5c9a0ec78c8bce95b9493e65def6f8d08a7e75e1c4efde25dd044731ffcfc12d

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/02/2024, 05:01

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General

Target

2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Size

280KB
MD5

0731bbf90e266a07373107ee7723a7e6
SHA1

133e1aae41fb6f0c3a49c482c1aa4edf33624c82
SHA256

5c9a0ec78c8bce95b9493e65def6f8d08a7e75e1c4efde25dd044731ffcfc12d
SHA512

8755e90abae997de506118afe55ff26bd431e8320fa66adf09bb7e528fab6b5cd91a92cd5219a2643da0a06ad706b9d534f7e6d9dc9cada4d1e7bb8c4591419c
SSDEEP

6144:vQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:vQMyfmNFHfnWfhLZVHmOog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2940	wlogon32.exe
2936	wlogon32.exe

Loads dropped DLL 3 IoCs

pid	Process
1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_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
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\runas\command	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\wlogon32.exe\" /START \"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\runas\command	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Posix\\wlogon32.exe\" /START \"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\Content-Type = "application/x-msdownload"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\ = "haldriver"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\open	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\runas\command\ = "\"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\DefaultIcon	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\open\command	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\open\command	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\runas	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\DefaultIcon\ = "%1"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\DefaultIcon	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\runas	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\ = "Application"	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000_CLASSES\haldriver\shell\open	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2940	wlogon32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1228 wrote to memory of 2940	1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe	28
PID 1228 wrote to memory of 2940	1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe	28
PID 1228 wrote to memory of 2940	1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe	28
PID 1228 wrote to memory of 2940	1228	2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe	28
PID 2940 wrote to memory of 2936	2940	wlogon32.exe	29
PID 2940 wrote to memory of 2936	2940	wlogon32.exe	29
PID 2940 wrote to memory of 2936	2940	wlogon32.exe	29
PID 2940 wrote to memory of 2936	2940	wlogon32.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-04_0731bbf90e266a07373107ee7723a7e6_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1228
- C:\Users\Admin\AppData\Roaming\Microsoft\Posix\wlogon32.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\wlogon32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\wlogon32.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2940
- - C:\Users\Admin\AppData\Roaming\Microsoft\Posix\wlogon32.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\wlogon32.exe"
    3⤵
    - Executes dropped EXE
    PID:2936

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\Posix\wlogon32.exe

Filesize
280KB

MD5
bddf7aba7da05f0dd0ca7cec599af3aa

SHA1
b93dc7753fa9e9d537b3d94424f4fa65d8e2f828

SHA256
3bbbbd15697349e2f3dd27c1624152f9c85779c1dd13d981596c81eec3883631

SHA512
8c47561417eef41d1763e12a7453bbd1895e0bb37f38eeaabcb168234a18132807856ce1a75d4cbe224bdbff96e6a5ee7f450c14856a7359a67541b8d7b8573a

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