hawkeye | 2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7

General

Target

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe
Size

567KB
MD5

cca0703e3c4a7a8bf7cff4777abb8303
SHA1

acc1139a7fd4c8dc984d6b26476b16eb9efc0142
SHA256

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7
SHA512

0ef9d19d697d1f9bc2cdc16aba6677d67b22e0f74baa32dd5e5426e6dc33860e4a00c5546e92f80b8754f989675c7fce94382575b156a2ae7ff26e5890b74c22
SSDEEP

12288:LcRzWTuJzK2BRHCOu1/nASZNiTFsW0TbzLTy0XbTIEIsPBs:IRz3KqRHCOu5nvcTCW0TbTLrXP

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
vinny2009

Signatures

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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\seRKdsgzuETKfuGF\\uF6AjTDIpLAV.exe\",explorer.exe"	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1564-59-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1564-60-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1564-63-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1564-64-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1564-65-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1748-66-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1748-67-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1748-70-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1748-72-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1564-59-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1564-60-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1564-63-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1564-64-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1564-65-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1748-66-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1748-67-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1748-70-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1748-72-0x0000000000400000-0x0000000000458000-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-1-5-21-999675638-2867687379-27515722-1000\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:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.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

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

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

Suspicious use of SetThreadContext 2 IoCs

Processes:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

description	pid	process	target process
PID 900 set thread context of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 set thread context of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

pid process

900 2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

description pid process

Token: SeDebugPrivilege 900 2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

pid process

900 2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

pid	process
900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

description	pid	process
Token: SeDebugPrivilege	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

pid	process
900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe

description	pid	process	target process
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1564	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe
PID 900 wrote to memory of 1748	900	2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe
"C:\Users\Admin\AppData\Local\Temp\2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7.exe"
1⤵
- Modifies WinLogon for persistence
- 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:900

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:1564

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:1748

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Winlogon Helper DLL

1

T1004

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Scripting

1

T1064

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/900-54-0x0000000075C61000-0x0000000075C63000-memory.dmp

Filesize
8KB

Download
memory/900-55-0x0000000074D70000-0x000000007531B000-memory.dmp

Filesize
5.7MB

Download
memory/900-56-0x0000000074D70000-0x000000007531B000-memory.dmp

Filesize
5.7MB

Download
memory/900-57-0x0000000001FA5000-0x0000000001FB6000-memory.dmp

Filesize
68KB

Download
memory/900-58-0x0000000001FA5000-0x0000000001FB6000-memory.dmp

Filesize
68KB

Download
memory/1564-60-0x0000000000411654-mapping.dmp

Download
memory/1564-63-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1564-64-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1564-65-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1564-59-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1748-66-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1748-67-0x0000000000442628-mapping.dmp

Download
memory/1748-70-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1748-72-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads