hawkeye_reborn | 3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae

Analysis

max time kernel
138s
max time network
139s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27-08-2024 18:06

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General

Target

c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe
Size

711KB
MD5

c575b4cdb4334c3df3a53ef1306762f8
SHA1

5ee8a15f47e68312a302298eed84d70ba80047a4
SHA256

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae
SHA512

caf86b2711b1e843be8c8e5dd8b74bf259facc95066df576998c851f02dd62af5397888a206e3a2e759764654e6679f22359addd45fa5cb70dd49e95f1254613
SSDEEP

12288:uRD02iNd/kXbRzu4KyXXmv2zezPzX1rcyDsgtxX47XlZgtw08XtmJGl2PBRC75fw:uK18pjKQXm9PNcZgMpXSBRCN7d/OF9Z

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:
BIGgod1234

Mutex

ede6588b-3e3c-4759-a2b6-3c9f7078307d

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:BIGgod1234 _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:ede6588b-3e3c-4759-a2b6-3c9f7078307d _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/2640-41-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2640-39-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2640-42-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2640-48-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/2708-61-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2708-62-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2708-63-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2708-61-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2708-62-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2708-63-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2640-41-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/2640-39-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/2640-42-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/2640-48-0x0000000000400000-0x000000000045C000-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-1-5-21-3450744190-3404161390-554719085-1000\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
4	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 1776 set thread context of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 set thread context of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36

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	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c575b4cdb4334c3df3a53ef1306762f8_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
1956	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2640	vbc.exe
2640	vbc.exe
1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 1956	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	31
PID 2792 wrote to memory of 1956	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	31
PID 2792 wrote to memory of 1956	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	31
PID 2792 wrote to memory of 1956	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	31
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 2792 wrote to memory of 1776	2792	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	33
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2640	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	35
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36
PID 1776 wrote to memory of 2708	1776	c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe	36

C:\Users\Admin\AppData\Local\Temp\c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c575b4cdb4334c3df3a53ef1306762f8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VHPeqyzH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD5F5.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1956
- C:\Users\Admin\AppData\Local\Temp\c575b4cdb4334c3df3a53ef1306762f8_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:1776
- - 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\tmp129.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2640
- - 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\tmpF2E8.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:2708

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp129.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD5F5.tmp

Filesize
1KB

MD5
2f770ac4aa491a84309c6eee59c18892

SHA1
010efdb556505f399871b7813831c6af2563c95b

SHA256
092260c215b997c5dc23efc723bc08bb1835ab62fb6cc9dcf09a8efd357c3a1a

SHA512
b98a0a79e00f80e9c12729380cc265efc787ba151d3b4bf3c6533b23936b366801107bbe83c551a8a67a5ec0f4dac696402215ed66ec977c1950582f59a2fb47

Download Submit
memory/1776-24-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-14-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-17-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-9-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-21-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-19-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-25-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-11-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-22-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-13-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1776-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-27-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-37-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-31-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-48-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-42-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-34-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-29-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-35-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-39-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2640-41-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2708-63-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-50-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-54-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-62-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-52-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-56-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-61-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2708-58-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2792-0-0x0000000074581000-0x0000000074582000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download
memory/2792-3-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download
memory/2792-23-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download
memory/2792-2-0x0000000074580000-0x0000000074B2B000-memory.dmp

Filesize
5.7MB

Download