hawkeye_reborn | bdade907a458b6c9d2e87af5667c3b8a16aa7804535634ed662b0e07c34f64b1

Analysis

max time kernel
151s
max time network
114s
platform
windows10_x64
resource
win10v20210410
submitted
14/08/2021, 13:43

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General

Target
E-Remittance Form_z.TXT.exe
Size 1.4MB
Sample210814-myygr2d166
SHA256 bdade907a458b6c9d2e87af5667c3b8a16aa7804535634ed662b0e07c34f64b1
MD5 0c3bdc11fd6454bb67da849864170b44
SHA1 1c925518e075761758a47f677016c95f5e80c92c
SHA512 b75c5e2967976c5df69b7ad438b9dc26b68accd1fe707575f396b3926e16c99dbf7fd4f30815430e5160461793de9f7897bc2660307f94aa8795a01220b7ad9b
MD5 SHA1 SHA512

Score

10^/10

hawkeye_reborn m00nd3v_logger keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol
smtp
Host
smtp.yandex.com
Port
587
Username
[email protected]
Password
PLAYBOY@123

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol
smtp
Host
smtp.yandex.com
Port
587
Username
[email protected]
Password
PLAYBOY@123

Mutex

0afb590f-6441-4e30-9017-486274a19cc9

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:PLAYBOY@123 _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.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:2880 _MeltFile:false _Mutex:0afb590f-6441-4e30-9017-486274a19cc9 _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 2 IoCs

Detects M00nD3v Logger payload in memory.

resource	yara_rule
behavioral2/memory/3364-119-0x0000000000F00000-0x00000000013CF000-memory.dmp	m00nd3v_logger
behavioral2/memory/3364-120-0x0000000000F8B2FE-mapping.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3364-123-0x0000000005960000-0x00000000059D2000-memory.dmp	MailPassView
behavioral2/memory/3080-132-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3080-133-0x000000000041211A-mapping.dmp	MailPassView
behavioral2/memory/3080-134-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3364-123-0x0000000005960000-0x00000000059D2000-memory.dmp	WebBrowserPassView
behavioral2/memory/2120-128-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2120-129-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral2/memory/2120-130-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/3364-123-0x0000000005960000-0x00000000059D2000-memory.dmp	Nirsoft
behavioral2/memory/2120-128-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2120-129-0x000000000044472E-mapping.dmp	Nirsoft
behavioral2/memory/2120-130-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3080-132-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3080-133-0x000000000041211A-mapping.dmp	Nirsoft
behavioral2/memory/3080-134-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

pid	Process
2504	urdavsa.pif

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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
14	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2504 set thread context of 3364	2504	urdavsa.pif	81
PID 3364 set thread context of 2120	3364	RegSvcs.exe	83
PID 3364 set thread context of 3080	3364	RegSvcs.exe	84

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2504	urdavsa.pif
2504	urdavsa.pif
3364	RegSvcs.exe
3364	RegSvcs.exe
3364	RegSvcs.exe
3364	RegSvcs.exe
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2120	vbc.exe
2120	vbc.exe
2504	urdavsa.pif
2504	urdavsa.pif
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2120	vbc.exe
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif
2504	urdavsa.pif

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3364	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3364	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 2504	3156	E-Remittance Form_z.TXT.exe	76
PID 3156 wrote to memory of 2504	3156	E-Remittance Form_z.TXT.exe	76
PID 3156 wrote to memory of 2504	3156	E-Remittance Form_z.TXT.exe	76
PID 2504 wrote to memory of 3364	2504	urdavsa.pif	81
PID 2504 wrote to memory of 3364	2504	urdavsa.pif	81
PID 2504 wrote to memory of 3364	2504	urdavsa.pif	81
PID 2504 wrote to memory of 3364	2504	urdavsa.pif	81
PID 2504 wrote to memory of 3364	2504	urdavsa.pif	81
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 2120	3364	RegSvcs.exe	83
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84
PID 3364 wrote to memory of 3080	3364	RegSvcs.exe	84

C:\Users\Admin\AppData\Local\Temp\E-Remittance Form_z.TXT.exe
"C:\Users\Admin\AppData\Local\Temp\E-Remittance Form_z.TXT.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Users\Admin\AppData\Local\Temp\82139548\urdavsa.pif
  "C:\Users\Admin\AppData\Local\Temp\82139548\urdavsa.pif" rpgc.htg
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2504
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3364
  - - 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\tmpB00C.tmp"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2120
  - - 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\tmpB443.tmp"
      4⤵
      PID:3080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2120-128-0x0000000000400000-0x000000000045B000-memory.dmp

Download

memory/2120-130-0x0000000000400000-0x000000000045B000-memory.dmp

Download

memory/3080-134-0x0000000000400000-0x000000000041C000-memory.dmp

Download

memory/3080-132-0x0000000000400000-0x000000000041C000-memory.dmp

Download

memory/3364-119-0x0000000000F00000-0x00000000013CF000-memory.dmp

Download

memory/3364-127-0x0000000005B90000-0x0000000005B91000-memory.dmp

Download

memory/3364-126-0x0000000005950000-0x0000000005951000-memory.dmp

Download

memory/3364-125-0x000000000A180000-0x000000000A181000-memory.dmp

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memory/3364-124-0x000000000A4A0000-0x000000000A4A1000-memory.dmp

Download

memory/3364-123-0x0000000005960000-0x00000000059D2000-memory.dmp

Download

memory/3364-135-0x00000000067A0000-0x00000000067A1000-memory.dmp

Download

memory/3364-136-0x0000000006760000-0x0000000006761000-memory.dmp

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