hawkeye | ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe

General

Target

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
Size

527KB
MD5

3f8412ac8ba6a375e0d0ace70f79287f
SHA1

dd9f90165ebcc7064b54471f99b28f54ef2bf63f
SHA256

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe
SHA512

837979a39ff40986ad62df7576280287fb893b4d7b2fa973ca7ac9a1bb977b051415545bcaffd4b04adad7d685760ca64c933b29e0cbd06f3aa38c580a10343c
SSDEEP

12288:ln0aYpcqcJGXaGwCBMU2RpOVF9i4g9FkeM/4Ajv+cO:2ftcJQapKMUOCTiRbM/BO

Score

10^/10

hawkeye collection keylogger 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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3112-138-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/2536-145-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2536-142-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2536-148-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2536-150-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3112-138-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/3956-143-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/3956-144-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3956-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3956-151-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3956-153-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3112-138-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/3956-143-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2536-145-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2536-142-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/3956-144-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3956-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2536-148-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2536-150-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3956-151-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3956-153-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

93 whatismyipaddress.com
96 whatismyipaddress.com

flow	ioc
93	whatismyipaddress.com
96	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exeef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

description	pid	process	target process
PID 1700 set thread context of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 3112 set thread context of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 set thread context of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exevbc.exeef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

pid	process
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
3956	vbc.exe
3956	vbc.exe
3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exeef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

description	pid	process
Token: SeDebugPrivilege	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
Token: SeDebugPrivilege	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

pid process

3112 ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

pid	process
3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exeef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe

description	pid	process	target process
PID 1700 wrote to memory of 3468	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3468	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3468	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3580	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3580	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3580	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 1700 wrote to memory of 3112	1700	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 3956	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe
PID 3112 wrote to memory of 2536	3112	ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
"C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
  "C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe"
  2⤵
  PID:3468
- C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
  "C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe"
  2⤵
  PID:3580
- C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe
  "C:\Users\Admin\AppData\Local\Temp\ef7df38dfb4985c8dd02b32df3715db795d8674ef13b18daff6e165086a7fcbe.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3112
- - 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"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:2536
- - 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"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1700-133-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/1700-134-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/1700-140-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/2536-150-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2536-148-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2536-142-0x0000000000000000-mapping.dmp

Download
memory/2536-145-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3112-141-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3112-139-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3112-138-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/3112-137-0x0000000000000000-mapping.dmp

Download
memory/3468-135-0x0000000000000000-mapping.dmp

Download
memory/3580-136-0x0000000000000000-mapping.dmp

Download
memory/3956-143-0x0000000000000000-mapping.dmp

Download
memory/3956-144-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3956-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3956-151-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3956-153-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads