hawkeye | ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf

General

Target

ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe
Size

555KB
MD5

8e644834c5e8608399dec73de83ac27d
SHA1

dd9291a79e9c9d7caa4bf3a4c64f0ee46cab313e
SHA256

ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf
SHA512

b83233a2d8dbc54005fa9e1f167b23fa4e89e919ee3b5bd4d41bcaa9585915109ff072f3e24a39b48f2f3f349befd171bfa0bb779114f9e31da490d5a1ca8aa3
SSDEEP

12288:dtAPu3CoaZttUyMnh/cIhTzIZZPWE7lOEDitoAEas:d+GyZtUX/cI5UOEpOED9La

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
goodman.man2015@yandex.ru
Password:
trade1234

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/2548-134-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/364-141-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/364-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/364-146-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/364-147-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2548-134-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/1044-139-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/1044-140-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1044-145-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1044-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1044-150-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2548-134-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/1044-139-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1044-140-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/364-141-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/364-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1044-145-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/364-146-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/364-147-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1044-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1044-150-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

Processes:

ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Li9FwLi.lnk	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.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-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

44 whatismyipaddress.com

flow	ioc
44	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exeRegAsm.exe

description	pid	process	target process
PID 668 set thread context of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 2548 set thread context of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 set thread context of 364	2548	RegAsm.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

1044 vbc.exe
1044 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2548 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

2548 RegAsm.exe

pid	process
1044	vbc.exe
1044	vbc.exe

description	pid	process
Token: SeDebugPrivilege	2548	RegAsm.exe

pid	process
2548	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exeRegAsm.exe

description	pid	process	target process
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 668 wrote to memory of 2548	668	ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe	RegAsm.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 1044	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe
PID 2548 wrote to memory of 364	2548	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe
"C:\Users\Admin\AppData\Local\Temp\ea1794cc319e26517a2fec4e2f0aa31c39317fe7ca54fe03bd7bd1f9f49a2baf.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:668

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548

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⤵
- Suspicious behavior: EnumeratesProcesses
PID:1044

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:364

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

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/364-141-0x0000000000000000-mapping.dmp

Download
memory/364-147-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/364-146-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/364-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/668-136-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/668-138-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/668-132-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1044-139-0x0000000000000000-mapping.dmp

Download
memory/1044-140-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1044-145-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1044-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1044-150-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-137-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/2548-135-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/2548-134-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2548-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads