hawkeye_reborn | 2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a

General

Target

2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe
Size

1.9MB
MD5

b92cb07f3670d74bb0bd77595b08c18a
SHA1

6cef4f43b4b45c6b766faa57bd0b7c82ab50a86a
SHA256

2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a
SHA512

4c2dd16f9b12ae9785a0fa0e8d1de8e5a1dc5c50eb1ee2bbdde16c034630255f37d982b1486d84100e221359e2759bfeefd642349944aa0407b5b43aaa559c2f

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:
(FerVjih(cVk4

Mutex

f85160f5-6674-4adf-adf0-bb11ae23b4eb

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:(FerVjih(cVk4 _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:f85160f5-6674-4adf-adf0-bb11ae23b4eb _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

Processes:

resource	yara_rule
behavioral2/memory/3852-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/2468-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2468-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2468-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2344-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2344-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2344-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2344-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2344-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2344-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2468-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2468-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2468-149-0x0000000000400000-0x000000000041C000-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:

2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.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-1-5-21-1809750270-3141839489-3074374771-1000\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

31 bot.whatismyipaddress.com

flow	ioc
31	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exeRegAsm.exe

description	pid	process	target process
PID 4288 set thread context of 3852	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	RegAsm.exe
PID 3852 set thread context of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 set thread context of 2468	3852	RegAsm.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

4748 schtasks.exe

pid	process
4748	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exeRegAsm.exe

pid	process
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
2344	vbc.exe
3852	RegAsm.exe
3852	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 3852 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

3852 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	3852	RegAsm.exe

pid	process
3852	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exeRegAsm.exe

description	pid	process	target process
PID 4288 wrote to memory of 3852	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	RegAsm.exe
PID 4288 wrote to memory of 3852	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	RegAsm.exe
PID 4288 wrote to memory of 3852	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	RegAsm.exe
PID 4288 wrote to memory of 3852	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	RegAsm.exe
PID 4288 wrote to memory of 3852	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	RegAsm.exe
PID 4288 wrote to memory of 4748	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	schtasks.exe
PID 4288 wrote to memory of 4748	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	schtasks.exe
PID 4288 wrote to memory of 4748	4288	2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe	schtasks.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2344	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe
PID 3852 wrote to memory of 2468	3852	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe
"C:\Users\Admin\AppData\Local\Temp\2a7ab358fbf653fa3311cbfd1bedce42d2838dc47630b4242d5acaf6cd71139a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4288
- 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:3852
- - 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\tmpFAFF.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2344
- - 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\tmpFF16.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:2468
- 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:4748

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\tmpFAFF.tmp

Filesize
4KB

MD5
bdf65f70610625cc771c5cc7ce168c7d

SHA1
a8829b1c071ed0521d11925a98468c12a53a03b8

SHA256
b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5

SHA512
add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4

Download Submit
memory/2344-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2344-139-0x0000000000000000-mapping.dmp

Download
memory/2344-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2344-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2468-145-0x0000000000000000-mapping.dmp

Download
memory/2468-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2468-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2468-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3852-137-0x0000000073520000-0x0000000073AD1000-memory.dmp

Filesize
5.7MB

Download
memory/3852-138-0x0000000073520000-0x0000000073AD1000-memory.dmp

Filesize
5.7MB

Download
memory/3852-130-0x0000000000000000-mapping.dmp

Download
memory/3852-131-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4748-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads