c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 03:21

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General

Target

c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Size

327KB
MD5

d5593d3cf85d2fe35b3aedf655fd7507
SHA1

a0bcd56fdabdc1e3fa282fe80a40fdc3fa56ef44
SHA256

c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2
SHA512

06abbb02fde9cf03d35a2e6a175f4aac25c161436bd285ce6f7ad7aab68529b755d56eb94af02f2f72519b8e98a7f5a2de607156f0513a248ecba23593bee2dc
SSDEEP

6144:p2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDh:p2TFafJiHCWBWPMjVWrXK0

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2896	SearchIndexerDB.exe
2672	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
2896	SearchIndexerDB.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SearchIndexerDB.exe

Modifies registry class 28 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\open	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\runas	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\ = "cmos"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\open	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\ = "Application"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\runas\command	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\open\command	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\open\command	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\DefaultIcon	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\SearchIndexerDB.exe\" /START \"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\runas	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\DefaultIcon\ = "%1"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\runas\command	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\DefaultIcon\ = "%1"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SView\\SearchIndexerDB.exe\" /START \"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\.exe	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\cmos\DefaultIcon	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2896	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 2896	1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe	30
PID 1892 wrote to memory of 2896	1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe	30
PID 1892 wrote to memory of 2896	1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe	30
PID 1892 wrote to memory of 2896	1892	c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe	30
PID 2896 wrote to memory of 2672	2896	SearchIndexerDB.exe	31
PID 2896 wrote to memory of 2672	2896	SearchIndexerDB.exe	31
PID 2896 wrote to memory of 2672	2896	SearchIndexerDB.exe	31
PID 2896 wrote to memory of 2672	2896	SearchIndexerDB.exe	31

C:\Users\Admin\AppData\Local\Temp\c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe
"C:\Users\Admin\AppData\Local\Temp\c130f4e2fb0ceea67880bcc72c343b56aac4e91ca9ced795a5cb58fa41c04ad2.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Users\Admin\AppData\Roaming\Microsoft\SView\SearchIndexerDB.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SView\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SView\SearchIndexerDB.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Users\Admin\AppData\Roaming\Microsoft\SView\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SView\SearchIndexerDB.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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\SView\SearchIndexerDB.exe

Filesize
327KB

MD5
5cc685c544fb8f80dc09c457e29ce817

SHA1
dd20cb209fd9e45b5643761bd4d3aadbef40fc5b

SHA256
6fcc53af841cf0f7d2eec9d17921e9d430ca37daeb1e687daa5fd6c43d6de4e8

SHA512
2ef947bf7fb0654647eebcbcf524bbef05072587b3c175df9b90ff63342a253e375f303f4463b85ba3e406afc94835231a48c9d0ae50d4b325fbac08fb1f9c20

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