hawkeye_reborn | b58ae298567ab873b0d42cdfa7b42ac15c5cdd4b8daf5221620e3feb0ecfbfbb

General

Target

5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe
Size

2.2MB
MD5

5fe172937503bed6ffa86b7d72a6e670
SHA1

0362910e07668ded1d94a2b08e018504f201c93f
SHA256

b58ae298567ab873b0d42cdfa7b42ac15c5cdd4b8daf5221620e3feb0ecfbfbb
SHA512

e4dd9c67cb4db09064eef4db1f2eeb08a8e7e7a5379fadfd30561200ca417c141633c36786b159209b9694af5295351de9b8d6aa5eb16a4aae0c2690400edcd3
SSDEEP

24576:EAHnh+eWsN3skA4RV1Hom2KXMmHa3bmAy6fSfrxdZF16jRfqHDH85YuPTXpbvwkG:Th+ZkldoPK8Ya3H5VBvwT

Score

10^/10

hawkeye_reborn m00nd3v_logger collection 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:
ablegod12345

Mutex

8e67c312-640d-4d7c-880d-e2636b2554f7

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:ablegod12345 _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:8e67c312-640d-4d7c-880d-e2636b2554f7 _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

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/2840-1-0x0000000000170000-0x0000000000200000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3008-23-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3008-24-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3008-26-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4808-11-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4808-13-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4808-14-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4808-21-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4808-11-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4808-13-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4808-14-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4808-21-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3008-23-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3008-24-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3008-26-0x0000000000400000-0x000000000041C000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	5fe172937503bed6ffa86b7d72a6e670_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-1-5-21-540404634-651139247-2967210625-1000\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
48	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3900 set thread context of 2840	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	86
PID 2840 set thread context of 4808	2840	RegAsm.exe	100
PID 2840 set thread context of 3008	2840	RegAsm.exe	101

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

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/Job

T1053

pid	Process
3608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
4808	vbc.exe
2840	RegAsm.exe
2840	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2840	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 2840	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	86
PID 3900 wrote to memory of 2840	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	86
PID 3900 wrote to memory of 2840	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	86
PID 3900 wrote to memory of 2840	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	86
PID 3900 wrote to memory of 2840	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	86
PID 3900 wrote to memory of 3608	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	87
PID 3900 wrote to memory of 3608	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	87
PID 3900 wrote to memory of 3608	3900	5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe	87
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 4808	2840	RegAsm.exe	100
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101
PID 2840 wrote to memory of 3008	2840	RegAsm.exe	101

C:\Users\Admin\AppData\Local\Temp\5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5fe172937503bed6ffa86b7d72a6e670_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3900
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2840
- - 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\tmp5A45.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4808
- - 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\tmp5E4D.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3008
- 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⤵
  - Creates scheduled task(s)
  PID:3608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scripting

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

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\tmp5A45.tmp

Filesize
4KB

MD5
a35b8711bea28d54fb7a350adceb3f76

SHA1
5872d7a95a74ec6de08194283027fcf2cdb96390

SHA256
a90449e696cb37fa289ab8dcd0888734c74d0b61273231a0ce0e93adfd2d8137

SHA512
d997e0ace25eff648f16395a4771402465b39fa059d3b0f36efbd743c691bf4308c58d5585e3aebc63c206d18d01edf46f14b0cb5cffe6f1d5bf9132d76d9210

Download Submit
memory/2840-1-0x0000000000170000-0x0000000000200000-memory.dmp

Filesize
576KB

Download
memory/2840-6-0x0000000073542000-0x0000000073543000-memory.dmp

Filesize
4KB

Download
memory/2840-7-0x0000000073540000-0x0000000073AF1000-memory.dmp

Filesize
5.7MB

Download
memory/2840-8-0x0000000073540000-0x0000000073AF1000-memory.dmp

Filesize
5.7MB

Download
memory/2840-28-0x0000000073540000-0x0000000073AF1000-memory.dmp

Filesize
5.7MB

Download
memory/2840-27-0x0000000073542000-0x0000000073543000-memory.dmp

Filesize
4KB

Download
memory/3008-24-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3008-23-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3008-26-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3900-0-0x0000000000E10000-0x0000000000E11000-memory.dmp

Filesize
4KB

Download
memory/4808-19-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/4808-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4808-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4808-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4808-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads