hawkeye_reborn | 7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936

Analysis

max time kernel
150s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2022 08:34

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General

Target

7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
Size

491KB
MD5

c88ad6ed5e4209ce0ef14e38618eb7a3
SHA1

e8c615e7f8a53b01b9cc2fe67031cdd20a325e94
SHA256

7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936
SHA512

df48a2a91ff6f937599bbcd7ca512fa8db7504254ea2f96b68435a0d797bc2cf5d79d4b521cac9905526e31a0a939df5c085e3abedfc0d3f6743820e0f2a118c

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.cofcoainternational.com
Port:
587
Username:
[email protected]
Password:
o#EXCLP[T8#f+eBLWz

Mutex

5202a7e8-1ff0-4d73-aca2-c3b00c8ab3dd

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:o#EXCLP[T8#f+eBLWz _EmailPort:587 _EmailSSL:true _EmailServer:mail.cofcoainternational.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:20 _MeltFile:false _Mutex:5202a7e8-1ff0-4d73-aca2-c3b00c8ab3dd _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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\3uZ69h2vH3b826O7\\e3tAI0MXkz5C.exe\",explorer.exe"	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/736-135-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/5060-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/5060-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/5060-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4648-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4648-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4648-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4648-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4648-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4648-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4648-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4648-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5060-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/5060-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/5060-150-0x0000000000400000-0x000000000041C000-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-1-5-21-2660308776-3705150086-26593515-1000\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
71	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3268 set thread context of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 736 set thread context of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 set thread context of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
4648	vbc.exe
736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
Token: SeDebugPrivilege	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 2168	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	84
PID 3268 wrote to memory of 2168	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	84
PID 3268 wrote to memory of 2168	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	84
PID 3268 wrote to memory of 4064	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	85
PID 3268 wrote to memory of 4064	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	85
PID 3268 wrote to memory of 4064	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	85
PID 3268 wrote to memory of 488	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	86
PID 3268 wrote to memory of 488	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	86
PID 3268 wrote to memory of 488	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	86
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 3268 wrote to memory of 736	3268	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	87
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 4648	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	92
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94
PID 736 wrote to memory of 5060	736	7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe	94

C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
"C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
  "C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe"
  2⤵
  PID:2168
- C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
  "C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe"
  2⤵
  PID:4064
- C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
  "C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe"
  2⤵
  PID:488
- C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe
  "C:\Users\Admin\AppData\Local\Temp\7f5f56ee5266fd272fd8789cf198f50727f64896ccf7ab950e340811f99c6936.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:736
- - 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\tmpE592.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4648
- - 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\tmpEDA2.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:5060

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE592.tmp

Filesize
4KB

MD5
a64ef19cb7924d0ef7b27699e0237041

SHA1
b6392aa8451f0721fcadff793808f8630182e66e

SHA256
66635dcdbf3439d7e09ac3f043c0ff6792f1ec281070fea4618d9b5fb287cb56

SHA512
66f6ae0b27227cfaf57a28e8f592a899375f763d0dc1e4f0199444b52e026f04243761bb20af127a7815a5c59db3c9fe1c1ff2a3ef069b8eccff3eef68da284b

Download Submit
memory/736-138-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/736-135-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/736-136-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/3268-137-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/3268-130-0x00000000751C0000-0x0000000075771000-memory.dmp

Filesize
5.7MB

Download
memory/4648-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4648-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4648-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4648-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5060-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5060-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5060-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download