hawkeye_reborn | acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8

General

Target

acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
Size

2.0MB
MD5

9619d4e3b8a91e6e4ab4e73a122cd59b
SHA1

0381f9fadf9895e27954e062c40b7b8c85c2dac4
SHA256

acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8
SHA512

09d3b42121fb298ec6fca5376c8271e80452206afcd853db6bfe730db5087347b8f8eee9600e6f1812146799d524aa1266711fe4a3c3cdd25f8e2068105c1678
SSDEEP

24576:Au6J33O0c+JY5UZ+XC0kGso6FaBUB0EMRAe/70JnQfVGWpsMFmSj0ZxpnP46WY:qu0c++OCvkGs9Faox50Y

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.privateemail.com
Port:
587
Username:
[email protected]
Password:
qwerty123

Mutex

6e036b22-7bd9-4b65-8751-79a845bd33b4

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:qwerty123 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _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:true _LogInterval:10 _MeltFile:false _Mutex:6e036b22-7bd9-4b65-8751-79a845bd33b4 _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

resource	yara_rule
behavioral2/memory/3448-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2348-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2348-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2348-152-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/640-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/640-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/640-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/640-146-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/640-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/640-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/640-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/640-146-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2348-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2348-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2348-152-0x0000000000400000-0x000000000041C000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\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.

flow	ioc
38	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1808 set thread context of 3448	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	80
PID 3448 set thread context of 640	3448	RegAsm.exe	83
PID 3448 set thread context of 2348	3448	RegAsm.exe	84

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

pid	Process
3328	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
640	vbc.exe
3448	RegAsm.exe
3448	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3448	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3448	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 3448	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	80
PID 1808 wrote to memory of 3448	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	80
PID 1808 wrote to memory of 3448	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	80
PID 1808 wrote to memory of 3448	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	80
PID 1808 wrote to memory of 3448	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	80
PID 1808 wrote to memory of 3328	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	81
PID 1808 wrote to memory of 3328	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	81
PID 1808 wrote to memory of 3328	1808	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	81
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 640	3448	RegAsm.exe	83
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84
PID 3448 wrote to memory of 2348	3448	RegAsm.exe	84

C:\Users\Admin\AppData\Local\Temp\acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
"C:\Users\Admin\AppData\Local\Temp\acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1808
- 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 behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3448
- - 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\tmpF0EC.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:640
- - 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\tmpF4F5.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:2348
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\RegAsm\RegAsm.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:3328

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\tmpF0EC.tmp

Filesize
4KB

MD5
952a930b9fe70f809a67cb4e765c9448

SHA1
7e6c235246cc1be14d8a01ee7688a2a2471d44c9

SHA256
bd8156713974af3003c418302d3647fa84f62836fe83613c05e8bc40cb06a867

SHA512
10d12f2412fd2cb9ecf47cccd0261b17d9a3323957602c06795c4b2244306837d0a979ec6e552dc023ee81719ebcb9455bdb6f9d44f07788664994d1498452fb

Download Submit
memory/640-146-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/640-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/640-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/640-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2348-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2348-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2348-152-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3448-140-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/3448-139-0x0000000073E10000-0x00000000743C1000-memory.dmp

Filesize
5.7MB

Download
memory/3448-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads