hawkeye | 05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b

General

Target

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe
Size

785KB
MD5

c6eed2cacbd55946202b38f6cfa83f0c
SHA1

b375635478a42b80aca68ae193425a103e133b3d
SHA256

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b
SHA512

15dca279b734282dbdd7e63046563aa8afd19c1f6db5a06d8d0a5fd8ee9d6ac4585c1b0d43501396f32b61020bc0835b45bb02e41f1419de4d127f263793f68d
SSDEEP

24576:6QtqBorTlYWBhE+V3mOsY1ndG6Kb18jd:ZtqFWM4mFY1I6e1Ud

Score

10^/10

hawkeye collection keylogger persistence 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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1456-134-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/1456-135-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1456-137-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1456-138-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1456-139-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4352-140-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4352-141-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4352-143-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4352-144-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4352-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1456-134-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1456-135-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1456-137-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1456-138-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1456-139-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4352-140-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4352-141-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4352-143-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4352-144-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4352-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.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

18 whatismyipaddress.com
20 whatismyipaddress.com

flow	ioc
18	whatismyipaddress.com
20	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

description	pid	process	target process
PID 3096 set thread context of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 set thread context of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exe05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

pid process

4352 vbc.exe
4352 vbc.exe
3096 05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

description pid process

Token: SeDebugPrivilege 3096 05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

pid process

3096 05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

pid	process
4352	vbc.exe
4352	vbc.exe
3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

description	pid	process
Token: SeDebugPrivilege	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

pid	process
3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe

description	pid	process	target process
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 1456	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe
PID 3096 wrote to memory of 4352	3096	05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe
"C:\Users\Admin\AppData\Local\Temp\05e426427f292274ba04f373bccc3564be6c8cf402c81455ee556f2ce394212b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3096

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"
2⤵
- Accesses Microsoft Outlook accounts
PID:1456

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"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4352

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1456-139-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1456-134-0x0000000000000000-mapping.dmp

Download
memory/1456-135-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1456-137-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1456-138-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3096-132-0x00000000753A0000-0x0000000075951000-memory.dmp

Filesize
5.7MB

Download
memory/3096-133-0x00000000753A0000-0x0000000075951000-memory.dmp

Filesize
5.7MB

Download
memory/4352-140-0x0000000000000000-mapping.dmp

Download
memory/4352-141-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4352-143-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4352-144-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4352-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads