hawkeye_reborn | b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2022 21:21

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General

Target

b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
Size

954KB
MD5

5fbedc2eff4f6551b77eac2e9d7e5845
SHA1

0d9a0a5c1ec803d0951cc91188ef95ad2ca53c32
SHA256

b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0
SHA512

9e7b4bc63957df1a8102fb901422d34dfb51a71c704e08eec9fdbbb29b9af4fb50e32a47a1300ea858a39f0dc2e7bfd10013509804251e49ea13f49c09fc6cf2

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:
)zi4JuPd8m(q*

Mutex

431cbb73-14c0-4f99-9245-4f5a26754c5e

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:)zi4JuPd8m(q* _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:431cbb73-14c0-4f99-9245-4f5a26754c5e _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/2856-135-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/760-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/760-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/760-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4608-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4608-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4608-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4608-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4608-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4608-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4608-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4608-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/760-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/760-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/760-151-0x0000000000400000-0x000000000041C000-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-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.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-1-5-21-2372564722-193526734-2636556182-1000\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
56	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4264 set thread context of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 2856 set thread context of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 set thread context of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88

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
1536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
4608	vbc.exe
2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 1536	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	84
PID 4264 wrote to memory of 1536	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	84
PID 4264 wrote to memory of 1536	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	84
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 4264 wrote to memory of 2856	4264	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	86
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 4608	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	87
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88
PID 2856 wrote to memory of 760	2856	b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe	88

C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
"C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4264
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FvHOzTc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5796.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1536
- C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
  "C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2856
- - 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\tmpA131.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4608
- - 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\tmpA578.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:760

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\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe.log

Filesize
500B

MD5
85dac674f699b59130cd2f4d7e2e04c5

SHA1
bc28aa347d27da7e9121ed2d823c63daf4ec5f58

SHA256
688549abc7e5071c610eaf9aa5b0b308f43116b1e14f118ff3e7fe1c969a9cde

SHA512
a045d0a3c45aa54ca922056139b13605fbefa48365b9b17ff513d2e8d61a214df6119adb7ba9ad4fe7ffb61c5244c5514704499efbf3aca7c9a954796fea76c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5796.tmp

Filesize
1KB

MD5
c12a9c8e4bec71481f4b69ff449ce25a

SHA1
747c2ed0b0f8ec66c0701fcfbaf1550351bea0d2

SHA256
f4a0e71fd20f17203bd0b0d78c662404e1773ffa1d6a638cf9f232f7062e9638

SHA512
72528c5c407bd782b4b3115156308bee3168b1a3e53e267fee8a9f5dc1873cb729f620b87db286597c269147800febb1c2da49a6846a7624e0b944c8f1124718

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA131.tmp

Filesize
4KB

MD5
8376e754a86cd9a9461b4a4ae2486b11

SHA1
d0e566622882fde386f482f1dcee15b2c7fa5d3a

SHA256
c02f630d99769ab6a71fec1ee712a8c6a97742e5469b4e4157d5ca716e09e62c

SHA512
a1caf85a93499f37d7451bf9b3ef01cbf833e9371585257c009a5de183d072d46a0b8124a8816e0bd94025a5129ad6fb15738f12a865485a3aff07343a14ec6a

Download Submit
memory/760-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/760-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/760-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2856-135-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2856-139-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/2856-137-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/4264-138-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/4264-130-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/4264-131-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/4608-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4608-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4608-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4608-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download