f8a5997d2828f5b951c2b6eefdd83ca6687d0e58e46962b1a244e7c8ad417c34

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/02/2024, 03:57

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General

Target

2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Size

288KB
MD5

d96014cb614ade63ba5fb0a2f68644f5
SHA1

c7a7b16ae259ee61331d0e30e8ca1baa704fc3c3
SHA256

f8a5997d2828f5b951c2b6eefdd83ca6687d0e58e46962b1a244e7c8ad417c34
SHA512

eb95181d37053de0d7ce6395ce8f56da081f84ebf53da1edfcf5b7b9f0158177ff3cf811d6364f97ddcc3e26072105646c4a4bae56102e952689fc240cfa6dbf
SSDEEP

6144:TQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:TQMyfmNFHfnWfhLZVHmOog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2760	dwmsys.exe
2672	dwmsys.exe

Loads dropped DLL 4 IoCs

pid	Process
2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
2760	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
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\DefaultIcon	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\dwmsys.exe\" /START \"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\Content-Type = "application/x-msdownload"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\DefaultIcon\ = "%1"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\open	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open\command	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\runas\command	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\ = "systemui"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\dwmsys.exe\" /START \"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\runas	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\DefaultIcon	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\runas\command\ = "\"%1\" %*"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\ = "Application"	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\systemui\shell\open\command	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.exe\shell\runas\command	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2760	dwmsys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2760	2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe	28
PID 2232 wrote to memory of 2760	2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe	28
PID 2232 wrote to memory of 2760	2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe	28
PID 2232 wrote to memory of 2760	2232	2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe	28
PID 2760 wrote to memory of 2672	2760	dwmsys.exe	29
PID 2760 wrote to memory of 2672	2760	dwmsys.exe	29
PID 2760 wrote to memory of 2672	2760	dwmsys.exe	29
PID 2760 wrote to memory of 2672	2760	dwmsys.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-18_d96014cb614ade63ba5fb0a2f68644f5_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2760
- - C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe"
    3⤵
    - Executes dropped EXE
    PID:2672

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\SysWOW_amd64\dwmsys.exe

Filesize
288KB

MD5
860e69b489486f0aa39ec203f3e7e7d7

SHA1
b24ce77782d2f656a123fc4f92c9589d32d4a9fb

SHA256
5c8ada61831a287c045536250e8718a2828c0a199012766e5f4de1409d80f7db

SHA512
7596d27730b0072906c182085599a51a6779309b2507f986cefe9f24903f368d52e118c14004a8f2eaa7d822f84ceac191977febcab2ca733996cb54e334fd85

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