hawkeye | 79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003

General

Target

79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
Size

629KB
MD5

7328113a30f0e3451320b665790a12f2
SHA1

ade2c85671938df168d285f80ac9849b035337d2
SHA256

79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003
SHA512

f4ba6d145123bc57c6f8c75f87f08a30abb65d586b51cfb0594ffc6667db074eaae3b816134c70f950c4c0ee98bf03ce741fa1232ba2066b9ceec872f141806d
SSDEEP

12288:sBzBGNeMwgK2YbD/zTIB7k2B+4/7zHFcUGhjdCixqLoHKdYH1CeZbi6ezAot3EFP:sBOIg6bzTIlkWDXFc3dRxqLoHKdYH1C6

Score

10^/10

hawkeye collection 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

NirSoft MailPassView 11 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1496-60-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1496-61-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1496-63-0x000000000047EA7E-mapping.dmp	MailPassView
behavioral1/memory/1496-62-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1496-66-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1496-68-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1940-71-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1940-72-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1940-75-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1940-77-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1940-79-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 11 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1496-60-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-61-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-63-0x000000000047EA7E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1496-62-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-66-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-68-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1380-81-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1380-80-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1380-84-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1380-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1380-87-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1496-60-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1496-61-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1496-63-0x000000000047EA7E-mapping.dmp	Nirsoft
behavioral1/memory/1496-62-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1496-66-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1496-68-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1940-71-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1940-72-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1940-75-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1940-77-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1940-79-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1380-81-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1380-80-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1380-84-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1380-85-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1380-87-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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-1-5-21-3845472200-3839195424-595303356-1000\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

T1060

Modify Registry

T1112

Processes:

79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.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.

Processes:

flow ioc

3 whatismyipaddress.com
5 whatismyipaddress.com
6 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com
5	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe

description	pid	process	target process
PID 1812 set thread context of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1496 set thread context of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 set thread context of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe

description pid process

Token: SeDebugPrivilege 1812 79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe

description	pid	process
Token: SeDebugPrivilege	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe

description	pid	process	target process
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1812 wrote to memory of 1496	1812	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1940	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe
PID 1496 wrote to memory of 1380	1496	79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
"C:\Users\Admin\AppData\Local\Temp\79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812

C:\Users\Admin\AppData\Local\Temp\79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe
"C:\Users\Admin\AppData\Local\Temp\79c31e067935e84aea2eabbbc95097741f8e24aa7ff1693a511444a515a90003.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1496

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:1940

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⤵
PID:1380

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

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/1380-81-0x0000000000442628-mapping.dmp

Download
memory/1380-87-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1380-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1380-84-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1380-80-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1496-70-0x0000000074900000-0x0000000074EAB000-memory.dmp

Filesize
5.7MB

Download
memory/1496-58-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-62-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-88-0x0000000002255000-0x0000000002266000-memory.dmp

Filesize
68KB

Download
memory/1496-66-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-68-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-57-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-63-0x000000000047EA7E-mapping.dmp

Download
memory/1496-60-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-61-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1496-78-0x0000000074900000-0x0000000074EAB000-memory.dmp

Filesize
5.7MB

Download
memory/1496-76-0x0000000002255000-0x0000000002266000-memory.dmp

Filesize
68KB

Download
memory/1812-54-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/1812-56-0x0000000074970000-0x0000000074F1B000-memory.dmp

Filesize
5.7MB

Download
memory/1812-55-0x0000000074970000-0x0000000074F1B000-memory.dmp

Filesize
5.7MB

Download
memory/1812-65-0x0000000074970000-0x0000000074F1B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-77-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-79-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-75-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-72-0x0000000000411654-mapping.dmp

Download
memory/1940-71-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads