hawkeye | 564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a

General

Target

564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
Size

1.3MB
MD5

50afa8d0782c10ef6e6e9f0aacfe5fd1
SHA1

1a86aa8c9f3a85d359255c3244bea64ae422a625
SHA256

564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a
SHA512

305f54db43ac3e9637f102c324f2c8e77b989a5440dda3bb38203a2fe9444db8e82b015bcdda5a1d2d589144d8ff3b1c1c0c52983d2b58dc30cb2e310f1e8ed9
SSDEEP

24576:0jCYVsufdFSldPKZdNFs9cahZDYVkMBqelaMcyFvSmq:0jCYVpdgldPKDU91hZDYHExy4mq

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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1468-134-0x0000000000400000-0x000000000048C000-memory.dmp	MailPassView
behavioral2/memory/4400-140-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4400-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4400-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4400-144-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1468-134-0x0000000000400000-0x000000000048C000-memory.dmp	WebBrowserPassView
behavioral2/memory/1008-145-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/1008-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1008-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1008-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1008-151-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1468-134-0x0000000000400000-0x000000000048C000-memory.dmp	Nirsoft
behavioral2/memory/4400-140-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4400-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4400-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4400-144-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1008-145-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1008-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1008-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1008-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1008-151-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

notepad .exe

pid process

1468 notepad .exe
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

pid	process
1468	notepad .exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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:

notepad .exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	notepad .exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

18 whatismyipaddress.com

flow	ioc
18	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exenotepad .exe

description	pid	process	target process
PID 4240 set thread context of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 1468 set thread context of 4400	1468	notepad .exe	vbc.exe
PID 1468 set thread context of 1008	1468	notepad .exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exenotepad .exevbc.exe

pid process

4240 564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
1468 notepad .exe
1468 notepad .exe
1008 vbc.exe
1008 vbc.exe

pid	process
4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
1468	notepad .exe
1468	notepad .exe
1008	vbc.exe
1008	vbc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exenotepad .exe

description	pid	process
Token: SeDebugPrivilege	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
Token: 33	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
Token: SeIncBasePriorityPrivilege	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
Token: SeDebugPrivilege	1468	notepad .exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

notepad .exe

pid process

1468 notepad .exe

pid	process
1468	notepad .exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exenotepad .exe

description	pid	process	target process
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 4240 wrote to memory of 1468	4240	564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe	notepad .exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 4400	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe
PID 1468 wrote to memory of 1008	1468	notepad .exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe
"C:\Users\Admin\AppData\Local\Temp\564ab05a74b0897f88e9435a226d7e3dbeeacad49bd5d8b7c07ea0b20a34583a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4240

C:\Users\Admin\AppData\Local\Temp\notepad .exe
"C:\Users\Admin\AppData\Local\Temp\notepad .exe"
2⤵
- Executes dropped EXE
- 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:1468

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:4400

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⤵
- Suspicious behavior: EnumeratesProcesses
PID:1008

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
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Local\Temp\notepad .exe
Filesize
52KB

MD5
a64daca3cfbcd039df3ec29d3eddd001

SHA1
eee8b2573f71e8d5c3ee7e53af3e6772e090d0f3

SHA256
403752009f29381d5e4036b8be94589c89188f9ce8ef5f86959eaaada019ed36

SHA512
b6fe2d0ae3fcd4442579ecf10d498d61e0f042813c8fc4be8019da77d849cfcf0b168507139a1b5697227c272de9091788f8e03cf1ce13d5b5077568cfa6a479

Download Submit
C:\Users\Admin\AppData\Local\Temp\notepad .exe
Filesize
52KB

MD5
a64daca3cfbcd039df3ec29d3eddd001

SHA1
eee8b2573f71e8d5c3ee7e53af3e6772e090d0f3

SHA256
403752009f29381d5e4036b8be94589c89188f9ce8ef5f86959eaaada019ed36

SHA512
b6fe2d0ae3fcd4442579ecf10d498d61e0f042813c8fc4be8019da77d849cfcf0b168507139a1b5697227c272de9091788f8e03cf1ce13d5b5077568cfa6a479

Download Submit
memory/1008-145-0x0000000000000000-mapping.dmp

Download
memory/1008-151-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1008-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1008-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1008-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1468-133-0x0000000000000000-mapping.dmp

Download
memory/1468-134-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1468-138-0x0000000074FD0000-0x0000000075581000-memory.dmp

Filesize
5.7MB

Download
memory/1468-139-0x0000000074FD0000-0x0000000075581000-memory.dmp

Filesize
5.7MB

Download
memory/4240-137-0x0000000074FD0000-0x0000000075581000-memory.dmp

Filesize
5.7MB

Download
memory/4240-132-0x0000000074FD0000-0x0000000075581000-memory.dmp

Filesize
5.7MB

Download
memory/4400-144-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4400-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4400-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4400-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads