78d48ac8c9e67c6c85870f476093300f0803e2ca0bd4017408a5f9cf46de2cd9

Analysis

max time kernel
121s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
07-01-2024 12:19

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General

Target

2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Size

280KB
MD5

f9d0c639745a5e401f0d20ebf06443b7
SHA1

7b71f691f8ffe8ee4b343aad2174d669000f8292
SHA256

78d48ac8c9e67c6c85870f476093300f0803e2ca0bd4017408a5f9cf46de2cd9
SHA512

251e559e4b9ba64669e616fb45099af1d218f41aa40da65dc909e16472323b1fdd3a03a709abd9131a60ef9248cd9070a67d7400439535137d1df4e921ba6e7a
SSDEEP

6144:mTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:mTBPFV0RyWl3h2E+7pl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1468	SearchIndexerDB.exe
2604	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
1468	SearchIndexerDB.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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\DefaultIcon	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\DefaultIcon	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\ = "Application"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_x86_64\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_x86_64\\SearchIndexerDB.exe\" /START \"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\ = "cmos"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\open\command	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas\command	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\DefaultIcon\ = "%1"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\DefaultIcon\ = "%1"	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.exe\shell\open\command	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\cmos\shell\runas	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1468	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 1468	2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe	28
PID 2184 wrote to memory of 1468	2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe	28
PID 2184 wrote to memory of 1468	2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe	28
PID 2184 wrote to memory of 1468	2184	2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe	28
PID 1468 wrote to memory of 2604	1468	SearchIndexerDB.exe	29
PID 1468 wrote to memory of 2604	1468	SearchIndexerDB.exe	29
PID 1468 wrote to memory of 2604	1468	SearchIndexerDB.exe	29
PID 1468 wrote to memory of 2604	1468	SearchIndexerDB.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-06_f9d0c639745a5e401f0d20ebf06443b7_mafia_nionspy.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\SearchIndexerDB.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\SearchIndexerDB.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:2604

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_x86_64\SearchIndexerDB.exe

Filesize
280KB

MD5
2c56ba78c066de1b4467587ee008a944

SHA1
7576b9c02d605a4dcf2bc89840a8f3f472b8f52d

SHA256
053fbcaae33ee1b9bf9063068402f94efbe4e49409eefa2de3ec2767edae74ec

SHA512
0d108c550457deae844da2f1234314b7938ad3e82884e7281e87e310652e499852bbf3198a874b19e42a44d2c80d2730b3dc39cf35ace52ef7ef9e8fb3a3bee7

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