hawkeye_reborn | 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be

Analysis

max time kernel
152s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
14/07/2022, 06:22

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General

Target

4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
Size

1.3MB
MD5

68713cdc98ff79d7b3c786b48358f090
SHA1

b9ca39f1bb03a084fb520918d3403917d6439a33
SHA256

4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be
SHA512

373009cf24abf63028aaa390cfd0846a9e837eda1b4b3e54da68e971355cfc1ea435937a305f715999c2ff5152cb31e68ad5d86c982a601fd8d97c9641192fa2

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:
.X30!ZRX5(g1O

Mutex

bba3f8f7-066e-46fb-a04d-01a4706d442e

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:.X30!ZRX5(g1O _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:bba3f8f7-066e-46fb-a04d-01a4706d442e _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/4740-135-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3340-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3340-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4536-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4536-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4536-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4536-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4536-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4536-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4536-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4536-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3340-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3340-150-0x0000000000400000-0x000000000041C000-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-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.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-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1052 set thread context of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 4740 set thread context of 4536	4740	RegAsm.exe	92
PID 4740 set thread context of 3340	4740	RegAsm.exe	93

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
1376	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe
4536	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1376	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	89
PID 1052 wrote to memory of 1376	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	89
PID 1052 wrote to memory of 1376	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	89
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 1052 wrote to memory of 4740	1052	4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe	91
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 4536	4740	RegAsm.exe	92
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93
PID 4740 wrote to memory of 3340	4740	RegAsm.exe	93

C:\Users\Admin\AppData\Local\Temp\4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
"C:\Users\Admin\AppData\Local\Temp\4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KygeYIt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF52D.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1376
- 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:4740
- - 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\tmp502E.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4536
- - 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\tmp6194.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3340

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\tmp502E.tmp

Filesize
4KB

MD5
e64c42bc217d551e4168a94182323359

SHA1
76937b2d460a61e91393dc198b277c4171b11fd8

SHA256
9bf4040d8495d226d2fa94cc117181a753d36197a944e73c9f02186bc3d93454

SHA512
c1ff859dcd080e7c77a594c81b9e3068ac899db2b7ccb2c3672e988f5a616b292bc7feaabcd4d4966c41fa28584a5458be60cd7edc661d2d4f9de0520b5f52c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF52D.tmp

Filesize
1KB

MD5
82fd00790d0337cb97d7dd75daf87958

SHA1
4b82ade7ddd75ff90e4193ec9bbfe11d0000e984

SHA256
522d39ee6ff5d1a747799c0b6ef4ce6547615085d98f15862367ec9af7693b81

SHA512
e3a0c5985da168eb76eb514dea6835dc9b810ac7141b2f05a4005336ba55283e6899229b1667a89d1124e46835bc81075b38a921082b710e52aa883996c0476e

Download Submit
memory/1052-137-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/1052-131-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/1052-130-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3340-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3340-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4536-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4536-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4536-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4536-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4740-138-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/4740-136-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/4740-135-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download