456ec52fba24ea478cdc6277a64f9c901276578b45b51abb475ec7a5a8bfdc7e

Analysis

max time kernel
122s
max time network
121s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
23-08-2023 17:07

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General

Target

7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Size

288KB
MD5

7a91596a794d81b1fb8b8cd79e86a351
SHA1

a039367e3f19445db9ea32f279d230d5e88f5aa8
SHA256

456ec52fba24ea478cdc6277a64f9c901276578b45b51abb475ec7a5a8bfdc7e
SHA512

148ecd5401c088a7a87923eeca0bd3bda651058b94f547b53b93b919a0e574bc6c9de38d690433eaef7cce9ea4b3bbc5426e73e726097afae5ec3254b9af3bea
SSDEEP

6144:AdQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:MQMyfmNFHfnWfhLZVHmOog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2920	taskhostsys.exe
2916	taskhostsys.exe

Loads dropped DLL 4 IoCs

pid	Process
1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
2920	taskhostsys.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-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\open\command	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\open\command	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\runas	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\Content-Type = "application/x-msdownload"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\open\command\IsolatedCommand = "\"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\runas\command	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\taskhostsys.exe\" /START \"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\DefaultIcon	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\runas\command\ = "\"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\open	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\runas\command	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\ = "jitc"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\DefaultIcon\ = "%1"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\XMMC\\taskhostsys.exe\" /START \"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\DefaultIcon	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\DefaultIcon\ = "%1"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\open	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\runas	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\shell\runas\command\IsolatedCommand = "\"%1\" %*"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\jitc\ = "Application"	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2920	taskhostsys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 2920	1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe	28
PID 1796 wrote to memory of 2920	1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe	28
PID 1796 wrote to memory of 2920	1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe	28
PID 1796 wrote to memory of 2920	1796	7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe	28
PID 2920 wrote to memory of 2916	2920	taskhostsys.exe	29
PID 2920 wrote to memory of 2916	2920	taskhostsys.exe	29
PID 2920 wrote to memory of 2916	2920	taskhostsys.exe	29
PID 2920 wrote to memory of 2916	2920	taskhostsys.exe	29

C:\Users\Admin\AppData\Local\Temp\7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe
"C:\Users\Admin\AppData\Local\Temp\7a91596a794d81b1fb8b8cd79e86a351_mafia_nionspy_JC.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\taskhostsys.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\taskhostsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\taskhostsys.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2920
- - C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\taskhostsys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\taskhostsys.exe"
    3⤵
    - Executes dropped EXE
    PID:2916

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\taskhostsys.exe

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

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

Filesize
288KB

MD5
1f1ec1877fcae9f3b58b4eea528796be

SHA1
50ac815be6d004042342cb8906d8069d41461c3d

SHA256
d7622ad34da89267bafae758f6b7ac5fe6624aa35194305eea28b2be801e9044

SHA512
38a90d4674ab5abd58822732a948743883e6a7c825e17ade359f95b40d4ce60b27af6986a58b40a82d37fbf0cfb04c754e2ac8be82909e725826d42f76735e9e

Download Submit