hawkeye_reborn | 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2022, 05:11

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General

Target

5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
Size

1.3MB
MD5

1366f053b3081c1b992bd59f3284cefb
SHA1

65f94d94b235da97dcdc3adcf0677783120aae0c
SHA256

5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d
SHA512

ae6c9cc840312e5bc66197f0c62d2e18a5d62dbc57e7636dfb8fe22ad2545a06a3d4ddf42c1df6ec824e4101a4c35acb9e9ce40f8cede6fab623191f7f2b5637

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:
$VWNovKgc[6QH

Mutex

906e9bc2-bbeb-4da8-b870-bed6085dacc4

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:$VWNovKgc[6QH _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:906e9bc2-bbeb-4da8-b870-bed6085dacc4 _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/3132-135-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4364-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4364-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4364-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4148-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4148-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4148-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4148-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4148-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4148-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4148-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4148-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4364-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4364-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4364-150-0x0000000000400000-0x000000000041C000-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-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.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-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3764 set thread context of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3132 set thread context of 4148	3132	RegAsm.exe	101
PID 3132 set thread context of 4364	3132	RegAsm.exe	104

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
4692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe
4148	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 4692	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	94
PID 3764 wrote to memory of 4692	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	94
PID 3764 wrote to memory of 4692	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	94
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3764 wrote to memory of 3132	3764	5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe	97
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4148	3132	RegAsm.exe	101
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104
PID 3132 wrote to memory of 4364	3132	RegAsm.exe	104

C:\Users\Admin\AppData\Local\Temp\5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
"C:\Users\Admin\AppData\Local\Temp\5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3764
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SYbodeBvU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp25F2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4692
- 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:3132
- - 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\tmpA11D.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4148
- - 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\tmpAE0F.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:4364

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

Query Registry

T1012

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\tmp25F2.tmp

Filesize
1KB

MD5
edb08898fa6616e1e77f7082fcb0ca5f

SHA1
47d9f837fb05776ad7e305bfb11185793a711f88

SHA256
bec0ea2b5fbe9afe6c698166a63e1b9e3f2b198837fcd26177dee64c41d2c79b

SHA512
e411ebe7b4114201e15f1cac3ab848429db681dc7a77a556da9d90eacf0cdc54c2652c8b98e9f4e25da75629bc5b3e6ab4eef9cf64e0b934983af9de73a8b123

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA11D.tmp

Filesize
4KB

MD5
8376e754a86cd9a9461b4a4ae2486b11

SHA1
d0e566622882fde386f482f1dcee15b2c7fa5d3a

SHA256
c02f630d99769ab6a71fec1ee712a8c6a97742e5469b4e4157d5ca716e09e62c

SHA512
a1caf85a93499f37d7451bf9b3ef01cbf833e9371585257c009a5de183d072d46a0b8124a8816e0bd94025a5129ad6fb15738f12a865485a3aff07343a14ec6a

Download Submit
memory/3132-138-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/3132-135-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3132-136-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/3764-131-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/3764-137-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/3764-130-0x0000000074D10000-0x00000000752C1000-memory.dmp

Filesize
5.7MB

Download
memory/4148-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4148-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4148-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4148-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4364-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4364-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4364-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download