hawkeye | f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

General

Target

f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
Size

818KB
MD5

6062dc511ee11c084d877c618b6f637e
SHA1

e26c5ec4e5998664fdc76b53328edba1ae68dd9c
SHA256

f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986
SHA512

9047075cbd1cd82e177daa56c187bc8b4a61a21c0c9cd13f2538e7630aef55a270a7852c063f4264dd6dcb73718f8a914eed05a0916404702107a5ce890b7cfd
SSDEEP

12288:R8zibupKhPNNIyREr8N4fl59u9CXBLBCi34bK:uWYwHyPl5HXBLCbK

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
kennedey.isaac@yandex.com
Password:
jozo2018

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
behavioral2/memory/4424-142-0x0000000002110000-0x00000000021A0000-memory.dmp	MailPassView
behavioral2/memory/208-162-0x0000000006AA0000-0x0000000006B30000-memory.dmp	MailPassView
behavioral2/memory/2664-170-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2664-171-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2664-173-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2664-174-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4424-142-0x0000000002110000-0x00000000021A0000-memory.dmp	WebBrowserPassView
behavioral2/memory/208-162-0x0000000006AA0000-0x0000000006B30000-memory.dmp	WebBrowserPassView
behavioral2/memory/4304-175-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4304-176-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4304-178-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4304-179-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4304-181-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4424-142-0x0000000002110000-0x00000000021A0000-memory.dmp	Nirsoft
behavioral2/memory/208-162-0x0000000006AA0000-0x0000000006B30000-memory.dmp	Nirsoft
behavioral2/memory/2664-170-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2664-171-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2664-173-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2664-174-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4304-175-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4304-176-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4304-178-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4304-179-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4304-181-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

1344 Windows Update.exe
208 Windows Update.exe

pid	process
1344	Windows Update.exe
208	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:

f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe

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-1-5-21-2295526160-1155304984-640977766-1000\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

21 whatismyipaddress.com
25 whatismyipaddress.com

flow	ioc
21	whatismyipaddress.com
25	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 5068 set thread context of 4424	5068	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
PID 1344 set thread context of 208	1344	Windows Update.exe	Windows Update.exe
PID 208 set thread context of 2664	208	Windows Update.exe	vbc.exe
PID 208 set thread context of 4304	208	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 2 IoCs

Processes:

vbc.exe

pid process

4304 vbc.exe
4304 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 208 Windows Update.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exeWindows Update.exeWindows Update.exe

pid process

5068 f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
1344 Windows Update.exe
208 Windows Update.exe

pid	process
4304	vbc.exe
4304	vbc.exe

description	pid	process
Token: SeDebugPrivilege	208	Windows Update.exe

pid	process
5068	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
1344	Windows Update.exe
208	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exef377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 5068 wrote to memory of 4424	5068	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
PID 5068 wrote to memory of 4424	5068	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
PID 5068 wrote to memory of 4424	5068	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
PID 4424 wrote to memory of 1344	4424	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	Windows Update.exe
PID 4424 wrote to memory of 1344	4424	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	Windows Update.exe
PID 4424 wrote to memory of 1344	4424	f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe	Windows Update.exe
PID 1344 wrote to memory of 208	1344	Windows Update.exe	Windows Update.exe
PID 1344 wrote to memory of 208	1344	Windows Update.exe	Windows Update.exe
PID 1344 wrote to memory of 208	1344	Windows Update.exe	Windows Update.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 2664	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe
PID 208 wrote to memory of 4304	208	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
"C:\Users\Admin\AppData\Local\Temp\f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5068

C:\Users\Admin\AppData\Local\Temp\f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe
C:\Users\Admin\AppData\Local\Temp\f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4424

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344

C:\Users\Admin\AppData\Roaming\Windows Update.exe
C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:208

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"
5⤵
- Accesses Microsoft Outlook accounts
PID:2664

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"
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:4304

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
Filesize
102B

MD5
7e29fd778f687f6d25f960a23f513445

SHA1
9959c6bbd29ec671830c1df4248afae2e29bec08

SHA256
c29d4b40e9009d928dca0d15daff985dd908d1940a65a2247aa2c23232f89966

SHA512
52c2f8bb94cd1d7944bfaa83adb12181a1108c37fe307e137150cfc569c71dd1f21c06ebad7e338b9407aca5e03294ab49d15b0e44e130b28a4a8cb6f46a0bba

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
818KB

MD5
6062dc511ee11c084d877c618b6f637e

SHA1
e26c5ec4e5998664fdc76b53328edba1ae68dd9c

SHA256
f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

SHA512
9047075cbd1cd82e177daa56c187bc8b4a61a21c0c9cd13f2538e7630aef55a270a7852c063f4264dd6dcb73718f8a914eed05a0916404702107a5ce890b7cfd

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
818KB

MD5
6062dc511ee11c084d877c618b6f637e

SHA1
e26c5ec4e5998664fdc76b53328edba1ae68dd9c

SHA256
f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

SHA512
9047075cbd1cd82e177daa56c187bc8b4a61a21c0c9cd13f2538e7630aef55a270a7852c063f4264dd6dcb73718f8a914eed05a0916404702107a5ce890b7cfd

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
818KB

MD5
6062dc511ee11c084d877c618b6f637e

SHA1
e26c5ec4e5998664fdc76b53328edba1ae68dd9c

SHA256
f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

SHA512
9047075cbd1cd82e177daa56c187bc8b4a61a21c0c9cd13f2538e7630aef55a270a7852c063f4264dd6dcb73718f8a914eed05a0916404702107a5ce890b7cfd

Download Submit
memory/208-154-0x0000000000000000-mapping.dmp

Download
memory/208-169-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/208-168-0x0000000077730000-0x00000000778D3000-memory.dmp

Filesize
1.6MB

Download
memory/208-166-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/208-165-0x0000000077730000-0x00000000778D3000-memory.dmp

Filesize
1.6MB

Download
memory/208-162-0x0000000006AA0000-0x0000000006B30000-memory.dmp

Filesize
576KB

Download
memory/1344-156-0x0000000077730000-0x00000000778D3000-memory.dmp

Filesize
1.6MB

Download
memory/1344-147-0x0000000000000000-mapping.dmp

Download
memory/2664-171-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2664-174-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2664-173-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2664-170-0x0000000000000000-mapping.dmp

Download
memory/4304-181-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4304-179-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4304-178-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4304-176-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4304-175-0x0000000000000000-mapping.dmp

Download
memory/4424-146-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/4424-139-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/4424-142-0x0000000002110000-0x00000000021A0000-memory.dmp

Filesize
576KB

Download
memory/4424-145-0x0000000077730000-0x00000000778D3000-memory.dmp

Filesize
1.6MB

Download
memory/4424-153-0x0000000074DA0000-0x0000000075351000-memory.dmp

Filesize
5.7MB

Download
memory/4424-135-0x0000000000000000-mapping.dmp

Download
memory/4424-152-0x0000000077730000-0x00000000778D3000-memory.dmp

Filesize
1.6MB

Download
memory/5068-136-0x0000000077730000-0x00000000778D3000-memory.dmp

Filesize
1.6MB

Download
memory/5068-134-0x00000000024C0000-0x00000000024C7000-memory.dmp

Filesize
28KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads