hawkeye_reborn | 936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 04:42

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General

Target

936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe
Size

1.4MB
MD5

3e9b1cd7bea8e5aad8fd32355de2faeb
SHA1

32391147e6be36d06197d4e0641d5bf9e03dabdd
SHA256

936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3
SHA512

017cdbaca9729c6e39eb383418eb8e26fae8b54a0a5fcd58cf05fed70ffb7f0e67e34aa1de4074d192157a682376ede73a31474ec55ef95f0a8eed3b9e2404a6
SSDEEP

24576:rAOcZAh8BbGTd6g+HrTWCGMnuce4hXQoVUsywK6ULRrAPWcBfhNQXNmrK:taRov+LCuug7VU4KVrAPWLIrK

Score

10^/10

hawkeye_reborn m00nd3v_logger collection credential_access discovery infostealer keylogger spyware stealer trojan

Malware Config

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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Detected Nirsoft tools 7 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

Processes:

resource	yara_rule
behavioral2/memory/1552-49-0x0000000005D70000-0x0000000005DE6000-memory.dmp	Nirsoft
behavioral2/memory/4660-57-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4660-56-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4660-63-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3416-65-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3416-66-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3416-68-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 2 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/1552-46-0x0000000001100000-0x00000000017FC000-memory.dmp	m00nd3v_logger
behavioral2/memory/1552-48-0x0000000001100000-0x0000000001190000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1552-49-0x0000000005D70000-0x0000000005DE6000-memory.dmp	MailPassView
behavioral2/memory/3416-65-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3416-66-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3416-68-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1552-49-0x0000000005D70000-0x0000000005DE6000-memory.dmp	WebBrowserPassView
behavioral2/memory/4660-57-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4660-56-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4660-63-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

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

Processes:

936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe

Executes dropped EXE 1 IoCs

Processes:

urdavsa.pif

pid	Process
4940	urdavsa.pif

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\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.

Processes:

flow	ioc
49	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

urdavsa.pifRegSvcs.exe

description	pid	Process	procid_target
PID 4940 set thread context of 1552	4940	urdavsa.pif	95
PID 1552 set thread context of 4660	1552	RegSvcs.exe	97
PID 1552 set thread context of 3416	1552	RegSvcs.exe	98

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

vbc.exevbc.exe936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exeurdavsa.pifRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	urdavsa.pif
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

RegSvcs.exeurdavsa.pifvbc.exe

pid	Process
1552	RegSvcs.exe
1552	RegSvcs.exe
1552	RegSvcs.exe
1552	RegSvcs.exe
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4660	vbc.exe
4660	vbc.exe
4940	urdavsa.pif
4940	urdavsa.pif
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4660	vbc.exe
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif
4940	urdavsa.pif

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	1552	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid	Process
1552	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exeurdavsa.pifRegSvcs.exe

description	pid	Process	procid_target
PID 4720 wrote to memory of 4940	4720	936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe	86
PID 4720 wrote to memory of 4940	4720	936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe	86
PID 4720 wrote to memory of 4940	4720	936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe	86
PID 4940 wrote to memory of 1552	4940	urdavsa.pif	95
PID 4940 wrote to memory of 1552	4940	urdavsa.pif	95
PID 4940 wrote to memory of 1552	4940	urdavsa.pif	95
PID 4940 wrote to memory of 1552	4940	urdavsa.pif	95
PID 4940 wrote to memory of 1552	4940	urdavsa.pif	95
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 4660	1552	RegSvcs.exe	97
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98
PID 1552 wrote to memory of 3416	1552	RegSvcs.exe	98

C:\Users\Admin\AppData\Local\Temp\936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe
"C:\Users\Admin\AppData\Local\Temp\936ad4294125b52a7bbcbc1130128209932a3fbe505eb0fb539495c61205a5b3.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4720
- 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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4940
- - 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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1552
  - - 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\tmp27C7.tmp"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:4660
  - - 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\tmp2BDE.tmp"
      4⤵
      Accesses Microsoft Outlook accounts
      System Location Discovery: System Language Discovery
      PID:3416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\82139548\pqbfmorxw.docx

Filesize
1.1MB

MD5
545e57cc8251f56fb77dde769cb11c97

SHA1
342c79300e6cdf7644eda1c72ffdbaa46bde55f2

SHA256
7679baf73789098bc9d5a04c82de4b5cd2ab209a0b58f9ace561f50cf1efdaf8

SHA512
5b03f06e530b17035e2d28e8eb2b4caca30c9abccd0c100261b0b5bd51bd8ec3a08a1cc36945da9e7e7aa408cfa393d0a310e175e07013dda9ade2413638d25f

Download Submit
C:\Users\Admin\AppData\Local\Temp\82139548\urdavsa.pif

Filesize
646KB

MD5
cdbb08d4234736c4a052dc3f181e66f2

SHA1
6801a805b6dcb760e8bf399a7d3ad0489fec7bfb

SHA256
07e5f6d7ec7ccbc3d742658e9161d799934c6f7f6a3ebf560f361b4ee1730b6a

SHA512
1ebd1a546e64d4b36d4f143ff7211d953f8db8e74c739db5e9c0939a6eb010a461fd1368f8a7813a8a2da804de6993010075ac21e4917d74d3f9394eaebafdfb

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp27C7.tmp

Filesize
4KB

MD5
463b5cfc270ed672e140fc2c1a25aec1

SHA1
23e37a49996b1208888e054fab11aa1e1a81f649

SHA256
2bd023dd922e93f6c6f471751ae97a1fd24a93aa4230e53ac91b8c37dab9b185

SHA512
b0fa0425dc462fa10a56fb28f36b84f3a0e6426922c1fd37e56c4406e713a00aef2bbc04024f06133d1f63960a97372feb32fd4ebf43105b9d9823f37820b4b6

Download Submit
memory/1552-49-0x0000000005D70000-0x0000000005DE6000-memory.dmp

Filesize
472KB

Download
memory/1552-46-0x0000000001100000-0x00000000017FC000-memory.dmp

Filesize
7.0MB

Download
memory/1552-47-0x00000000741EE000-0x00000000741EF000-memory.dmp

Filesize
4KB

Download
memory/1552-50-0x000000000AA50000-0x000000000AFF4000-memory.dmp

Filesize
5.6MB

Download
memory/1552-51-0x000000000A5A0000-0x000000000A63C000-memory.dmp

Filesize
624KB

Download
memory/1552-52-0x00000000741E0000-0x0000000074990000-memory.dmp

Filesize
7.7MB

Download
memory/1552-53-0x0000000006020000-0x0000000006086000-memory.dmp

Filesize
408KB

Download
memory/1552-55-0x0000000006840000-0x00000000068D2000-memory.dmp

Filesize
584KB

Download
memory/1552-71-0x00000000067C0000-0x00000000067CA000-memory.dmp

Filesize
40KB

Download
memory/1552-70-0x00000000741E0000-0x0000000074990000-memory.dmp

Filesize
7.7MB

Download
memory/1552-69-0x00000000741EE000-0x00000000741EF000-memory.dmp

Filesize
4KB

Download
memory/1552-48-0x0000000001100000-0x0000000001190000-memory.dmp

Filesize
576KB

Download
memory/3416-65-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3416-66-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3416-68-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4660-63-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4660-62-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/4660-56-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4660-57-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download