hawkeye_reborn | 5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506

General

Target

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
Size

685KB
MD5

c3b0b9d8cc7bb143e9a6845af54af6dc
SHA1

f30a60927843e9623c678d118ed164ecde5dbc76
SHA256

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506
SHA512

02454c308c6ed143f87e1b9fa84976ea24717e8a32803b29a746cc0af5417bd9ad58d1d983a69e31035309338ccfa6f643fcd4ffe63ebf15a27d59b87b3065ef

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.1

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
@mexicod1.,

Mutex

95252d05-89d9-42be-b169-3b8ae9eac237

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:@mexicod1., _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:95252d05-89d9-42be-b169-3b8ae9eac237 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.1, 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 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4688-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4688-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4688-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4688-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/436-138-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/436-141-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/436-142-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/436-143-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/436-138-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/436-141-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/436-142-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/436-143-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4688-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4688-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4688-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4688-149-0x0000000000400000-0x000000000041C000-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

Processes:

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

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-1-5-21-2632097139-1792035885-811742494-1000\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

45 bot.whatismyipaddress.com

flow	ioc
45	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

description	pid	process	target process
PID 4868 set thread context of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4140 set thread context of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 set thread context of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe

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

Processes:

schtasks.exe

pid process

4348 schtasks.exe

pid	process
4348	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

vbc.exe5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

pid	process
436	vbc.exe
436	vbc.exe
436	vbc.exe
436	vbc.exe
4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

description pid process

Token: SeDebugPrivilege 4140 5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

pid process

4140 5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

description	pid	process
Token: SeDebugPrivilege	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

pid	process
4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe

description	pid	process	target process
PID 4868 wrote to memory of 4348	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	schtasks.exe
PID 4868 wrote to memory of 4348	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	schtasks.exe
PID 4868 wrote to memory of 4348	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	schtasks.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4868 wrote to memory of 4140	4868	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 436	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe
PID 4140 wrote to memory of 4688	4140	5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
"C:\Users\Admin\AppData\Local\Temp\5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nGyuGJtSIHvn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5AE6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4348
- C:\Users\Admin\AppData\Local\Temp\5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506.exe
  "{path}"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4140
- - 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\tmp884F.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:436
- - 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\tmp904F.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:4688

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5AE6.tmp

Filesize
1KB

MD5
094951535f0ff180808daaee2acac81c

SHA1
17e61e37159fa2d2575be9de7b8ac99bd277380f

SHA256
fd124e6f31570d29805535d7f8cc4c7489add2b9a7520dcd56f305a9301ad778

SHA512
c840d61ae56ce503a399ad7796de219ec63e922da2b24adb5880c4fa0ad828110cd143c5315511c4737bdd1bf43cf926986bde4a9e41d4e2657df039c1c5f027

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp884F.tmp

Filesize
4KB

MD5
92b3d04dbcf7aa8eabb0096c55624068

SHA1
04a3b14a8f16bdd8a67f1b5d6be8c3db79c766c7

SHA256
84e388e2bbff6a229d99df8d7e0558e46e793106c2f3bb290c6acc06fe31fe9c

SHA512
fbd6a298b66e2117f68028cdf9fa1b3e441f87fa8a052ce1be628ae65116d5b2953cdc8117dce57e86475a75412b1a85f431eb0da6dd788ec5312d34ff71f9d1

Download Submit
memory/436-143-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/436-142-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/436-141-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/436-138-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/436-137-0x0000000000000000-mapping.dmp

Download
memory/4140-136-0x0000000074F00000-0x00000000754B1000-memory.dmp

Filesize
5.7MB

Download
memory/4140-140-0x0000000074F00000-0x00000000754B1000-memory.dmp

Filesize
5.7MB

Download
memory/4140-134-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4140-133-0x0000000000000000-mapping.dmp

Download
memory/4348-131-0x0000000000000000-mapping.dmp

Download
memory/4688-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4688-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4688-145-0x0000000000000000-mapping.dmp

Download
memory/4688-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4688-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4868-135-0x0000000074F00000-0x00000000754B1000-memory.dmp

Filesize
5.7MB

Download
memory/4868-130-0x0000000074F00000-0x00000000754B1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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