hawkeye | 0b1fadc136b71d5961664a2a1dc8e340c28324d3d8637667f1280bee4c3d12db

Analysis

max time kernel
135s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 15:39

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General

Target

file.exe
Size

1.7MB
MD5

ccb3b74d378733c21fc584875b5a8b07
SHA1

6779b4d3cfff750eeeeba77ec7abf4e206cc3931
SHA256

0b1fadc136b71d5961664a2a1dc8e340c28324d3d8637667f1280bee4c3d12db
SHA512

ab0739b93d6db261cfb6a1ea0efc759eac6f883ba06dd2ca516bb9415a022215a1b35ccb5bac0c5b90d37878e509e0bb4da4645c312305b03a957b5bf61d2d58
SSDEEP

49152:cpc6JirvEsh7B4/6LXhzmgvznCZzzg0zsYv:cp0rvdh7Sm1Pwzzg0zsY

Score

10^/10

hawkeye collection discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
1234567Dd

Signatures

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

Detected Nirsoft tools 4 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral1/memory/3704-491-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/3704-496-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/3816-501-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/3816-511-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/3704-491-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/3704-496-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/3816-501-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/3816-511-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	file.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
2	whatismyipaddress.com
4	whatismyipaddress.com
5	whatismyipaddress.com

Suspicious use of NtSetInformationThreadHideFromDebugger 14 IoCs

pid	Process
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe
2872	file.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2872 set thread context of 3704	2872	file.exe	31
PID 2872 set thread context of 3816	2872	file.exe	32

System Location Discovery: System Language Discovery 1 TTPs 3 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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3816	vbc.exe
2872	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2872	file.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2872	file.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3704	2872	file.exe	31
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32
PID 2872 wrote to memory of 3816	2872	file.exe	32

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:3704
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2872-43-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-514-0x0000000000400000-0x000000000083A000-memory.dmp

Filesize
4.2MB

Download
memory/2872-45-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-3-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-4-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-5-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-9-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-7-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-6-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-13-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-17-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-19-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-15-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-21-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-11-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-25-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-23-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-27-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-33-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-31-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-29-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-35-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-37-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-39-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-41-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-0-0x0000000000400000-0x000000000083A000-memory.dmp

Filesize
4.2MB

Download
memory/2872-2-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-1-0x0000000074DF1000-0x0000000074DF2000-memory.dmp

Filesize
4KB

Download
memory/2872-484-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-51-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-53-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-55-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-59-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-57-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-61-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-63-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-67-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-65-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-69-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-478-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-477-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-476-0x0000000000400000-0x000000000083A000-memory.dmp

Filesize
4.2MB

Download
memory/2872-480-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-481-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-49-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/2872-485-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-492-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-497-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2872-512-0x0000000000400000-0x000000000083A000-memory.dmp

Filesize
4.2MB

Download
memory/2872-47-0x0000000004FA0000-0x0000000005024000-memory.dmp

Filesize
528KB

Download
memory/3704-491-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3704-496-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3816-501-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3816-511-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download