hawkeye_reborn | 5aeb66e91ce472bb51cf7f8b2778e05201de3d0ec40bb528967a417374854ad9

General

Target

REQUEST FOR QUOTATION #13032020_pdf.exe
Size

968KB
MD5

e56ed4558d3474dd31ee6d66909142c6
SHA1

bae2ebb4ee3a257732ef9d5757ed45e57653a30b
SHA256

57f4a2e59ddbdae494c86f258f57973b041c55c4a54ca2631153de0fdf6a0c05
SHA512

c6c07e4aef2c1d7c6ad5add41c7a6ac18e7af408f01628f2b3e3658a70b9937c1439c4a890c3d0322d55088ccf23ff6dbe7343c39e0e4aaaa2eea6c1829f6171

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.crdd.mx
Port:
587
Username:
[email protected]
Password:
787970mx

Mutex

a4463d71-752d-4585-8b4a-00e8cf1dbe7f

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:787970mx _EmailPort:587 _EmailSSL:false _EmailServer:mail.crdd.mx _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:48300 _MeltFile:false _Mutex:a4463d71-752d-4585-8b4a-00e8cf1dbe7f _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger

M00nD3v Logger Payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/2732-138-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/5004-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/5004-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/5004-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3488-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3488-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3488-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3488-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3488-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3488-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5004-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/5004-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/5004-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

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:

REQUEST FOR QUOTATION #13032020_pdf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	REQUEST FOR QUOTATION #13032020_pdf.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-1-5-21-1809750270-3141839489-3074374771-1000\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

37 bot.whatismyipaddress.com

flow	ioc
37	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

REQUEST FOR QUOTATION #13032020_pdf.exeREQUEST FOR QUOTATION #13032020_pdf.exe

description	pid	process	target process
PID 4236 set thread context of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 2732 set thread context of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 set thread context of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.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
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1804 schtasks.exe

pid	process
1804	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

REQUEST FOR QUOTATION #13032020_pdf.exevbc.exe

pid	process
4236	REQUEST FOR QUOTATION #13032020_pdf.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe
3488	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

REQUEST FOR QUOTATION #13032020_pdf.exeREQUEST FOR QUOTATION #13032020_pdf.exe

description	pid	process
Token: SeDebugPrivilege	4236	REQUEST FOR QUOTATION #13032020_pdf.exe
Token: SeDebugPrivilege	2732	REQUEST FOR QUOTATION #13032020_pdf.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

REQUEST FOR QUOTATION #13032020_pdf.exeREQUEST FOR QUOTATION #13032020_pdf.exe

description	pid	process	target process
PID 4236 wrote to memory of 1804	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	schtasks.exe
PID 4236 wrote to memory of 1804	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	schtasks.exe
PID 4236 wrote to memory of 1804	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	schtasks.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 4236 wrote to memory of 2732	4236	REQUEST FOR QUOTATION #13032020_pdf.exe	REQUEST FOR QUOTATION #13032020_pdf.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 3488	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe
PID 2732 wrote to memory of 5004	2732	REQUEST FOR QUOTATION #13032020_pdf.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION #13032020_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION #13032020_pdf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4236

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iRyDYmLQBojAKd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA657.tmp"
2⤵
- Creates scheduled task(s)
PID:1804

C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION #13032020_pdf.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2732

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\tmpDA09.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3488

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\tmpDE31.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:5004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA657.tmp

Filesize
1KB

MD5
a08944cd73621989652f2dbf596d8fa5

SHA1
a978f73af7b72de05f24dfb865671976c7a2b8f3

SHA256
c2bb3d15247e8879be2feefaa358367b2c0bbb2d801b907a609caa603c1d20ab

SHA512
d3bed255b8437211a6e22fbf2925a63cf79f6aaeb4a6d586ec497bd8e2424eefa55d90e538ed8e8f66673cfe2d2a94741e731fb8f1e30cfd47e1164a222efe2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDA09.tmp

Filesize
4KB

MD5
bdf65f70610625cc771c5cc7ce168c7d

SHA1
a8829b1c071ed0521d11925a98468c12a53a03b8

SHA256
b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5

SHA512
add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4

Download Submit
memory/1804-135-0x0000000000000000-mapping.dmp

Download
memory/2732-139-0x00000000057F0000-0x0000000005856000-memory.dmp

Filesize
408KB

Download
memory/2732-138-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2732-137-0x0000000000000000-mapping.dmp

Download
memory/3488-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3488-140-0x0000000000000000-mapping.dmp

Download
memory/3488-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3488-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4236-134-0x0000000005BA0000-0x0000000005C3C000-memory.dmp

Filesize
624KB

Download
memory/4236-133-0x0000000004A70000-0x0000000004A7A000-memory.dmp

Filesize
40KB

Download
memory/4236-132-0x0000000004D60000-0x0000000004DF2000-memory.dmp

Filesize
584KB

Download
memory/4236-130-0x0000000000020000-0x0000000000118000-memory.dmp

Filesize
992KB

Download
memory/4236-131-0x00000000095F0000-0x0000000009B94000-memory.dmp

Filesize
5.6MB

Download
memory/5004-146-0x0000000000000000-mapping.dmp

Download
memory/5004-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5004-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5004-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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