hawkeye_reborn | 8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
01/07/2022, 03:25

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General

Target
8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
Size 907KB
Sample220701-dym3tsbhd2
SHA256 8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26
MD5 77f36f1ae786cf0835ce574b81668db6
SHA1 0987f5681d484ad149890a585766a013cf3b64b3
SHA512 be477e9ab39c00adc55a24fe4893f835e1475ede17a4632c9359d31064f870edf9639c51550615bfce82e34f5265ab01880099550fa1a4b4d6c9d8be95cdd27a
MD5 SHA1 SHA512

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol
smtp
Host
smtpout.secureserver.net
Port
25
Username
[email protected]
Password
uatm51QlM1

Mutex

99dc177c-6946-4214-9335-e6da61ec656d

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:uatm51QlM1 _EmailPort:25 _EmailSSL:false _EmailServer:smtpout.secureserver.net _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:60 _MeltFile:false _Mutex:99dc177c-6946-4214-9335-e6da61ec656d _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/360-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3376-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3376-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3376-152-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2088-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2088-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2088-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2088-146-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/2088-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2088-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2088-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2088-146-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3376-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3376-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3376-152-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2280-130-0x0000000000460000-0x0000000000651000-memory.dmp	upx
behavioral2/memory/2280-131-0x0000000000460000-0x0000000000651000-memory.dmp	upx
behavioral2/memory/2280-138-0x0000000000460000-0x0000000000651000-memory.dmp	upx

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AddressParser.url	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.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-1-5-21-1809750270-3141839489-3074374771-1000\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
33	bot.whatismyipaddress.com

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2280-131-0x0000000000460000-0x0000000000651000-memory.dmp	autoit_exe
behavioral2/memory/2280-138-0x0000000000460000-0x0000000000651000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2280 set thread context of 360	2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe	87
PID 360 set thread context of 2088	360	RegAsm.exe	88
PID 360 set thread context of 3376	360	RegAsm.exe	89

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
2088	vbc.exe
360	RegAsm.exe
360	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	360	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
360	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 360	2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe	87
PID 2280 wrote to memory of 360	2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe	87
PID 2280 wrote to memory of 360	2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe	87
PID 2280 wrote to memory of 360	2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe	87
PID 2280 wrote to memory of 360	2280	8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe	87
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 2088	360	RegAsm.exe	88
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89
PID 360 wrote to memory of 3376	360	RegAsm.exe	89

C:\Users\Admin\AppData\Local\Temp\8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe
"C:\Users\Admin\AppData\Local\Temp\8492772ab8cba85be77602b00a06b8cc46c2beeecca0c8d52f6b141dc5d50e26.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2280
- 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:360
- - 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\tmpB863.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2088
- - 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\tmpBC8A.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

tmpB863.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpB863.tmp
Size 4KB
SHA256 b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5
MD5 bdf65f70610625cc771c5cc7ce168c7d
SHA1 a8829b1c071ed0521d11925a98468c12a53a03b8
SHA512 add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4
SSDEEP 48:wvvv0wixfvvcwixfdvv0wixBvv0wixakvv0wi7:mvYxvAp1vYPvYbvY7
MD5 SHA1 SHA512 SSDEEP

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memory/360-139-0x0000000074610000-0x0000000074BC1000-memory.dmp

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memory/360-133-0x0000000000400000-0x0000000000490000-memory.dmp

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memory/360-140-0x0000000074610000-0x0000000074BC1000-memory.dmp

Download

memory/2088-142-0x0000000000400000-0x000000000045B000-memory.dmp

Download

memory/2088-144-0x0000000000400000-0x000000000045B000-memory.dmp

Download

memory/2088-145-0x0000000000400000-0x000000000045B000-memory.dmp

Download

memory/2088-146-0x0000000000400000-0x000000000045B000-memory.dmp

Download

memory/2280-138-0x0000000000460000-0x0000000000651000-memory.dmp

Download

memory/2280-130-0x0000000000460000-0x0000000000651000-memory.dmp

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memory/2280-131-0x0000000000460000-0x0000000000651000-memory.dmp

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memory/3376-149-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/3376-151-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/3376-152-0x0000000000400000-0x000000000041C000-memory.dmp

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