1dafa2d396944670c20ae276dbb1b4d1c422014636c4d9d7507635974c5f4cf4

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 02:59

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General

Target

2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Size

344KB
MD5

8bfd1dd7dad6381c7644f4bcd2e28a56
SHA1

6640158fc0b25c5aca86eeabb33fd92984723576
SHA256

1dafa2d396944670c20ae276dbb1b4d1c422014636c4d9d7507635974c5f4cf4
SHA512

2ffb207c78258d382a217696f1c3c2566975c89236978c53a33648fca318bbfba8b62c4019fbcae5e079226bb6b832204fdbe113748d8847528dd98e8cc878a8
SSDEEP

6144:ETz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:ETBPFV0RyWl3h2E+7pYm0

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2692	dwmsys.exe
2248	dwmsys.exe

Loads dropped DLL 4 IoCs

pid	Process
2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
2692	dwmsys.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dwmsys.exe

Modifies registry class 28 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\open	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\runas\command	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\runas\command\ = "\"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\DefaultIcon\ = "%1"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\Content-Type = "application/x-msdownload"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\open	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\runas	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\runas\command	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\ = "Application"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\dwmsys.exe\" /START \"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\runas	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\open\command	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\DefaultIcon	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\ = "systemui"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\systemui\shell\open\command	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\DefaultIcon	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\dwmsys.exe\" /START \"%1\" %*"	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2692	dwmsys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 2692	2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe	30
PID 2968 wrote to memory of 2692	2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe	30
PID 2968 wrote to memory of 2692	2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe	30
PID 2968 wrote to memory of 2692	2968	2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe	30
PID 2692 wrote to memory of 2248	2692	dwmsys.exe	31
PID 2692 wrote to memory of 2248	2692	dwmsys.exe	31
PID 2692 wrote to memory of 2248	2692	dwmsys.exe	31
PID 2692 wrote to memory of 2248	2692	dwmsys.exe	31

C:\Users\Admin\AppData\Local\Temp\2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-08_8bfd1dd7dad6381c7644f4bcd2e28a56_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe"
    3⤵
    - Executes dropped EXE
    PID:2248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe

Filesize
344KB

MD5
6fd3e4b88fdf0e677931082f33826371

SHA1
ba232ddd21c03a02f4522aadb509f4c9ac4f3f27

SHA256
bbb50e7d7a1db8717128f427c0f72b1924a534f8276127f52c06f16c1360c1d2

SHA512
eb52b703c142a70cb7312cbb53beb03fe2b4568fb3e270b8e28f703105569f0ffe7f05b4ad656bceb958679c869aaf13e63be8b6493e713784fd92abc017041e

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