hawkeye | 20a7268f2f15cad9e938de16f11beabef087f42aa09ea94682dbde710ada5403

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2023 20:27

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General

Target

10da92002327ad6a43757698a6e56197.exe
Size

524KB
MD5

10da92002327ad6a43757698a6e56197
SHA1

526d543999ff9672be8db91933a0f0947cd0c628
SHA256

20a7268f2f15cad9e938de16f11beabef087f42aa09ea94682dbde710ada5403
SHA512

370a70d6e475e4b0709ecfc0c8ec729dca66b904b5c285b56b952f29bd407ce958eb51076cc36f5b05d3d402523f0a71e965b6fa6c3b92d4e758349269f3af1c
SSDEEP

12288:xR7zxL/PSUS2Mtdxz2XFB/bjbZi3S5EKLSsnuIgejNSQ1S:vzxLnS7LiXt5EKLSsnJgeJSQ1

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

10da92002327ad6a43757698a6e56197.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	10da92002327ad6a43757698a6e56197.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

dw20.exe

description pid process

Token: SeBackupPrivilege 5024 dw20.exe
Token: SeBackupPrivilege 5024 dw20.exe

description	pid	process
Token: SeBackupPrivilege	5024	dw20.exe
Token: SeBackupPrivilege	5024	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

10da92002327ad6a43757698a6e56197.exe

description	pid	process	target process
PID 3988 wrote to memory of 5024	3988	10da92002327ad6a43757698a6e56197.exe	dw20.exe
PID 3988 wrote to memory of 5024	3988	10da92002327ad6a43757698a6e56197.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\10da92002327ad6a43757698a6e56197.exe
"C:\Users\Admin\AppData\Local\Temp\10da92002327ad6a43757698a6e56197.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3988
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 1564
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:5024

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3988-0-0x00007FF95D260000-0x00007FF95DC01000-memory.dmp

Filesize
9.6MB

Download
memory/3988-4-0x00007FF95D260000-0x00007FF95DC01000-memory.dmp

Filesize
9.6MB

Download
memory/3988-3-0x000000001C520000-0x000000001C5C6000-memory.dmp

Filesize
664KB

Download
memory/3988-6-0x000000001CEA0000-0x000000001CF3C000-memory.dmp

Filesize
624KB

Download
memory/3988-5-0x000000001C650000-0x000000001C6D0000-memory.dmp

Filesize
512KB

Download
memory/3988-7-0x00000000015C0000-0x00000000015C8000-memory.dmp

Filesize
32KB

Download
memory/3988-2-0x00000000013B0000-0x00000000013C0000-memory.dmp

Filesize
64KB

Download
memory/3988-1-0x000000001C050000-0x000000001C51E000-memory.dmp

Filesize
4.8MB

Download
memory/3988-16-0x00007FF95D260000-0x00007FF95DC01000-memory.dmp

Filesize
9.6MB

Download