hawkeye | 3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3

General

Target

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe
Size

540KB
MD5

67e7aa18afd760fe114536b8750cee6b
SHA1

4fe9fe7b53f0fb1199e6fe21aff2734cef426a8d
SHA256

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3
SHA512

dc2ccbcf7e7e19d05c49e339353670bf9a841ab8be45ec1ff8bf2848357ce04bde55ad5735b2ca2003043880918b3f7d30776c915cc6ecc2c78c65666fc50d5f
SSDEEP

12288:I6Wq2QtqB5urTIoYWBQk1E+VF9mOx9rwJ:WQtqBorTlYWBhE+V3mO

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
junkinskly@gmail.com
Password:
qwerty@12345

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
behavioral1/memory/1416-58-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1416-57-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1416-61-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1416-63-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1416-64-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/980-65-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/980-66-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/980-69-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/980-71-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/980-72-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1416-58-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1416-57-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1416-61-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1416-63-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1416-64-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/980-65-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/980-66-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/980-69-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/980-71-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/980-72-0x0000000000400000-0x0000000000458000-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-1-5-21-1214520366-621468234-4062160515-1000\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:

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.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

4 whatismyipaddress.com
6 whatismyipaddress.com
7 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

description	pid	process	target process
PID 1320 set thread context of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 set thread context of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

pid process

1320 3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

description pid process

Token: SeDebugPrivilege 1320 3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

pid process

1320 3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

pid	process
1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

description	pid	process
Token: SeDebugPrivilege	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

pid	process
1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe

description	pid	process	target process
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 1416	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe
PID 1320 wrote to memory of 980	1320	3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe
"C:\Users\Admin\AppData\Local\Temp\3f5d89bfdde3b19b4ca9dec2718967f2d5c29c4405730b9abbae4bbe49b915b3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1320

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
PID:1416

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⤵
PID:980

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\holdermail.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/980-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/980-72-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/980-71-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/980-65-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/980-66-0x0000000000442628-mapping.dmp

Download
memory/1320-55-0x00000000747E0000-0x0000000074D8B000-memory.dmp

Filesize
5.7MB

Download
memory/1320-56-0x00000000747E0000-0x0000000074D8B000-memory.dmp

Filesize
5.7MB

Download
memory/1320-54-0x00000000757C1000-0x00000000757C3000-memory.dmp

Filesize
8KB

Download
memory/1320-62-0x00000000009F5000-0x0000000000A06000-memory.dmp

Filesize
68KB

Download
memory/1320-70-0x00000000009F5000-0x0000000000A06000-memory.dmp

Filesize
68KB

Download
memory/1416-57-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1416-64-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1416-63-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1416-61-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1416-58-0x0000000000411654-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads