hawkeye | 58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c

General

Target

58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
Size

942KB
MD5

fe102c4357ee207448dc6a7a99d18a9e
SHA1

bf4559a3607b74e60dd4cdf832ecf07d19669e96
SHA256

58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c
SHA512

d3f51948171348ff59738f6ac9e51fa7c341fb77066966ed3ccf884364305e56d494bc8b3a8b1437aa3476cc50a430950a17e604796daa15b70f6afca6ad95d1

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
jesus4ever

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/1556-140-0x0000000006B30000-0x0000000006BC0000-memory.dmp	MailPassView
behavioral2/memory/4764-163-0x0000000006B40000-0x0000000006BD0000-memory.dmp	MailPassView
behavioral2/memory/752-172-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/752-173-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/752-175-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/752-176-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1556-140-0x0000000006B30000-0x0000000006BC0000-memory.dmp	WebBrowserPassView
behavioral2/memory/4764-163-0x0000000006B40000-0x0000000006BD0000-memory.dmp	WebBrowserPassView
behavioral2/memory/5112-177-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/5112-178-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/5112-180-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/5112-181-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/5112-183-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1556-140-0x0000000006B30000-0x0000000006BC0000-memory.dmp	Nirsoft
behavioral2/memory/4764-163-0x0000000006B40000-0x0000000006BD0000-memory.dmp	Nirsoft
behavioral2/memory/752-172-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/752-173-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/752-175-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/752-176-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/5112-177-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/5112-178-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/5112-180-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/5112-181-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/5112-183-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

3676 Windows Update.exe
4764 Windows Update.exe

pid	process
3676	Windows Update.exe
4764	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:

58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.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-1-5-21-2372564722-193526734-2636556182-1000\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

36 whatismyipaddress.com
38 whatismyipaddress.com

flow	ioc
36	whatismyipaddress.com
38	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 512 set thread context of 1556	512	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
PID 3676 set thread context of 4764	3676	Windows Update.exe	Windows Update.exe
PID 4764 set thread context of 752	4764	Windows Update.exe	vbc.exe
PID 4764 set thread context of 5112	4764	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

5112 vbc.exe
5112 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 4764 Windows Update.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exeWindows Update.exeWindows Update.exe

pid process

512 58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
3676 Windows Update.exe
4764 Windows Update.exe

pid	process
5112	vbc.exe
5112	vbc.exe

description	pid	process
Token: SeDebugPrivilege	4764	Windows Update.exe

pid	process
512	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
3676	Windows Update.exe
4764	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 512 wrote to memory of 1556	512	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
PID 512 wrote to memory of 1556	512	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
PID 512 wrote to memory of 1556	512	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
PID 1556 wrote to memory of 3676	1556	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	Windows Update.exe
PID 1556 wrote to memory of 3676	1556	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	Windows Update.exe
PID 1556 wrote to memory of 3676	1556	58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe	Windows Update.exe
PID 3676 wrote to memory of 4764	3676	Windows Update.exe	Windows Update.exe
PID 3676 wrote to memory of 4764	3676	Windows Update.exe	Windows Update.exe
PID 3676 wrote to memory of 4764	3676	Windows Update.exe	Windows Update.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 752	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe
PID 4764 wrote to memory of 5112	4764	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
"C:\Users\Admin\AppData\Local\Temp\58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:512

C:\Users\Admin\AppData\Local\Temp\58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe
C:\Users\Admin\AppData\Local\Temp\58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1556

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:3676

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:4764

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:752

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:5112

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
fd27d78eb7b34809cf9e572d121e0b62

SHA1
a17999b8a12e35dc07c1f0d19087cb92b0b4d76f

SHA256
ab607480562fa7b157413f61d9d5fa1d0aed10b4f0c631f6288b37e3e3543f9b

SHA512
6fa6878cc41478ed452f0e5807bd57c3d1dcb521ab2a0ce1289bcd53dbf53eba1b472374442b1d9597c2f3403d1fc7c0d29fc232b26aa54dbff5e42ffe28afc6

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
942KB

MD5
fe102c4357ee207448dc6a7a99d18a9e

SHA1
bf4559a3607b74e60dd4cdf832ecf07d19669e96

SHA256
58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c

SHA512
d3f51948171348ff59738f6ac9e51fa7c341fb77066966ed3ccf884364305e56d494bc8b3a8b1437aa3476cc50a430950a17e604796daa15b70f6afca6ad95d1

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
942KB

MD5
fe102c4357ee207448dc6a7a99d18a9e

SHA1
bf4559a3607b74e60dd4cdf832ecf07d19669e96

SHA256
58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c

SHA512
d3f51948171348ff59738f6ac9e51fa7c341fb77066966ed3ccf884364305e56d494bc8b3a8b1437aa3476cc50a430950a17e604796daa15b70f6afca6ad95d1

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
942KB

MD5
fe102c4357ee207448dc6a7a99d18a9e

SHA1
bf4559a3607b74e60dd4cdf832ecf07d19669e96

SHA256
58fe2c7eddb9e31a670eee8397031608f6f1bb30dc1b92df6565551f0118599c

SHA512
d3f51948171348ff59738f6ac9e51fa7c341fb77066966ed3ccf884364305e56d494bc8b3a8b1437aa3476cc50a430950a17e604796daa15b70f6afca6ad95d1

Download Submit
memory/512-132-0x0000000003C00000-0x0000000003C06000-memory.dmp

Filesize
24KB

Download
memory/512-134-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/752-176-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/752-175-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/752-173-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/752-172-0x0000000000000000-mapping.dmp

Download
memory/1556-137-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1556-147-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/1556-153-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/1556-154-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/1556-133-0x0000000000000000-mapping.dmp

Download
memory/1556-140-0x0000000006B30000-0x0000000006BC0000-memory.dmp

Filesize
576KB

Download
memory/1556-143-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/1556-144-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/1556-145-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/1556-146-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/3676-157-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/3676-148-0x0000000000000000-mapping.dmp

Download
memory/4764-163-0x0000000006B40000-0x0000000006BD0000-memory.dmp

Filesize
576KB

Download
memory/4764-170-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/4764-168-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/4764-167-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/4764-166-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/4764-169-0x00000000775F0000-0x0000000077793000-memory.dmp

Filesize
1.6MB

Download
memory/4764-155-0x0000000000000000-mapping.dmp

Download
memory/5112-177-0x0000000000000000-mapping.dmp

Download
memory/5112-178-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5112-180-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5112-181-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5112-183-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads