b0fb1cf475cd61266560fa87aeef48f54b03abb18e9e120f8c4947a64f718b5a

Analysis

max time kernel
122s
max time network
121s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
03/09/2023, 10:03

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General

Target

2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Size

288KB
MD5

881d04f0525d0ad641598b998ac8ed17
SHA1

f6d8f49d278972b42e3205174288415ee34e410c
SHA256

b0fb1cf475cd61266560fa87aeef48f54b03abb18e9e120f8c4947a64f718b5a
SHA512

2e110c5f13768f1bef7b0dab8ab6c92f853c820ccbf93dcc790d9999e829b7afab29b891a98fa1d8025893d46cffa79097696b49cd986a75f541626e6f1104a9
SSDEEP

6144:GQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:GQMyfmNFHfnWfhLZVHmOog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2664	lsassys.exe
2740	lsassys.exe

Loads dropped DLL 3 IoCs

pid	Process
2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.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-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\open\command\IsolatedCommand = "\"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\ = "Application"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\lsassys.exe\" /START \"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\open	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\runas\command	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\runas\command\ = "\"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\open\command	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\DefaultIcon	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\Content-Type = "application/x-msdownload"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\open\command	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\ = "halnt"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\open	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\DefaultIcon\ = "%1"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\DefaultIcon	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\lsassys.exe\" /START \"%1\" %*"	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\halnt\shell\runas	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\runas\command	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.exe\shell\runas	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2664	lsassys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2664	2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe	28
PID 2200 wrote to memory of 2664	2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe	28
PID 2200 wrote to memory of 2664	2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe	28
PID 2200 wrote to memory of 2664	2200	2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe	28
PID 2664 wrote to memory of 2740	2664	lsassys.exe	29
PID 2664 wrote to memory of 2740	2664	lsassys.exe	29
PID 2664 wrote to memory of 2740	2664	lsassys.exe	29
PID 2664 wrote to memory of 2740	2664	lsassys.exe	29

C:\Users\Admin\AppData\Local\Temp\2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe
"C:\Users\Admin\AppData\Local\Temp\2023-08-22_881d04f0525d0ad641598b998ac8ed17_mafia_nionspy_JC.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe"
    3⤵
    - Executes dropped EXE
    PID:2740

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\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

Filesize
288KB

MD5
ce7de6c2bd03f40d6130c190af0a15cd

SHA1
cf9aae8473997ff4c9af3220a11f5fc9fddfff7e

SHA256
4fc2e9428bf4232be318834115e28e9fea5fdf727631f2dd38912a2e7c77f6a2

SHA512
78beaf249cc9487903fdf6e079a55766af56adfe2f1c0717b11ef3f5e77e28838cba3268c7e96b9c247bdf9375c9d17f4c231d0a2560484263a3526beb58799f

Download Submit