hawkeye | 5e033870891778609ff43626f637530e93531956256f914396417616058f1641

General

Target

5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
Size

970KB
MD5

e6350b9f4608bae0aab1347846407674
SHA1

08b77622b00a125e54f2c718eacc1c8f57b40b73
SHA256

5e033870891778609ff43626f637530e93531956256f914396417616058f1641
SHA512

009ec32793d3a7b3849f5b3e4da7e0343a3350cf83a79bd4d388e22d0f37fb3793734fb6d0ec6f2406ef1e2b823c5a353c09ae53ac05f3ac943236e577bc215a

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
shijumike@yandex.com
Password:
mikeaboyland

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/1848-141-0x0000000006B30000-0x0000000006BC0000-memory.dmp	MailPassView
behavioral2/memory/1484-161-0x0000000006AB0000-0x0000000006B40000-memory.dmp	MailPassView
behavioral2/memory/4780-167-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4780-168-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4780-170-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4780-171-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1848-141-0x0000000006B30000-0x0000000006BC0000-memory.dmp	WebBrowserPassView
behavioral2/memory/1484-161-0x0000000006AB0000-0x0000000006B40000-memory.dmp	WebBrowserPassView
behavioral2/memory/1884-174-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/1884-175-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1884-177-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1884-178-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1884-180-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1848-141-0x0000000006B30000-0x0000000006BC0000-memory.dmp	Nirsoft
behavioral2/memory/1484-161-0x0000000006AB0000-0x0000000006B40000-memory.dmp	Nirsoft
behavioral2/memory/4780-167-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4780-168-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4780-170-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4780-171-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1884-174-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1884-175-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1884-177-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1884-178-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1884-180-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

2628 Windows Update.exe
1484 Windows Update.exe

pid	process
2628	Windows Update.exe
1484	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:

5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.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-1-5-21-1101907861-274115917-2188613224-1000\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

68 whatismyipaddress.com
70 whatismyipaddress.com

flow	ioc
68	whatismyipaddress.com
70	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2060 set thread context of 1848	2060	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
PID 2628 set thread context of 1484	2628	Windows Update.exe	Windows Update.exe
PID 1484 set thread context of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 set thread context of 1884	1484	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

1884 vbc.exe
1884 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 1484 Windows Update.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exeWindows Update.exeWindows Update.exe

pid process

2060 5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
2628 Windows Update.exe
1484 Windows Update.exe

pid	process
1884	vbc.exe
1884	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1484	Windows Update.exe

pid	process
2060	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
2628	Windows Update.exe
1484	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2060 wrote to memory of 1848	2060	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
PID 2060 wrote to memory of 1848	2060	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
PID 2060 wrote to memory of 1848	2060	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
PID 1848 wrote to memory of 2628	1848	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	Windows Update.exe
PID 1848 wrote to memory of 2628	1848	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	Windows Update.exe
PID 1848 wrote to memory of 2628	1848	5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe	Windows Update.exe
PID 2628 wrote to memory of 1484	2628	Windows Update.exe	Windows Update.exe
PID 2628 wrote to memory of 1484	2628	Windows Update.exe	Windows Update.exe
PID 2628 wrote to memory of 1484	2628	Windows Update.exe	Windows Update.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 4780	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe
PID 1484 wrote to memory of 1884	1484	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
"C:\Users\Admin\AppData\Local\Temp\5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060

C:\Users\Admin\AppData\Local\Temp\5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe
C:\Users\Admin\AppData\Local\Temp\5e033870891778609ff43626f637530e93531956256f914396417616058f1641.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1848

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:2628

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:1484

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:4780

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:1884

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
25cdf976d80f34323c6a3bf8da3a2615

SHA1
c98ea23df04334af9967bcae6a82128c70538da6

SHA256
7dd8663d42227c110aea7418a5a8c5dd91904aacb18ab19151020dc396d0f848

SHA512
0c0acc0902d2584f96f771456964359fe0bb40810c1dabb1c5f2f33bff83d49101c4d88445ec5496aad7c40d1e172c6f79549a9183268bb383ca3ad90e27cfdd

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
970KB

MD5
e6350b9f4608bae0aab1347846407674

SHA1
08b77622b00a125e54f2c718eacc1c8f57b40b73

SHA256
5e033870891778609ff43626f637530e93531956256f914396417616058f1641

SHA512
009ec32793d3a7b3849f5b3e4da7e0343a3350cf83a79bd4d388e22d0f37fb3793734fb6d0ec6f2406ef1e2b823c5a353c09ae53ac05f3ac943236e577bc215a

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
970KB

MD5
e6350b9f4608bae0aab1347846407674

SHA1
08b77622b00a125e54f2c718eacc1c8f57b40b73

SHA256
5e033870891778609ff43626f637530e93531956256f914396417616058f1641

SHA512
009ec32793d3a7b3849f5b3e4da7e0343a3350cf83a79bd4d388e22d0f37fb3793734fb6d0ec6f2406ef1e2b823c5a353c09ae53ac05f3ac943236e577bc215a

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
970KB

MD5
e6350b9f4608bae0aab1347846407674

SHA1
08b77622b00a125e54f2c718eacc1c8f57b40b73

SHA256
5e033870891778609ff43626f637530e93531956256f914396417616058f1641

SHA512
009ec32793d3a7b3849f5b3e4da7e0343a3350cf83a79bd4d388e22d0f37fb3793734fb6d0ec6f2406ef1e2b823c5a353c09ae53ac05f3ac943236e577bc215a

Download Submit
memory/1484-172-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/1484-153-0x0000000000000000-mapping.dmp

Download
memory/1484-173-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1484-165-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1484-164-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/1484-161-0x0000000006AB0000-0x0000000006B40000-memory.dmp

Filesize
576KB

Download
memory/1848-151-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1848-145-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1848-137-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1848-133-0x0000000000000000-mapping.dmp

Download
memory/1848-149-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/1848-140-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/1848-141-0x0000000006B30000-0x0000000006BC0000-memory.dmp

Filesize
576KB

Download
memory/1848-144-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/1884-175-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1884-174-0x0000000000000000-mapping.dmp

Download
memory/1884-177-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1884-178-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1884-180-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2060-132-0x00000000022B0000-0x00000000022B7000-memory.dmp

Filesize
28KB

Download
memory/2060-134-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/2628-146-0x0000000000000000-mapping.dmp

Download
memory/2628-155-0x00000000772F0000-0x0000000077493000-memory.dmp

Filesize
1.6MB

Download
memory/4780-167-0x0000000000000000-mapping.dmp

Download
memory/4780-168-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4780-170-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4780-171-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads