hawkeye_reborn | 0856fa7a11ea90e59e854f39b13a90d837f3dfd492d5c6f3aaef84014ef6d4d3

General

Target

c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe
Size

1.9MB
MD5

c8e0a314ffa76732812cb6c2b2f39440
SHA1

2a741138a6ea22be87b258b3f86b0e77a5030c1f
SHA256

0856fa7a11ea90e59e854f39b13a90d837f3dfd492d5c6f3aaef84014ef6d4d3
SHA512

68c34ca4fd57b84465fa270f82d867946da60860f7b56044a23f2f8e6342ee68195a308e8aa40497ecd4a9308273681144d3a70685a9d39331c58bf8124d2a52
SSDEEP

24576:EAHnh+eWsN3skA4RV1Hom2KXMmHaaqEGOnp6bjhzpiIDsNJig1Mk5:Th+ZkldoPK8YaGn17

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:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
(nTHfzC[g.4Ew

Mutex

ec6cb7dc-817c-4f6a-b3e8-dd61532e0ea0

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:(nTHfzC[g.4Ew _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:ec6cb7dc-817c-4f6a-b3e8-dd61532e0ea0 _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.

resource	yara_rule
behavioral2/memory/5108-13-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5108-15-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5108-16-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5108-22-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3904-24-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3904-25-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3904-26-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/3012-1-0x0000000000760000-0x00000000007F0000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3904-24-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3904-25-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3904-26-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/5108-13-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/5108-15-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/5108-16-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/5108-22-0x0000000000400000-0x000000000045B000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe

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-1-5-21-2718105630-359604950-2820636825-1000\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
61	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1056 set thread context of 3012	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	87
PID 3012 set thread context of 5108	3012	RegAsm.exe	94
PID 3012 set thread context of 3904	3012	RegAsm.exe	96

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	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2080	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
5108	vbc.exe
3012	RegAsm.exe
3012	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3012	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3012	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 3012	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	87
PID 1056 wrote to memory of 3012	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	87
PID 1056 wrote to memory of 3012	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	87
PID 1056 wrote to memory of 3012	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	87
PID 1056 wrote to memory of 3012	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	87
PID 1056 wrote to memory of 2080	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	88
PID 1056 wrote to memory of 2080	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	88
PID 1056 wrote to memory of 2080	1056	c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe	88
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 5108	3012	RegAsm.exe	94
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96
PID 3012 wrote to memory of 3904	3012	RegAsm.exe	96

C:\Users\Admin\AppData\Local\Temp\c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c8e0a314ffa76732812cb6c2b2f39440_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1056
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  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:3012
- - 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\tmp9D78.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:5108
- - 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\tmpA181.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:3904
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\RegAsm\RegAsm.exe" /sc minute /mo 1 /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

Scripting

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9D78.tmp

Filesize
4KB

MD5
15e28d82a9ee8a45c10bcf671fef0362

SHA1
2b126b086a1191cb8b4d444e87781358d51af3a4

SHA256
012fbb5f15d52a9560cf0e77fd36837ec2c56aff7a989d31c3d40d4f6df6cf9d

SHA512
3dd749523858a54e7e5ededba47d54715c9d5663dd0bd609363de7442436d1f0e924c5e4706e3ac413b79ddb6a18c796cc0ad166b4c87a3a7a6b009ba77fee82

Download Submit
memory/1056-0-0x0000000003EB0000-0x0000000003EB1000-memory.dmp

Filesize
4KB

Download
memory/3012-11-0x0000000073630000-0x0000000073BE1000-memory.dmp

Filesize
5.7MB

Download
memory/3012-7-0x0000000073630000-0x0000000073BE1000-memory.dmp

Filesize
5.7MB

Download
memory/3012-8-0x0000000073630000-0x0000000073BE1000-memory.dmp

Filesize
5.7MB

Download
memory/3012-10-0x0000000073632000-0x0000000073633000-memory.dmp

Filesize
4KB

Download
memory/3012-6-0x0000000073632000-0x0000000073633000-memory.dmp

Filesize
4KB

Download
memory/3012-1-0x0000000000760000-0x00000000007F0000-memory.dmp

Filesize
576KB

Download
memory/3904-24-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3904-25-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3904-26-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5108-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5108-15-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5108-16-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5108-22-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads