hawkeye | 47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243

General

Target

47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe
Size

815KB
MD5

8f651270e46936427cb394a9788cfc43
SHA1

600c41ac8c389c402432b8cd4b4d25d750fe076f
SHA256

47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243
SHA512

d7bf5e0906bd63a4e471f086f71cee000c67b8d0d3d475f49d8f17cc4cd165633971a073e926e06b2bb716013a0bb4b6a588beaa5f1a21c486104eb34b864268

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
longwheelbase2018@yandex.com
Password:
myrecords1248@

Signatures

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

NirSoft MailPassView 12 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1300-60-0x0000000000130000-0x00000000001B4000-memory.dmp	MailPassView
behavioral1/memory/1300-61-0x0000000000130000-0x00000000001B4000-memory.dmp	MailPassView
behavioral1/memory/1300-63-0x000000000047EA8E-mapping.dmp	MailPassView
behavioral1/memory/1300-64-0x0000000000130000-0x00000000001B4000-memory.dmp	MailPassView
behavioral1/memory/1300-65-0x0000000000130000-0x00000000001B4000-memory.dmp	MailPassView
behavioral1/memory/1300-69-0x0000000000130000-0x00000000001B4000-memory.dmp	MailPassView
behavioral1/memory/1300-72-0x0000000000130000-0x00000000001B4000-memory.dmp	MailPassView
behavioral1/memory/1096-78-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1096-77-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1096-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1096-82-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1096-91-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 12 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1300-60-0x0000000000130000-0x00000000001B4000-memory.dmp	WebBrowserPassView
behavioral1/memory/1300-61-0x0000000000130000-0x00000000001B4000-memory.dmp	WebBrowserPassView
behavioral1/memory/1300-63-0x000000000047EA8E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1300-64-0x0000000000130000-0x00000000001B4000-memory.dmp	WebBrowserPassView
behavioral1/memory/1300-65-0x0000000000130000-0x00000000001B4000-memory.dmp	WebBrowserPassView
behavioral1/memory/1300-69-0x0000000000130000-0x00000000001B4000-memory.dmp	WebBrowserPassView
behavioral1/memory/1300-72-0x0000000000130000-0x00000000001B4000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-83-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-84-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/436-87-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-88-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-90-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1300-60-0x0000000000130000-0x00000000001B4000-memory.dmp	Nirsoft
behavioral1/memory/1300-61-0x0000000000130000-0x00000000001B4000-memory.dmp	Nirsoft
behavioral1/memory/1300-63-0x000000000047EA8E-mapping.dmp	Nirsoft
behavioral1/memory/1300-64-0x0000000000130000-0x00000000001B4000-memory.dmp	Nirsoft
behavioral1/memory/1300-65-0x0000000000130000-0x00000000001B4000-memory.dmp	Nirsoft
behavioral1/memory/1300-69-0x0000000000130000-0x00000000001B4000-memory.dmp	Nirsoft
behavioral1/memory/1300-72-0x0000000000130000-0x00000000001B4000-memory.dmp	Nirsoft
behavioral1/memory/1096-78-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1096-77-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1096-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1096-82-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/436-83-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/436-84-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/436-87-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/436-88-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/436-90-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1096-91-0x0000000000400000-0x000000000041B000-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-1-5-21-790309383-526510583-3802439154-1000\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:

RegAsm.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	RegAsm.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

4 whatismyipaddress.com
6 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exeRegAsm.exe

description	pid	process	target process
PID 548 set thread context of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 1300 set thread context of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 set thread context of 436	1300	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

1300 RegAsm.exe

pid	process
1300	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe
Token: SeDebugPrivilege	1300	RegAsm.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exeRegAsm.exe

description	pid	process	target process
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 548 wrote to memory of 1300	548	47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe	RegAsm.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 1096	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe
PID 1300 wrote to memory of 436	1300	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe
"C:\Users\Admin\AppData\Local\Temp\47df51cf2a01b78fdd7d24f002a17312fe60cf3dcdfef1c3e7d95d2dfca2c243.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1300

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:1096

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:436

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/436-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/436-83-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/436-84-0x0000000000442628-mapping.dmp

Download
memory/436-87-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/436-90-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/548-54-0x0000000000800000-0x00000000008D2000-memory.dmp

Filesize
840KB

Download
memory/548-56-0x00000000004A0000-0x00000000004AC000-memory.dmp

Filesize
48KB

Download
memory/548-55-0x0000000000460000-0x0000000000480000-memory.dmp

Filesize
128KB

Download
memory/1096-78-0x0000000000411654-mapping.dmp

Download
memory/1096-91-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1096-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1096-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1096-77-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1300-61-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-76-0x0000000000620000-0x0000000000628000-memory.dmp

Filesize
32KB

Download
memory/1300-75-0x0000000000B15000-0x0000000000B26000-memory.dmp

Filesize
68KB

Download
memory/1300-74-0x0000000000B15000-0x0000000000B26000-memory.dmp

Filesize
68KB

Download
memory/1300-73-0x0000000075D21000-0x0000000075D23000-memory.dmp

Filesize
8KB

Download
memory/1300-72-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-69-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-65-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-64-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-63-0x000000000047EA8E-mapping.dmp

Download
memory/1300-60-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-58-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download
memory/1300-57-0x0000000000130000-0x00000000001B4000-memory.dmp

Filesize
528KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads