hawkeye | 8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3

General

Target

8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe
Size

608KB
MD5

8152cac14bc11bd6c1b8a96815210daf
SHA1

d724292b5cf0cfc479f06f8fa61bfd78cab782b2
SHA256

8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3
SHA512

9531a28c23a1b94c178f9cc226c6d5530efcc8b17708fd27395f4388a36de5abcc822c065df2b06a7fecc9c7628c6bfa8d15fb507904da96f4c888a5546c7d90

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
divi@accauto.co
Password:
7213575aceACE$

Signatures

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

NirSoft MailPassView 6 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2040-58-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1380-62-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1380-63-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1380-66-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1380-67-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1380-73-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2040-58-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-68-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-69-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1328-72-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-74-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-76-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2040-58-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1380-62-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1380-63-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1380-66-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1380-67-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1328-68-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1328-69-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1328-72-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1380-73-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1328-74-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1328-76-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

6 whatismyipaddress.com
4 whatismyipaddress.com

flow	ioc
6	whatismyipaddress.com
4	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exeRegAsm.exe

description	pid	process	target process
PID 1908 set thread context of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 2040 set thread context of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 set thread context of 1328	2040	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe

pid	process
1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe
1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe
1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe
1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe

pid process

1908 8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2040 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

2040 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2040	RegAsm.exe

pid	process
2040	RegAsm.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exeRegAsm.exe

description	pid	process	target process
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 1908 wrote to memory of 2040	1908	8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe	RegAsm.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1380	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe
PID 2040 wrote to memory of 1328	2040	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe
"C:\Users\Admin\AppData\Local\Temp\8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1908

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Users\Admin\AppData\Local\Temp\8776a4ee8b6b13af9c666e4f6e55c7d970cb72d2f507f4fa6781fe7b94d390a3.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2040

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:1380

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:1328

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

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/1328-68-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1328-76-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1328-74-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1328-72-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1328-69-0x0000000000442628-mapping.dmp

Download
memory/1380-62-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1380-63-0x0000000000411654-mapping.dmp

Download
memory/1380-66-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1380-67-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1380-73-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1908-54-0x00000000001E0000-0x000000000027E000-memory.dmp

Filesize
632KB

Download
memory/1908-56-0x00000000001E0000-0x000000000027E000-memory.dmp

Filesize
632KB

Download
memory/2040-61-0x0000000000660000-0x0000000000668000-memory.dmp

Filesize
32KB

Download
memory/2040-60-0x0000000004E15000-0x0000000004E26000-memory.dmp

Filesize
68KB

Download
memory/2040-59-0x0000000004E15000-0x0000000004E26000-memory.dmp

Filesize
68KB

Download
memory/2040-58-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2040-57-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

Download
memory/2040-55-0x000000000047EA6E-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads