hawkeye | bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934

General

Target

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
Size

663KB
MD5

6b44529aac09330b1516899cc4010680
SHA1

1fd8a3277ff6ed227e6523e2f21f6d1e426656b6
SHA256

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934
SHA512

fb82652a9115d9b6906a4578ea88485d690c40eb403856db5525529a3bd3661f895d1b710b85413d000a5e3a0ce4274ce80f631f0300cedc5dd9f279d59ef9a6
SSDEEP

12288:tm5wt9Y6zFxVngi8hRDK6YevoXSG8iG9a+rZeUbCq:jtJpLngik9aYeUbCq

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:
mynameiswhat

Signatures

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

NirSoft MailPassView 11 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1788-62-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1788-60-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1788-63-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1788-64-0x0000000000480BBE-mapping.dmp	MailPassView
behavioral1/memory/1788-66-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1788-68-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1864-74-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1864-75-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1864-79-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1864-80-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1864-86-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 11 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1788-62-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1788-60-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1788-63-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1788-64-0x0000000000480BBE-mapping.dmp	WebBrowserPassView
behavioral1/memory/1788-66-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1788-68-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1556-81-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1556-82-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1556-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1556-87-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1556-89-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1788-62-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1788-60-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1788-63-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1788-64-0x0000000000480BBE-mapping.dmp	Nirsoft
behavioral1/memory/1788-66-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1788-68-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1864-74-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1864-75-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1864-79-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1864-80-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1556-81-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1556-82-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1556-85-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1864-86-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1556-87-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1556-89-0x0000000000400000-0x0000000000458000-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-1-5-21-3406023954-474543476-3319432036-1000\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:

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Update = "C:\\Users\\Admin\\AppData\\Roaming\\Win Update\\Win Update.exe"	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.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

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

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

Suspicious use of SetThreadContext 3 IoCs

Processes:

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exebc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

description	pid	process	target process
PID 1392 set thread context of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1788 set thread context of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 set thread context of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exebc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

pid	process
1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exebc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

description	pid	process
Token: SeDebugPrivilege	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
Token: SeDebugPrivilege	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

pid process

1788 bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

pid	process
1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exebc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe

description	pid	process	target process
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1392 wrote to memory of 1788	1392	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1864	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe
PID 1788 wrote to memory of 1556	1788	bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
"C:\Users\Admin\AppData\Local\Temp\bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1392

C:\Users\Admin\AppData\Local\Temp\bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe
"C:\Users\Admin\AppData\Local\Temp\bc6352461c3a2d49b4a9a8405dd71086e0e22c49144e948117c6ef32949d5934.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1788

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:1864

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:1556

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1392-70-0x0000000000AF5000-0x0000000000B06000-memory.dmp

Filesize
68KB

Download
memory/1392-55-0x0000000074620000-0x0000000074BCB000-memory.dmp

Filesize
5.7MB

Download
memory/1392-56-0x0000000074620000-0x0000000074BCB000-memory.dmp

Filesize
5.7MB

Download
memory/1392-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/1392-72-0x0000000000AF5000-0x0000000000B06000-memory.dmp

Filesize
68KB

Download
memory/1556-89-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1556-87-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1556-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1556-82-0x0000000000442628-mapping.dmp

Download
memory/1556-81-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1788-63-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1788-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1788-68-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1788-73-0x0000000074620000-0x0000000074BCB000-memory.dmp

Filesize
5.7MB

Download
memory/1788-57-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1788-58-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1788-77-0x0000000000B25000-0x0000000000B36000-memory.dmp

Filesize
68KB

Download
memory/1788-88-0x0000000000B25000-0x0000000000B36000-memory.dmp

Filesize
68KB

Download
memory/1788-71-0x0000000074620000-0x0000000074BCB000-memory.dmp

Filesize
5.7MB

Download
memory/1788-66-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1788-64-0x0000000000480BBE-mapping.dmp

Download
memory/1788-60-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1864-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1864-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1864-79-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1864-75-0x0000000000411654-mapping.dmp

Download
memory/1864-74-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads