hawkeye_reborn | acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8

Analysis

max time kernel
150s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
29-01-2023 19:08

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General

Target

acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
Size

2.0MB
MD5

9619d4e3b8a91e6e4ab4e73a122cd59b
SHA1

0381f9fadf9895e27954e062c40b7b8c85c2dac4
SHA256

acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8
SHA512

09d3b42121fb298ec6fca5376c8271e80452206afcd853db6bfe730db5087347b8f8eee9600e6f1812146799d524aa1266711fe4a3c3cdd25f8e2068105c1678
SSDEEP

24576:Au6J33O0c+JY5UZ+XC0kGso6FaBUB0EMRAe/70JnQfVGWpsMFmSj0ZxpnP46WY:qu0c++OCvkGs9Faox50Y

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:
qwerty123

Mutex

6e036b22-7bd9-4b65-8751-79a845bd33b4

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:qwerty123 _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:6e036b22-7bd9-4b65-8751-79a845bd33b4 _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 4 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral1/memory/2040-57-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2040-62-0x000000000048B2FE-mapping.dmp	m00nd3v_logger
behavioral1/memory/2040-64-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2040-63-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2036-94-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2036-95-0x000000000041211A-mapping.dmp	MailPassView
behavioral1/memory/2036-98-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2036-99-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/1692-77-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1692-78-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1692-81-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1692-82-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1692-84-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

resource	yara_rule
behavioral1/memory/1692-77-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1692-78-0x000000000044472E-mapping.dmp	Nirsoft
behavioral1/memory/1692-81-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1692-82-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1692-84-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2036-94-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2036-95-0x000000000041211A-mapping.dmp	Nirsoft
behavioral1/memory/2036-98-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2036-99-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1192 set thread context of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 2040 set thread context of 1692	2040	RegAsm.exe	32
PID 2040 set thread context of 2036	2040	RegAsm.exe	33

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

pid	Process
576	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1692	vbc.exe
1692	vbc.exe
1692	vbc.exe
1692	vbc.exe
1692	vbc.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 2040	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	28
PID 1192 wrote to memory of 576	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	29
PID 1192 wrote to memory of 576	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	29
PID 1192 wrote to memory of 576	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	29
PID 1192 wrote to memory of 576	1192	acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe	29
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 1692	2040	RegAsm.exe	32
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33
PID 2040 wrote to memory of 2036	2040	RegAsm.exe	33

C:\Users\Admin\AppData\Local\Temp\acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
"C:\Users\Admin\AppData\Local\Temp\acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1192
- 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 use of WriteProcessMemory
  PID:2040
- - 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\tmp4377.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1692
- - 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\tmpBF5B.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:2036
- 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:576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Scripting

T1064

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4377.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1192-54-0x00000000761E1000-0x00000000761E3000-memory.dmp

Filesize
8KB

Download
memory/1692-84-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-82-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-81-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-77-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-69-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-73-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1692-75-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2036-86-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-92-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-99-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-98-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-94-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-89-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-87-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2036-91-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2040-55-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2040-67-0x0000000074870000-0x0000000074E1B000-memory.dmp

Filesize
5.7MB

Download
memory/2040-57-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2040-83-0x0000000074870000-0x0000000074E1B000-memory.dmp

Filesize
5.7MB

Download
memory/2040-64-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2040-63-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download