hawkeye_reborn | 5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506

Analysis

max time kernel
135s
max time network
140s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 19:37

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General

Target

c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe
Size

685KB
MD5

c3b0b9d8cc7bb143e9a6845af54af6dc
SHA1

f30a60927843e9623c678d118ed164ecde5dbc76
SHA256

5c9a0e4c0649e58ddbe18a7b19176626db079cc9004190fe1cc7210f7065c506
SHA512

02454c308c6ed143f87e1b9fa84976ea24717e8a32803b29a746cc0af5417bd9ad58d1d983a69e31035309338ccfa6f643fcd4ffe63ebf15a27d59b87b3065ef
SSDEEP

12288:ed02Ssx62G0pOa69m/NZdzfvgIu8Z8cLI+qR8gFeDe77CeNTjQBK9IuSY:ehG0T/dIB8ZjMjiDeq6HQUEY

Score

10^/10

hawkeye_reborn collection credential_access discovery 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
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.

resource	yara_rule
behavioral1/memory/2324-38-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2324-41-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2324-40-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2324-46-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2136-59-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2136-60-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2136-62-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2136-59-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2136-60-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2136-62-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2324-38-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/2324-41-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/2324-40-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/2324-46-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

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-1-5-21-2703099537-420551529-3771253338-1000\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
2	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2680 set thread context of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2360 set thread context of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 set thread context of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2836	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2324	vbc.exe
2324	vbc.exe
2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe
2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2836	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	30
PID 2680 wrote to memory of 2836	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	30
PID 2680 wrote to memory of 2836	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	30
PID 2680 wrote to memory of 2836	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	30
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2680 wrote to memory of 2360	2680	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	32
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2324	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	34
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35
PID 2360 wrote to memory of 2136	2360	c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe	35

C:\Users\Admin\AppData\Local\Temp\c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nGyuGJtSIHvn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2942.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2836
- C:\Users\Admin\AppData\Local\Temp\c3b0b9d8cc7bb143e9a6845af54af6dc_JaffaCakes118.exe
  "{path}"
  2⤵
  - 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:2360
- - 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\tmp53AC.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2324
- - 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\tmp455B.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Scripting

T1064

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Scripting

T1064

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2942.tmp

Filesize
1KB

MD5
192690e60a2eb2fc3aef871bdb4d1ca8

SHA1
ccac2a8ddd709608c219e151c1ecc1707015ed90

SHA256
319bd4856b090fd749105872bf50a11461af3224593f6883577a09dee0f32d55

SHA512
7419285f079941d651fd17a17a7ebd742ff84fabdc3ccb31fbcbd8ee8bfcaca962d64ca00ecfee4cfabb593243f8f0d3b2a16bf0b17b4e93022b29d542c3ab8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp53AC.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2136-62-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-60-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-50-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-54-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-59-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-56-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-52-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2136-48-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2324-26-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-28-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-46-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-30-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-32-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-34-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-38-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2324-41-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2324-40-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2360-13-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2360-22-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/2360-10-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2360-12-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2360-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2360-8-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2360-23-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/2360-18-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2360-24-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/2360-20-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2360-17-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2680-21-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/2680-0-0x0000000074011000-0x0000000074012000-memory.dmp

Filesize
4KB

Download
memory/2680-2-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/2680-1-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download