hawkeye_reborn | e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d

General

Target

e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe
Size

907KB
MD5

fe671b9a4da722bb1788dc33aa1a607c
SHA1

343865678ed8081447db9772e68a34ec6cf009d9
SHA256

e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d
SHA512

0196381543653cb5ebfb1bd31f59ed7b3a5fcd340826094c7fce604318e23cfa11dc7135eda869b9c86fddf26efc37a870d40dce193c48e876a959d2df338fcb
SSDEEP

12288:6YV6MorX7qzuC3QHO9FQVHPF51jgc0GEERHiGyGC9dnor79Nf4puivFxXjnuMrn:pBXu9HGaVHwc9y5Er7jnivFxz3rn

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
smtpout.secureserver.net
Port:
3535
Username:
[email protected]
Password:
uatm51QlM1WT372

Mutex

101eb5fe-95e8-47bb-aa4f-3d9f455d1a07

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:uatm51QlM1WT372 _EmailPort:3535 _EmailSSL:false _EmailServer:smtpout.secureserver.net _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:60 _MeltFile:false _Mutex:101eb5fe-95e8-47bb-aa4f-3d9f455d1a07 _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/3520-7-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/1824-31-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1824-33-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1824-34-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1824-36-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2500-20-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2500-22-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2500-23-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2500-29-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

resource	yara_rule
behavioral2/memory/2500-20-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2500-22-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2500-23-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2500-29-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1824-31-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1824-33-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1824-34-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1824-36-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\imecfmui.url	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4172-0-0x0000000000E80000-0x0000000001071000-memory.dmp	upx
behavioral2/memory/4172-12-0x0000000000E80000-0x0000000001071000-memory.dmp	upx

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-1-5-21-2890696111-2332180956-3312704074-1000\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
42	bot.whatismyipaddress.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4172-12-0x0000000000E80000-0x0000000001071000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4172 set thread context of 3520	4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe	87
PID 3520 set thread context of 2500	3520	RegSvcs.exe	91
PID 3520 set thread context of 1824	3520	RegSvcs.exe	92

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
2500	vbc.exe
3520	RegSvcs.exe
3520	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3520	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe
4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe
4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe
4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe
4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3520	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 3520	4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe	87
PID 4172 wrote to memory of 3520	4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe	87
PID 4172 wrote to memory of 3520	4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe	87
PID 4172 wrote to memory of 3520	4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe	87
PID 4172 wrote to memory of 3520	4172	e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe	87
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 2500	3520	RegSvcs.exe	91
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92
PID 3520 wrote to memory of 1824	3520	RegSvcs.exe	92

C:\Users\Admin\AppData\Local\Temp\e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe
"C:\Users\Admin\AppData\Local\Temp\e15faa322c20a72088c0b7e1278855c9ec03860cbe3657384a1a5eb01eba649d.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3520
- - 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\tmpA9DC.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2500
- - 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\tmpAE13.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:1824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA9DC.tmp

Filesize
4KB

MD5
93e7602c6463bf956bd31272be092f3d

SHA1
63423da41460f462970f38d3e18f4f49de6b504a

SHA256
d8ae7649783de03b05c374b0b7ec30766b17ee25cd65b3e3e4fce0cb7df70699

SHA512
38845c65a47976729e1c4dd5c4886e6646fcb82e27eadce49def4ab80f0251e09964cf278cf81fffcba1300081fab1bd8f41a00a9740a1c70912410e4327e9ba

Download Submit
memory/1824-36-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1824-35-0x0000000000420000-0x00000000004E9000-memory.dmp

Filesize
804KB

Download
memory/1824-34-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1824-33-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1824-31-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2500-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2500-22-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2500-29-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2500-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3520-14-0x0000000074270000-0x0000000074821000-memory.dmp

Filesize
5.7MB

Download
memory/3520-19-0x0000000001A30000-0x0000000001A40000-memory.dmp

Filesize
64KB

Download
memory/3520-17-0x0000000001A30000-0x0000000001A40000-memory.dmp

Filesize
64KB

Download
memory/3520-15-0x0000000001A30000-0x0000000001A40000-memory.dmp

Filesize
64KB

Download
memory/3520-16-0x0000000074270000-0x0000000074821000-memory.dmp

Filesize
5.7MB

Download
memory/3520-13-0x0000000074270000-0x0000000074821000-memory.dmp

Filesize
5.7MB

Download
memory/3520-7-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3520-37-0x0000000001A30000-0x0000000001A40000-memory.dmp

Filesize
64KB

Download
memory/3520-38-0x0000000001A30000-0x0000000001A40000-memory.dmp

Filesize
64KB

Download
memory/3520-39-0x0000000001A30000-0x0000000001A40000-memory.dmp

Filesize
64KB

Download
memory/4172-0-0x0000000000E80000-0x0000000001071000-memory.dmp

Filesize
1.9MB

Download
memory/4172-12-0x0000000000E80000-0x0000000001071000-memory.dmp

Filesize
1.9MB

Download
memory/4172-6-0x0000000000E70000-0x0000000000E71000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing