hawkeye | f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44

General

Target

f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe
Size

520KB
MD5

7359a099f16c2e95c97a2475e82325d9
SHA1

fea7ccc14ea7b641965a8de64834ffbf2514fcc0
SHA256

f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44
SHA512

0d6ca32763a1814252bc73aeb96aa04b4f81993f671bd463160a6c844a898e773407d5c36f591b6d012a5c995faf231a9c8a796f1b4d65b6080da39f8c1ff572
SSDEEP

6144:sjXbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9n3I:oXQtqB5urTIoYWBQk1E+VF9mOx9Y

Score

10^/10

hawkeye collection keylogger 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 8 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Windows Update.exe	MailPassView
C:\Users\Admin\AppData\Roaming\Windows Update.exe	MailPassView
C:\Users\Admin\AppData\Roaming\Windows Update.exe	MailPassView
behavioral1/memory/1944-66-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1944-67-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1944-70-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1944-71-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1944-72-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Windows Update.exe	WebBrowserPassView
C:\Users\Admin\AppData\Roaming\Windows Update.exe	WebBrowserPassView
C:\Users\Admin\AppData\Roaming\Windows Update.exe	WebBrowserPassView
behavioral1/memory/1872-73-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1872-74-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1872-77-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1872-78-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1872-79-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 13 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\Windows Update.exe	Nirsoft
C:\Users\Admin\AppData\Roaming\Windows Update.exe	Nirsoft
C:\Users\Admin\AppData\Roaming\Windows Update.exe	Nirsoft
behavioral1/memory/1944-66-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1944-67-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1944-70-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1944-71-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1944-72-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1872-73-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1872-74-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1872-77-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1872-78-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1872-79-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

Windows Update.exe

pid process

1180 Windows Update.exe
Deletes itself 1 IoCs

Processes:

Windows Update.exe

pid process

1180 Windows Update.exe
Loads dropped DLL 1 IoCs

Processes:

f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe

pid process

1640 f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

4 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

Windows Update.exe

description	pid	process	target process
PID 1180 set thread context of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 set thread context of 1872	1180	Windows Update.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

Windows Update.exe

pid	process
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe
1180	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 1180 Windows Update.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

1180 Windows Update.exe

description	pid	process
Token: SeDebugPrivilege	1180	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exeWindows Update.exe

description	pid	process	target process
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1640 wrote to memory of 1180	1640	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1944	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe
PID 1180 wrote to memory of 1872	1180	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe
"C:\Users\Admin\AppData\Local\Temp\f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1640

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
2⤵
- Executes dropped EXE
- Deletes itself
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1180

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:1944

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:1872

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
102B

MD5
8120c465a98c9c44be839f5298912c42

SHA1
f5449130db117724d7681636d8967e4dfafaaff9

SHA256
7729419940ce5337f1bb5d16421c77b9e02301aae48ed9046b2c85d175c0bac3

SHA512
f87f3ea101f5bb4c7defb0c154b3f5e432fea9dd3530aaf0fe53e6e7b5cd9ca9fc5175c5d41c66cc2625c8e4076be2f1e1637cea8acda64069d4d327a505c7ae

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
520KB

MD5
7359a099f16c2e95c97a2475e82325d9

SHA1
fea7ccc14ea7b641965a8de64834ffbf2514fcc0

SHA256
f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44

SHA512
0d6ca32763a1814252bc73aeb96aa04b4f81993f671bd463160a6c844a898e773407d5c36f591b6d012a5c995faf231a9c8a796f1b4d65b6080da39f8c1ff572

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
520KB

MD5
7359a099f16c2e95c97a2475e82325d9

SHA1
fea7ccc14ea7b641965a8de64834ffbf2514fcc0

SHA256
f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44

SHA512
0d6ca32763a1814252bc73aeb96aa04b4f81993f671bd463160a6c844a898e773407d5c36f591b6d012a5c995faf231a9c8a796f1b4d65b6080da39f8c1ff572

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
520KB

MD5
7359a099f16c2e95c97a2475e82325d9

SHA1
fea7ccc14ea7b641965a8de64834ffbf2514fcc0

SHA256
f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44

SHA512
0d6ca32763a1814252bc73aeb96aa04b4f81993f671bd463160a6c844a898e773407d5c36f591b6d012a5c995faf231a9c8a796f1b4d65b6080da39f8c1ff572

Download Submit
memory/1180-65-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/1180-58-0x0000000000000000-mapping.dmp

Download
memory/1180-63-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/1640-62-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/1640-56-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/1640-54-0x00000000757B1000-0x00000000757B3000-memory.dmp

Filesize
8KB

Download
memory/1640-55-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/1872-77-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1872-73-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1872-74-0x0000000000442628-mapping.dmp

Download
memory/1872-78-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1872-79-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1944-70-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1944-71-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1944-72-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1944-67-0x0000000000411654-mapping.dmp

Download
memory/1944-66-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads