hawkeye | 96e69cbc7578b59b885409266c875ff84a6bf7f02d8a09dd06514b5f537fda74

General

Target

Versanddetails.exe
Size

596KB
MD5

269a05d36d071c206dc87187d6136352
SHA1

85f8c093f487db02ebbbda53d0893be9bdbc0ace
SHA256

b774ad4c9780bdb6e4fec9dbd688f1ac6d0ee75e9771c64de99e1f5152e0b385
SHA512

2449cc3e98eb46ffb373552fe1ca7cca4fea9628482e0f3214a2ef19a97240b184eca1191607e6406d810238ef8a0a29030867bec0baf44a7c480d485d661ebc

Score

10^/10

hawkeye collection 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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1908-133-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/256-140-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/256-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/256-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/256-144-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1908-133-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/2160-145-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/2160-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2160-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2160-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1908-133-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/256-140-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/256-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/256-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/256-144-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2160-145-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2160-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2160-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2160-149-0x0000000000400000-0x0000000000458000-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-1-5-21-2632097139-1792035885-811742494-1000\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

20 whatismyipaddress.com
18 whatismyipaddress.com

flow	ioc
20	whatismyipaddress.com
18	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

Versanddetails.exeRegAsm.exe

description	pid	process	target process
PID 1780 set thread context of 1908	1780	Versanddetails.exe	RegAsm.exe
PID 1908 set thread context of 256	1908	RegAsm.exe	vbc.exe
PID 1908 set thread context of 2160	1908	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

RegAsm.exe

pid	process
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe
1908	RegAsm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Versanddetails.exe

pid process

1780 Versanddetails.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1908 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

1908 RegAsm.exe

pid	process
1780	Versanddetails.exe

description	pid	process
Token: SeDebugPrivilege	1908	RegAsm.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

Versanddetails.exeRegAsm.exe

description	pid	process	target process
PID 1780 wrote to memory of 1908	1780	Versanddetails.exe	RegAsm.exe
PID 1780 wrote to memory of 1908	1780	Versanddetails.exe	RegAsm.exe
PID 1780 wrote to memory of 1908	1780	Versanddetails.exe	RegAsm.exe
PID 1780 wrote to memory of 1908	1780	Versanddetails.exe	RegAsm.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 256	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe
PID 1908 wrote to memory of 2160	1908	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Versanddetails.exe
"C:\Users\Admin\AppData\Local\Temp\Versanddetails.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1908

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⤵
- Accesses Microsoft Outlook accounts
PID:256

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:2160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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/256-140-0x0000000000000000-mapping.dmp

Download
memory/256-144-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/256-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/256-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1780-132-0x00000000024E0000-0x00000000024E3000-memory.dmp

Filesize
12KB

Download
memory/1780-130-0x0000000000150000-0x00000000001EC000-memory.dmp

Filesize
624KB

Download
memory/1908-134-0x0000000005150000-0x00000000051EC000-memory.dmp

Filesize
624KB

Download
memory/1908-138-0x0000000005430000-0x0000000005486000-memory.dmp

Filesize
344KB

Download
memory/1908-139-0x00000000083E0000-0x0000000008446000-memory.dmp

Filesize
408KB

Download
memory/1908-137-0x00000000052F0000-0x00000000052FA000-memory.dmp

Filesize
40KB

Download
memory/1908-136-0x0000000005330000-0x00000000053C2000-memory.dmp

Filesize
584KB

Download
memory/1908-135-0x00000000058E0000-0x0000000005E84000-memory.dmp

Filesize
5.6MB

Download
memory/1908-133-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1908-131-0x0000000000000000-mapping.dmp

Download
memory/2160-145-0x0000000000000000-mapping.dmp

Download
memory/2160-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2160-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2160-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads