hawkeye | 5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4

General

Target

5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
Size

611KB
MD5

21ec30fd5c386931798cde196d6189ba
SHA1

776e0c2fc04d0ac30df0749815349c8be563de01
SHA256

5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4
SHA512

6896047be229b5c3d3829aeb87904650376585992a48d7e2e45e43af50b5f60bbf10c812f8b0f6ff1208d1a3789ecaf9eff0046713c62aa2165307e6721d47aa
SSDEEP

6144:iJQ7eE3M0V8DaCQwDqqkxrx5rW4W0EcDdprqsYoQH4p4IPz7lvgHeUAMQYZ2zMvE:isHV8a6H2TEqWsYomF0vF5rzKEqj6Pu

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/772-60-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/772-62-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/772-63-0x000000000047EA7E-mapping.dmp	MailPassView
behavioral1/memory/772-61-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/772-65-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/772-67-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1132-73-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1132-72-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1132-76-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1132-78-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1132-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 10 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/772-60-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/772-62-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/772-63-0x000000000047EA7E-mapping.dmp	WebBrowserPassView
behavioral1/memory/772-61-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/772-65-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/772-67-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/956-79-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/956-80-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/956-84-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/956-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 15 IoCs

Processes:

resource	yara_rule
behavioral1/memory/772-60-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/772-62-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/772-63-0x000000000047EA7E-mapping.dmp	Nirsoft
behavioral1/memory/772-61-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/772-65-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/772-67-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1132-73-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1132-72-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1132-76-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1132-78-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/956-79-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/956-80-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/956-84-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1132-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/956-85-0x0000000000400000-0x0000000000458000-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:

5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.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"	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.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 3 IoCs

Processes:

5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe

description	pid	process	target process
PID 964 set thread context of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 772 set thread context of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 set thread context of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe

description pid process

Token: SeDebugPrivilege 964 5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe

description	pid	process
Token: SeDebugPrivilege	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe

description	pid	process	target process
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 964 wrote to memory of 772	964	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 1132	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe
PID 772 wrote to memory of 956	772	5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
"C:\Users\Admin\AppData\Local\Temp\5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe
"C:\Users\Admin\AppData\Local\Temp\5fb8b5a37d4a5b56b32b403ba658ed324683577e99a6fa342d401449d216f4c4.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:772

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:1132

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:956

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

Replay Monitor

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Downloads

memory/772-70-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/772-58-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-86-0x0000000000C45000-0x0000000000C56000-memory.dmp

Filesize
68KB

Download
memory/772-57-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-71-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/772-60-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-62-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-77-0x0000000000C45000-0x0000000000C56000-memory.dmp

Filesize
68KB

Download
memory/772-61-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-65-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-67-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/772-63-0x000000000047EA7E-mapping.dmp

Download
memory/956-79-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/956-80-0x0000000000442628-mapping.dmp

Download
memory/956-84-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/956-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/964-56-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/964-69-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/964-55-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/964-54-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download
memory/1132-72-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1132-76-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1132-73-0x0000000000411654-mapping.dmp

Download
memory/1132-78-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1132-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads