hawkeye_reborn | 98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254

General

Target

98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe
Size

869KB
MD5

dedea5fd70fa74bee1b3d0a9f06b44a1
SHA1

ea3c07797a8f9e8253f81cb535891db58514965d
SHA256

98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254
SHA512

070020f61713669901721049faed7605ec51f5410926f173c5732805acfba9c2d2c8a4c18f68a4cb4a09af88ada8b1f16fb78792df97a19b327b59e6c2cab4fd

Score

10^/10

hawkeye_reborn m00nd3v_logger agilenet infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
smtp.bestbirdss.com
Port:
587
Username:
[email protected]
Password:
Cfv)Prr8

Mutex

dc1aa356-573e-4e3b-ad69-c046a924da8c

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Cfv)Prr8 _EmailPort:587 _EmailSSL:false _EmailServer:smtp.bestbirdss.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:30 _MeltFile:false _Mutex:dc1aa356-573e-4e3b-ad69-c046a924da8c _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 6 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/1620-69-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1620-70-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1620-71-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1620-72-0x000000000048B2FE-mapping.dmp	m00nd3v_logger
behavioral1/memory/1620-76-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1620-74-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1620-78-0x00000000006E0000-0x0000000000756000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1620-78-0x00000000006E0000-0x0000000000756000-memory.dmp	WebBrowserPassView
behavioral1/memory/1596-88-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1596-89-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1596-92-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1620-78-0x00000000006E0000-0x0000000000756000-memory.dmp	Nirsoft
behavioral1/memory/1596-88-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1596-89-0x000000000044472E-mapping.dmp	Nirsoft
behavioral1/memory/1596-92-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

655.exe

pid process

2024 655.exe
Loads dropped DLL 1 IoCs

Processes:

cmd.exe

pid process

436 cmd.exe

pid	process
2024	655.exe

pid	process
436	cmd.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/2024-65-0x0000000000480000-0x000000000048A000-memory.dmp	agile_net

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

655.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Local\\655.exe -boot"	655.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

655.exeRegAsm.exe

description pid process target process

PID 2024 set thread context of 1620 2024 655.exe RegAsm.exe
PID 1620 set thread context of 1596 1620 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
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

vbc.exe

pid process

1596 vbc.exe
1596 vbc.exe
1596 vbc.exe
1596 vbc.exe
1596 vbc.exe

description	pid	process	target process
PID 2024 set thread context of 1620	2024	655.exe	RegAsm.exe
PID 1620 set thread context of 1596	1620	RegAsm.exe	vbc.exe

pid	process
1596	vbc.exe
1596	vbc.exe
1596	vbc.exe
1596	vbc.exe
1596	vbc.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe655.exe

description	pid	process
Token: SeDebugPrivilege	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe
Token: 33	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe
Token: SeIncBasePriorityPrivilege	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe
Token: SeDebugPrivilege	2024	655.exe
Token: 33	2024	655.exe
Token: SeIncBasePriorityPrivilege	2024	655.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.execmd.exe655.exeRegAsm.exe

description	pid	process	target process
PID 1888 wrote to memory of 1956	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 1956	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 1956	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 1956	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 436	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 436	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 436	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 1888 wrote to memory of 436	1888	98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe	cmd.exe
PID 436 wrote to memory of 2024	436	cmd.exe	655.exe
PID 436 wrote to memory of 2024	436	cmd.exe	655.exe
PID 436 wrote to memory of 2024	436	cmd.exe	655.exe
PID 436 wrote to memory of 2024	436	cmd.exe	655.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 2024 wrote to memory of 1620	2024	655.exe	RegAsm.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 1596	1620	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe
"C:\Users\Admin\AppData\Local\Temp\98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254.exe" "C:\Users\Admin\AppData\Local\655.exe"
2⤵
PID:1956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\655.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:436

C:\Users\Admin\AppData\Local\655.exe
"C:\Users\Admin\AppData\Local\655.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1620

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\tmp59E3.tmp"
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:1596

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\655.exe

Filesize
869KB

MD5
dedea5fd70fa74bee1b3d0a9f06b44a1

SHA1
ea3c07797a8f9e8253f81cb535891db58514965d

SHA256
98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254

SHA512
070020f61713669901721049faed7605ec51f5410926f173c5732805acfba9c2d2c8a4c18f68a4cb4a09af88ada8b1f16fb78792df97a19b327b59e6c2cab4fd

Download Submit
C:\Users\Admin\AppData\Local\655.exe

Filesize
869KB

MD5
dedea5fd70fa74bee1b3d0a9f06b44a1

SHA1
ea3c07797a8f9e8253f81cb535891db58514965d

SHA256
98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254

SHA512
070020f61713669901721049faed7605ec51f5410926f173c5732805acfba9c2d2c8a4c18f68a4cb4a09af88ada8b1f16fb78792df97a19b327b59e6c2cab4fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp59E3.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\Users\Admin\AppData\Local\655.exe

Filesize
869KB

MD5
dedea5fd70fa74bee1b3d0a9f06b44a1

SHA1
ea3c07797a8f9e8253f81cb535891db58514965d

SHA256
98a8b1fe9a3d154456bb8b32ad28cf4d4b391dd1668c2c55a383db73428a3254

SHA512
070020f61713669901721049faed7605ec51f5410926f173c5732805acfba9c2d2c8a4c18f68a4cb4a09af88ada8b1f16fb78792df97a19b327b59e6c2cab4fd

Download Submit
memory/436-59-0x0000000000000000-mapping.dmp

Download
memory/1596-88-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1596-79-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1596-89-0x000000000044472E-mapping.dmp

Download
memory/1596-86-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1596-92-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1596-82-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1596-84-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1596-80-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1620-71-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-67-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-70-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-93-0x0000000004B35000-0x0000000004B46000-memory.dmp

Filesize
68KB

Download
memory/1620-72-0x000000000048B2FE-mapping.dmp

Download
memory/1620-76-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-74-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-77-0x00000000763D1000-0x00000000763D3000-memory.dmp

Filesize
8KB

Download
memory/1620-78-0x00000000006E0000-0x0000000000756000-memory.dmp

Filesize
472KB

Download
memory/1620-69-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-66-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1888-57-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/1888-56-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1888-54-0x0000000000FF0000-0x00000000010D0000-memory.dmp

Filesize
896KB

Download
memory/1888-55-0x0000000000450000-0x0000000000480000-memory.dmp

Filesize
192KB

Download
memory/1956-58-0x0000000000000000-mapping.dmp

Download
memory/2024-65-0x0000000000480000-0x000000000048A000-memory.dmp

Filesize
40KB

Download
memory/2024-64-0x0000000001120000-0x0000000001200000-memory.dmp

Filesize
896KB

Download
memory/2024-62-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads