hawkeye | c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747

General

Target

c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
Size

611KB
MD5

c50f5faa258a4ba17024d057656bd214
SHA1

0ae4b56b611fc62ddfc461c6c4f469fd70d34575
SHA256

c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747
SHA512

628f710a8545c10b9754eedcf5c37e9d7c51ec46fe9bf97caa6599d7d2de92ebe6ca36f7a1e50cbee00b209bae4aa542c3392ed67d74b5246ff0a7b574550663
SSDEEP

12288:Ou8ZNQ0jQHf12pngbTZTu8wv+KjjALK32G6Pu:L6Ngd26tu8C+KjcL22

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 12 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/932-60-0x0000000000080000-0x0000000000104000-memory.dmp	MailPassView
behavioral1/memory/932-61-0x0000000000080000-0x0000000000104000-memory.dmp	MailPassView
behavioral1/memory/932-63-0x000000000047EA7E-mapping.dmp	MailPassView
behavioral1/memory/932-64-0x0000000000080000-0x0000000000104000-memory.dmp	MailPassView
behavioral1/memory/932-65-0x0000000000080000-0x0000000000104000-memory.dmp	MailPassView
behavioral1/memory/932-69-0x0000000000080000-0x0000000000104000-memory.dmp	MailPassView
behavioral1/memory/932-72-0x0000000000080000-0x0000000000104000-memory.dmp	MailPassView
behavioral1/memory/1468-77-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1468-78-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1468-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1468-83-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1468-84-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 12 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/932-60-0x0000000000080000-0x0000000000104000-memory.dmp	WebBrowserPassView
behavioral1/memory/932-61-0x0000000000080000-0x0000000000104000-memory.dmp	WebBrowserPassView
behavioral1/memory/932-63-0x000000000047EA7E-mapping.dmp	WebBrowserPassView
behavioral1/memory/932-64-0x0000000000080000-0x0000000000104000-memory.dmp	WebBrowserPassView
behavioral1/memory/932-65-0x0000000000080000-0x0000000000104000-memory.dmp	WebBrowserPassView
behavioral1/memory/932-69-0x0000000000080000-0x0000000000104000-memory.dmp	WebBrowserPassView
behavioral1/memory/932-72-0x0000000000080000-0x0000000000104000-memory.dmp	WebBrowserPassView
behavioral1/memory/520-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/520-86-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/520-89-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/520-90-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/520-91-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/932-60-0x0000000000080000-0x0000000000104000-memory.dmp	Nirsoft
behavioral1/memory/932-61-0x0000000000080000-0x0000000000104000-memory.dmp	Nirsoft
behavioral1/memory/932-63-0x000000000047EA7E-mapping.dmp	Nirsoft
behavioral1/memory/932-64-0x0000000000080000-0x0000000000104000-memory.dmp	Nirsoft
behavioral1/memory/932-65-0x0000000000080000-0x0000000000104000-memory.dmp	Nirsoft
behavioral1/memory/932-69-0x0000000000080000-0x0000000000104000-memory.dmp	Nirsoft
behavioral1/memory/932-72-0x0000000000080000-0x0000000000104000-memory.dmp	Nirsoft
behavioral1/memory/1468-77-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1468-78-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1468-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1468-83-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1468-84-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/520-85-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/520-86-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/520-89-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/520-90-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/520-91-0x0000000000400000-0x0000000000458000-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:

c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.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"	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.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:

c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exec84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe

description	pid	process	target process
PID 1992 set thread context of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 932 set thread context of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 set thread context of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe

description pid process

Token: SeDebugPrivilege 1992 c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe

description	pid	process
Token: SeDebugPrivilege	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exec84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe

description	pid	process	target process
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 1992 wrote to memory of 932	1992	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 1468	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe
PID 932 wrote to memory of 520	932	c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
"C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe
  "C:\Users\Admin\AppData\Local\Temp\c84da41844f93cb56561c1190d9f9ddc1f5f732df4f7c9d7e8b1546bb93e3747.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:932
- - 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: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\holderwb.txt"
    3⤵
    PID:520

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

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/520-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/520-91-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/520-90-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/520-89-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/520-86-0x0000000000442628-mapping.dmp

Download
memory/932-63-0x000000000047EA7E-mapping.dmp

Download
memory/932-61-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-64-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-65-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-69-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-72-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-93-0x0000000000515000-0x0000000000526000-memory.dmp

Filesize
68KB

Download
memory/932-75-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/932-76-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/932-57-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-58-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-60-0x0000000000080000-0x0000000000104000-memory.dmp

Filesize
528KB

Download
memory/932-82-0x0000000000515000-0x0000000000526000-memory.dmp

Filesize
68KB

Download
memory/1468-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1468-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1468-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1468-78-0x0000000000411654-mapping.dmp

Download
memory/1468-77-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1992-54-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download
memory/1992-56-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/1992-55-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/1992-74-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads