1a82c33a490d37548f698a5901772790c24cfd7a45c3c9878281a5a0eab13928

Analysis

max time kernel
123s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-02-2024 11:47

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General

Target

2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Size

344KB
MD5

8be14aa37a57231ff0d2aaea2e905253
SHA1

536abc1cb861ac57c5a139123e0c7c4e96c53479
SHA256

1a82c33a490d37548f698a5901772790c24cfd7a45c3c9878281a5a0eab13928
SHA512

4aabbe337a63b751d5bea2042a2bc62c1a48eb4805ae3b9146d058af051d854573518381d0ad0e0558e0a13a3a9c6f820898877df8710c24d05a10bb0e97692e
SSDEEP

6144:XTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:XTBPFV0RyWl3h2E+7pYm0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2408	lsassys.exe
2428	lsassys.exe

Loads dropped DLL 4 IoCs

pid	Process
2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
2408	lsassys.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-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\ = "halnt"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\DefaultIcon	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\DefaultIcon\ = "%1"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\runas\command	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\lsassys.exe\" /START \"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\open	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\open\command	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\open	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\runas	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\lsassys.exe\" /START \"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\Content-Type = "application/x-msdownload"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\runas	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\ = "Application"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\DefaultIcon	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\halnt\shell\runas\command\ = "\"%1\" %*"	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\open\command	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.exe\shell\runas\command	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2408	lsassys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 2408	2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe	28
PID 2840 wrote to memory of 2408	2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe	28
PID 2840 wrote to memory of 2408	2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe	28
PID 2840 wrote to memory of 2408	2840	2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe	28
PID 2408 wrote to memory of 2428	2408	lsassys.exe	29
PID 2408 wrote to memory of 2428	2408	lsassys.exe	29
PID 2408 wrote to memory of 2428	2408	lsassys.exe	29
PID 2408 wrote to memory of 2428	2408	lsassys.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-28_8be14aa37a57231ff0d2aaea2e905253_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2408
- - C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SView\lsassys.exe"
    3⤵
    - Executes dropped EXE
    PID:2428

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\SView\lsassys.exe

Filesize
344KB

MD5
8b1937217283b9e22ba6f752ac4c5af6

SHA1
468981e9c66f0e2fb6bad67dab2e225c10bc5ea0

SHA256
5d51e452b9f23100b81573be5a70356f848061b5b03fbd9e49d7cc35bfebd709

SHA512
ddf3488ecdf0bb309da4fbbb21144f9af27a297f7ae9022aaaad1c3fec04a10e66523561c0aa20c4df279b655e8b5a84d0ff7d7877e9cf828952d504adb9e0d0

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