aabebfa8a57a0e23a01d18d0c40180fd1b0e56f017a41c03d171450171ebafa1

Analysis

max time kernel
131s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 02:23

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General

Target

CareUEyes/App/CareUEyes/CareUEyes.exe
Size

5.9MB
MD5

b0fcd926564bf3021ecaad98f6125d3e
SHA1

f4f68e4294bc86ddab3f3793624e0df0d00c98d4
SHA256

4585309f11e0ab5aca1b0c8d4f30652abb5ab5a9858f0b83ca271ef733d4b629
SHA512

4ecf001326ae736945a7bc7a625b34a323bd1a1878130143afc05009826e668e70c845526f229433ab38a76ce272d34224db06f7de2e02bb95c949c96c30f92d
SSDEEP

98304:dwqCvR1EYwlLAxscPPeL5UF0as1KygCZ0nK1TuBFgJs2zWTIgr:daR1I9AxsRRgW+gq2zWTIU

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\CareUEyes = "C:\\Users\\Admin\\AppData\\Local\\Temp\\CareUEyes\\App\\CareUEyes\\CareUEyes.exe /tray"	CareUEyes.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
6	ip-api.com

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	CareUEyes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CareUEyes.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	CareUEyes.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	CareUEyes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	CareUEyes.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Wow6432Node\CLSID	CareUEyes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Wow6432Node\CLSID\{FC36FD6A-7586-4ad1-8CBF-EB8AB7A51533}\uuid = "YzMwMmFkYTUzNDM2MjEwODRkMzI0M2M0Njc5ODNjNGU="	CareUEyes.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Wow6432Node\CLSID\{FC36FD6A-7586-4ad1-8CBF-EB8AB7A51533}	CareUEyes.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Wow6432Node\CLSID\{FC36FD6A-7586-4ad1-8CBF-EB8AB7A51533}	CareUEyes.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Wow6432Node	CareUEyes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2396	CareUEyes.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2396	CareUEyes.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2352	CareUEyes.exe
2352	CareUEyes.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2352	2396	CareUEyes.exe	31
PID 2396 wrote to memory of 2352	2396	CareUEyes.exe	31
PID 2396 wrote to memory of 2352	2396	CareUEyes.exe	31
PID 2396 wrote to memory of 2352	2396	CareUEyes.exe	31

C:\Users\Admin\AppData\Local\Temp\CareUEyes\App\CareUEyes\CareUEyes.exe
"C:\Users\Admin\AppData\Local\Temp\CareUEyes\App\CareUEyes\CareUEyes.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\CareUEyes\App\CareUEyes\CareUEyes.exe
  "C:\Users\Admin\AppData\Local\Temp\CareUEyes\App\CareUEyes\CareUEyes.exe" /tj
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  PID:2352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\careueyes\setting_v2.dat

Filesize
2KB

MD5
01f8d2682361ee23bf4ee353a950c98a

SHA1
5da86783bbc1902eb5c18e3621977d1474042b3f

SHA256
21956ec9d2eea5ebb6d897e93109306be4219b5a241765e4c3d55669df18a0dd

SHA512
7ded4dda2331c6a840190363d77ee7fe4573b04b138a8296358afda22592deb4cc304c8793805c8ade870681844ab4356c5561b9eb3239e2b367405ab8d0461d

Download Submit
C:\Users\Admin\AppData\Roaming\careueyes\setting_v2.dat

Filesize
2KB

MD5
814b87d65a86bedb7af5332922b8fd49

SHA1
48f15574c962d13e634bc932b9c6945211430ecc

SHA256
717b2a37b9b40adc0d881a129ffc2c340338f8a71f1b920c5a0a5fb3728e8b8c

SHA512
ef0146b18032b3656072cc573326f265c00224ad076f7855978c62a4425c6674c0eef39d7da7ba080d7fdb2a6e26b82bbc8b0fa78ca7b120a7c3af9ce50146e3

Download Submit
memory/2352-32-0x0000000003140000-0x0000000003141000-memory.dmp

Filesize
4KB

Download
memory/2352-31-0x0000000000BB0000-0x0000000000BF0000-memory.dmp

Filesize
256KB

Download
memory/2352-59-0x0000000000BB0000-0x0000000000BF0000-memory.dmp

Filesize
256KB

Download
memory/2352-60-0x0000000003140000-0x0000000003141000-memory.dmp

Filesize
4KB

Download
memory/2396-0-0x0000000035090000-0x00000000350A0000-memory.dmp

Filesize
64KB

Download
memory/2396-1-0x0000000002DC0000-0x0000000002E00000-memory.dmp

Filesize
256KB

Download
memory/2396-23-0x0000000002DC0000-0x0000000002E00000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads