78e4d4826fa0fdeb338709105bc41fb523770ca75c59455038a67be8df259201

Analysis

max time kernel
133s
max time network
123s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
06/08/2023, 15:10

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General

Target

8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Size

288KB
MD5

8a758cf25875654dbc2eeb685a2e1675
SHA1

81710391052ae965af0e31a305f70c05331a83fa
SHA256

78e4d4826fa0fdeb338709105bc41fb523770ca75c59455038a67be8df259201
SHA512

adafb7e906c6893747658d509db4e0992eab28aac4101da720d5244afa2a8e895858fe01626f295a158f4c532cbcbd5261649cff6fb7aa5d02330f085a05c737
SSDEEP

6144:0Q+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:0QMyfmNFHfnWfhLZVHmOog

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2592	sidebar2.exe
2688	sidebar2.exe

Loads dropped DLL 3 IoCs

pid	Process
2828	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
2828	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
2828	8a758cf25875654dbc2eeb685a2e1675_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
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\ = "Application"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\ = "prochost"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Sys32\\sidebar2.exe\" /START \"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\open\command	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\open	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Sys32\\sidebar2.exe\" /START \"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\Content-Type = "application/x-msdownload"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\runas	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\runas\command\ = "\"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\runas\command\IsolatedCommand = "\"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\open\command\IsolatedCommand = "\"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\DefaultIcon\ = "%1"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\runas\command	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\DefaultIcon\ = "%1"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\open\command	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\DefaultIcon	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\DefaultIcon	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\runas\command	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.exe\shell\runas	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\prochost\shell\open	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2592	sidebar2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2592	2828	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe	28
PID 2828 wrote to memory of 2592	2828	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe	28
PID 2828 wrote to memory of 2592	2828	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe	28
PID 2828 wrote to memory of 2592	2828	8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe	28
PID 2592 wrote to memory of 2688	2592	sidebar2.exe	29
PID 2592 wrote to memory of 2688	2592	sidebar2.exe	29
PID 2592 wrote to memory of 2688	2592	sidebar2.exe	29
PID 2592 wrote to memory of 2688	2592	sidebar2.exe	29

C:\Users\Admin\AppData\Local\Temp\8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe
"C:\Users\Admin\AppData\Local\Temp\8a758cf25875654dbc2eeb685a2e1675_mafia_nionspy_JC.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe"
    3⤵
    - Executes dropped EXE
    PID:2688

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\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Sys32\sidebar2.exe

Filesize
288KB

MD5
99c767103601e6503f7734e33543bb47

SHA1
30181c125e84c575244aa500a196c884401cd136

SHA256
e03d011e6c5489b475d52eaab742f210639f851fc1ca34249279326e7504083f

SHA512
c2350ab393e53c9efbf71fa78e4ba218c0260e85228d0bb13b53df101462c8eb609d8fe4763fb4e8ae574a6f9cb39c70459622bac3bc77a8e3d576d295a0980d

Download Submit