hawkeye_reborn | ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306

General

Target

ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe
Size

713KB
MD5

c0bf88a48889c5372862f8d172c484e1
SHA1

150f10184c98ebe98261c8220a71dcb37d440e66
SHA256

ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306
SHA512

ccc7bbab28ecc19dc3a4b5d5943c8d6a18a6347fe3db06d10b736e189054f68fc5ae3673c0f5dcebb6bba4b06da5d76f0cfa3483dd32300bc21c558965985ec4

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

Protocol: smtp
Host:
mail.floordecor.in
Port:
25
Username:
[email protected]
Password:
Fantabulous0!

Mutex

db9aeb2f-51cd-4c51-810c-a0d53ca41f68

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Fantabulous0! _EmailPort:25 _EmailSSL:false _EmailServer:mail.floordecor.in _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:5 _MeltFile:false _Mutex:db9aeb2f-51cd-4c51-810c-a0d53ca41f68 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:false _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4884-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4884-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4884-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4936-141-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4936-143-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4936-144-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

resource	yara_rule
behavioral2/memory/4936-141-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4936-143-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4936-144-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4884-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4884-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4884-150-0x0000000000400000-0x000000000041C000-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-1-5-21-1809750270-3141839489-3074374771-1000\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
42	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5104 set thread context of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 4104 set thread context of 4936	4104	RegSvcs.exe	91
PID 4104 set thread context of 4884	4104	RegSvcs.exe	92

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4936	vbc.exe
4936	vbc.exe
4936	vbc.exe
4936	vbc.exe
4104	RegSvcs.exe
4104	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4104	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4104	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 5104 wrote to memory of 4104	5104	ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe	90
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4936	4104	RegSvcs.exe	91
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92
PID 4104 wrote to memory of 4884	4104	RegSvcs.exe	92

C:\Users\Admin\AppData\Local\Temp\ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe
"C:\Users\Admin\AppData\Local\Temp\ee491aedf946edc54fbfe986995160ace7c3fb8f6a53ef3baab8e574f80af306.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4104
- - 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\tmpB1EB.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4936
- - 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\tmpB5F3.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:4884

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\tmpB1EB.tmp

Filesize
4KB

MD5
bdf65f70610625cc771c5cc7ce168c7d

SHA1
a8829b1c071ed0521d11925a98468c12a53a03b8

SHA256
b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5

SHA512
add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4

Download Submit
memory/4104-136-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4104-138-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4104-139-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4884-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4884-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4884-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4936-141-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4936-144-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4936-143-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/5104-133-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/5104-137-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/5104-134-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download

Analysis

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