hawkeye_reborn | 3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281

General

Target

3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe
Size

1.9MB
MD5

797994f395d4e8caa716f0d59823f06a
SHA1

314bb08fde8628c07ca54710c119f37a5b72cc66
SHA256

3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281
SHA512

e8fdc85343c005d645bf4b10653a5821bc24f86c5a7e432c5d90113fee05c50ee9104af5de419e5b514ecf355c9371ae9e2f33320cd715330361f38a9096f12b
SSDEEP

24576:QCdxte/80jYLT3U1jfsWa+Ev3K22ynn2O/jFyNmFvCd5EtQ:Zw80cTsjkWa+Z3

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:
usdgrande45

Mutex

1cbae0c3-f31b-49d8-8d56-bd03c44aace8

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:usdgrande45 _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:1cbae0c3-f31b-49d8-8d56-bd03c44aace8 _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/1720-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4792-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4792-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4792-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2032-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2032-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2032-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2032-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/2032-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2032-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2032-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2032-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4792-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4792-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4792-151-0x0000000000400000-0x000000000041C000-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-1-5-21-2629973501-4017243118-3254762364-1000\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
43	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4740 set thread context of 1720	4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe	79
PID 1720 set thread context of 2032	1720	RegAsm.exe	81
PID 1720 set thread context of 4792	1720	RegAsm.exe	82

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
2032	vbc.exe
1720	RegAsm.exe
1720	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1720	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe
4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe
4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe
4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe
4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1720	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 1720	4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe	79
PID 4740 wrote to memory of 1720	4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe	79
PID 4740 wrote to memory of 1720	4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe	79
PID 4740 wrote to memory of 1720	4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe	79
PID 4740 wrote to memory of 1720	4740	3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe	79
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 2032	1720	RegAsm.exe	81
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82
PID 1720 wrote to memory of 4792	1720	RegAsm.exe	82

C:\Users\Admin\AppData\Local\Temp\3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe
"C:\Users\Admin\AppData\Local\Temp\3a43c45d7052f1dfa244b28904de13fe902bcc345a42ec7f424a518887255281.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4740
- 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:1720
- - 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\tmp2EE.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2032
- - 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\tmpBD8.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:4792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2EE.tmp

Filesize
4KB

MD5
30177e1276595fd69ea96b692f49d776

SHA1
75769c29031ca1ad8e175dd700c74b5e35c5b0c7

SHA256
76d4066990e2ee2776f733a25ce23e9af545fd6f1a3b5760d603bdc05d9402d5

SHA512
ccdf20174d299de8ec21445faaf4ebe95c04bd7634c9fe138ba54262b754620c2dfd53a5c94b7d53518181d2eab7b5c97d7933d3a66d05220b06aee120893d4b

Download Submit
memory/1720-139-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/1720-138-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/1720-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2032-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2032-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2032-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2032-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4792-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4792-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4792-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

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