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 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 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Windows Update.exe	MailPassView
C:\Users\Admin\AppData\Roaming\Windows Update.exe	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Windows Update.exe	WebBrowserPassView
C:\Users\Admin\AppData\Roaming\Windows Update.exe	WebBrowserPassView
behavioral2/memory/760-141-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/760-142-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/760-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/760-147-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/760-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Windows Update.exe	Nirsoft
C:\Users\Admin\AppData\Roaming\Windows Update.exe	Nirsoft
behavioral2/memory/760-141-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/760-142-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/760-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/760-147-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/760-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

Windows Update.exe

pid process

1000 Windows Update.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
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

35 whatismyipaddress.com

flow	ioc
35	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

Windows Update.exe

description	pid	process	target process
PID 1000 set thread context of 760	1000	Windows Update.exe	vbc.exe
PID 1000 set thread context of 676	1000	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
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe
1000	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 1000 Windows Update.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

1000 Windows Update.exe

description	pid	process
Token: SeDebugPrivilege	1000	Windows Update.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exeWindows Update.exe

description	pid	process	target process
PID 4308 wrote to memory of 1000	4308	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 4308 wrote to memory of 1000	4308	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 4308 wrote to memory of 1000	4308	f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe	Windows Update.exe
PID 1000 wrote to memory of 676	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 676	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 2136	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 676	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 2136	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 2136	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 2136	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 760	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 676	1000	Windows Update.exe	vbc.exe
PID 1000 wrote to memory of 676	1000	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe
"C:\Users\Admin\AppData\Local\Temp\f963857e00c6adad3a43c223f47219f00a342622e6771eb7209903f0e3b0aa44.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4308

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1000

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:676

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⤵
PID:2136

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" /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
3⤵
PID:760

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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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
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

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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
memory/676-143-0x0000000000000000-mapping.dmp

Download
memory/760-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/760-141-0x0000000000000000-mapping.dmp

Download
memory/760-142-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/760-147-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/760-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1000-138-0x0000000074DF0000-0x00000000753A1000-memory.dmp

Filesize
5.7MB

Download
memory/1000-140-0x0000000074DF0000-0x00000000753A1000-memory.dmp

Filesize
5.7MB

Download
memory/1000-134-0x0000000000000000-mapping.dmp

Download
memory/4308-137-0x0000000074DF0000-0x00000000753A1000-memory.dmp

Filesize
5.7MB

Download
memory/4308-132-0x0000000074DF0000-0x00000000753A1000-memory.dmp

Filesize
5.7MB

Download
memory/4308-133-0x0000000074DF0000-0x00000000753A1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads