hawkeye_reborn | 4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3

Analysis

max time kernel
137s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220718-en
resource tags

arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2022 20:26

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General

Target

4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe
Size

870KB
MD5

3e3f7f6698c47a3925a633f276f69051
SHA1

2f20ca548e7fba2b335f3936e1815c97ec69b8c7
SHA256

4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3
SHA512

2b8afd1b93db12d8eb31e8161ee046edf8bc98daf0c59178f1d7fb21d6999680eb6ec1d254d0a893f028043e5ecedb180822bf25facce537f92bc3c84028c48e

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:
yngt90215

Mutex

f71ece4c-834e-4dab-9bc6-2234a9c3e224

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:yngt90215 _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:f71ece4c-834e-4dab-9bc6-2234a9c3e224 _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/1140-135-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/1392-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1392-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1392-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4320-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4320-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4320-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4320-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4320-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4320-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4320-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4320-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1392-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1392-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1392-151-0x0000000000400000-0x000000000041C000-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-1-5-21-2783062828-828903012-4218294845-1000\Control Panel\International\Geo\Nation	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.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-1-5-21-2783062828-828903012-4218294845-1000\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
14	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4880 set thread context of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 1140 set thread context of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 set thread context of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82

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
2528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
4320	vbc.exe
1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe
1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 2528	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	77
PID 4880 wrote to memory of 2528	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	77
PID 4880 wrote to memory of 2528	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	77
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 4880 wrote to memory of 1140	4880	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	79
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 4320	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	81
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82
PID 1140 wrote to memory of 1392	1140	4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe	82

C:\Users\Admin\AppData\Local\Temp\4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe
"C:\Users\Admin\AppData\Local\Temp\4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DDlmqA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6B3D.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2528
- C:\Users\Admin\AppData\Local\Temp\4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe
  "C:\Users\Admin\AppData\Local\Temp\4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1140
- - 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\tmp9867.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4320
- - 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\tmp9C7F.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:1392

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\4fcd41285683b26331adc8f5e3f5885035c50cbbd677f72c00067bfd33de31c3.exe.log

Filesize
588B

MD5
49461f799113a05a28d6b992090c22ce

SHA1
4049a26ca32ff9ed84fd748b75b36b73e17510ce

SHA256
efa0ab0bd196baf69522d0e11a8bb384a1f0e1806590db7b6ed34abcf6faf5c3

SHA512
dffd0fc9f13c5821f9a55bbfb0e1cb980b29903228805fda0331de68ef1ecfa7e716ebcb50c1a2429e5373f6c9e31977472e04769adf9feac8c7fe10f1814bc5

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6B3D.tmp

Filesize
1KB

MD5
fbcf39bb03d88425b7624ac7d0a19fcd

SHA1
11407d42d19edda98f94c5c27a508483f16161d9

SHA256
7d563200f7ad90567575cc69780fc20e0d3d7644eec985203c1ce21d2a668cf3

SHA512
d2d24fa31c3c514f4df64b460cbeacbe2be45ebea503179968c554808ce9cc9afd286e67691592c7551eacf09d1d2ffc4ba6fee5f54659475146fdea9c13c84a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9867.tmp

Filesize
4KB

MD5
3041973ccb7e0bbc2401526abd2c56cf

SHA1
aa5e4138103475f43515114778dded3fe2093df5

SHA256
26448887dcdf4fc71cdb0cc1fc66e181b8be6769f05aa12463c1f915a5a59f94

SHA512
c4957b16ba5c7b9bdb1cf70cea564519024501f83b5b068e81644225aaeedb7f33cd3294c6d1bcd785ad272395f1a63df2f9646242825fc574b3f5563cc1a80d

Download Submit
memory/1140-138-0x0000000074BD0000-0x0000000075181000-memory.dmp

Filesize
5.7MB

Download
memory/1140-143-0x0000000074BD0000-0x0000000075181000-memory.dmp

Filesize
5.7MB

Download
memory/1140-135-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1392-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1392-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1392-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4320-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4320-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4320-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4320-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4880-137-0x0000000074BD0000-0x0000000075181000-memory.dmp

Filesize
5.7MB

Download
memory/4880-130-0x0000000074BD0000-0x0000000075181000-memory.dmp

Filesize
5.7MB

Download
memory/4880-131-0x0000000074BD0000-0x0000000075181000-memory.dmp

Filesize
5.7MB

Download