hawkeye_reborn | b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14

Analysis

max time kernel
149s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-01-2023 19:18

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General

Target

b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe
Size

2.4MB
MD5

b7a084610cecccf8fb1b0fe7572bdebe
SHA1

7f724617c14b7581773e9c093a8222b17c01b2a3
SHA256

b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14
SHA512

fb6f5bfca3cba50d01d14bbc7bc4f72c0e4b680cdf6f18d7ed10e6798ba3af9d8f31be18f71792a466ee3a061b26677e404dc9a42bb1462e5f450cbf942e941a
SSDEEP

49152:Eu0c++OCvkGs9FakyAFrP779qw6CVRdY:DB3vkJ9hFrtn

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:
?KFfM%)H%?d3k

Mutex

c3867a58-1d92-43cf-9d9a-33ed249a0341

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:?KFfM%)H%?d3k _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:c3867a58-1d92-43cf-9d9a-33ed249a0341 _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 4 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral1/memory/940-57-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/940-62-0x000000000048B2FE-mapping.dmp	m00nd3v_logger
behavioral1/memory/940-63-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/940-64-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/1512-94-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1512-95-0x000000000041211A-mapping.dmp	MailPassView
behavioral1/memory/1512-98-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1512-99-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/1792-77-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1792-78-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1792-81-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1792-82-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1792-84-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

resource	yara_rule
behavioral1/memory/1792-77-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1792-78-0x000000000044472E-mapping.dmp	Nirsoft
behavioral1/memory/1792-81-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1792-82-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1792-84-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1512-94-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1512-95-0x000000000041211A-mapping.dmp	Nirsoft
behavioral1/memory/1512-98-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1512-99-0x0000000000400000-0x000000000041C000-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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2016 set thread context of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 940 set thread context of 1792	940	RegAsm.exe	31
PID 940 set thread context of 1512	940	RegAsm.exe	33

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
676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1792	vbc.exe
1792	vbc.exe
1792	vbc.exe
1792	vbc.exe
1792	vbc.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 940	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	27
PID 2016 wrote to memory of 676	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	28
PID 2016 wrote to memory of 676	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	28
PID 2016 wrote to memory of 676	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	28
PID 2016 wrote to memory of 676	2016	b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe	28
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1792	940	RegAsm.exe	31
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33
PID 940 wrote to memory of 1512	940	RegAsm.exe	33

C:\Users\Admin\AppData\Local\Temp\b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe
"C:\Users\Admin\AppData\Local\Temp\b20e4954f7bf32643cd2076add6a6484cffc7c80f0ee9340e71745669e559b14.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2016
- 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 WriteProcessMemory
  PID:940
- - 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\tmp3B2D.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1792
- - 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\tmpE043.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:1512
- 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:676

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

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3B2D.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/940-83-0x00000000746D0000-0x0000000074C7B000-memory.dmp

Filesize
5.7MB

Download
memory/940-55-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/940-57-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/940-63-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/940-64-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/940-67-0x00000000746D0000-0x0000000074C7B000-memory.dmp

Filesize
5.7MB

Download
memory/1512-94-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-92-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-99-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-98-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-86-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-87-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-89-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1512-91-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1792-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-84-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-69-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-82-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-81-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-77-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-75-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1792-73-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2016-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download