hawkeye | 4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa

General

Target

4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe
Size

34KB
MD5

64b4f3b386da6ba476f04ff381fe8578
SHA1

add60248c69f44a8179da31f2955c229afc56085
SHA256

4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa
SHA512

625bebfc779e81aae65e62248dc22b6a0e707bd630f7e6a320ccaa94acee3bd1ede0ce2e9b5234fe8622ae9f675ee70dfd3ca7adfdd1bc682d542074a12ad96d
SSDEEP

384:sLxmTW8saHaThZpcl51cvVGF3UU+v8mxNZJQlODsbNRqLT9npzl+1PeLn5uf1kz5:q78sYqHpy5OcDONMusIpMsmuT/Z

Score

10^/10

hawkeye keylogger persistence spyware stealer trojan

Malware Config

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

Executes dropped EXE 1 IoCs

pid	Process
880	WindowsUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	WindowsUpdate.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 17 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395168194"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395168194"	RunDll32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	RunDll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	RunDll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	RunDll32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TypedURLs	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	RunDll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Cleared_TIMESTAMP = f0e5ae4c30d8d801	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Cleared = "1"	RunDll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	880	WindowsUpdate.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2012	RunDll32.exe
2004	RunDll32.exe
1364	RunDll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
880	WindowsUpdate.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 2012	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	28
PID 1112 wrote to memory of 2012	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	28
PID 1112 wrote to memory of 2012	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	28
PID 1112 wrote to memory of 2004	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	29
PID 1112 wrote to memory of 2004	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	29
PID 1112 wrote to memory of 2004	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	29
PID 1112 wrote to memory of 1364	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	30
PID 1112 wrote to memory of 1364	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	30
PID 1112 wrote to memory of 1364	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	30
PID 1112 wrote to memory of 880	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	32
PID 1112 wrote to memory of 880	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	32
PID 1112 wrote to memory of 880	1112	4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe	32
PID 2004 wrote to memory of 1764	2004	RunDll32.exe	33
PID 2004 wrote to memory of 1764	2004	RunDll32.exe	33
PID 2004 wrote to memory of 1764	2004	RunDll32.exe	33

C:\Users\Admin\AppData\Local\Temp\4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe
"C:\Users\Admin\AppData\Local\Temp\4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1112
- C:\Windows\system32\RunDll32.exe
  RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  PID:2012
- C:\Windows\system32\RunDll32.exe
  RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -ResetDestinationList
    3⤵
    PID:1764
- C:\Windows\system32\RunDll32.exe
  RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  PID:1364
- C:\Users\Admin\AppData\Roaming\WindowsUpdate.exe
  "C:\Users\Admin\AppData\Roaming\WindowsUpdate.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:880

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\WindowsUpdate.exe

Filesize
34KB

MD5
64b4f3b386da6ba476f04ff381fe8578

SHA1
add60248c69f44a8179da31f2955c229afc56085

SHA256
4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa

SHA512
625bebfc779e81aae65e62248dc22b6a0e707bd630f7e6a320ccaa94acee3bd1ede0ce2e9b5234fe8622ae9f675ee70dfd3ca7adfdd1bc682d542074a12ad96d

Download Submit
C:\Users\Admin\AppData\Roaming\WindowsUpdate.exe

Filesize
34KB

MD5
64b4f3b386da6ba476f04ff381fe8578

SHA1
add60248c69f44a8179da31f2955c229afc56085

SHA256
4aa50ce7f2217ae1e4c54acbdeaa7de5b02989dc85d2795450999126c152b2fa

SHA512
625bebfc779e81aae65e62248dc22b6a0e707bd630f7e6a320ccaa94acee3bd1ede0ce2e9b5234fe8622ae9f675ee70dfd3ca7adfdd1bc682d542074a12ad96d

Download Submit
memory/880-66-0x000007FEF3440000-0x000007FEF3E63000-memory.dmp

Filesize
10.1MB

Download
memory/880-67-0x000007FEF23A0000-0x000007FEF3436000-memory.dmp

Filesize
16.6MB

Download
memory/1112-54-0x000007FEF3440000-0x000007FEF3E63000-memory.dmp

Filesize
10.1MB

Download
memory/1112-55-0x000007FEF23A0000-0x000007FEF3436000-memory.dmp

Filesize
16.6MB

Download
memory/2012-57-0x000007FEFB831000-0x000007FEFB833000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads