599522fc48ada7b0214746cf8851ec1c3d3a

SHA256
68a41a7a81d14c0d009ccc5c8a73550a5377b1705e2ec7530a10cf3384691787

SHA512
3ac6306c9885359766f33bb921d889c76319a5f7850baf4159a4b801d1a27c69429d736a3388cc82877de6152011a0cbaa7dc3194dcb9adf172a1a8a1d07a013

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