hawkeye_reborn | 0f128566b7d0c5e39763c471ad46636958bf6ee200690c1a8dd468601fa5e792

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
04/06/2022, 16:50

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General

Target

AWB Number 6789001.exe
Size

3.9MB
MD5

c0fda04886ee7618b7e694c43975ef3d
SHA1

62d2276ed3e79835111e7fb5a455da6ec7fdbdb8
SHA256

6d1d95ed0d6911495c2c91b757fec55f04544ab2ef8baa261be2821231b3aaba
SHA512

492875d54185f3f24a5d34eb6d9a08bac3c6c82fdc07b19df4f238ee6141eb9f6ed87ccee2cd4aecd0de12377bac244ea59e68340d2058cda6cd3251b8d71a94

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

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/2180-147-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3188-156-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3188-158-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3188-159-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4296-149-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4296-151-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4296-152-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4296-153-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4296-149-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4296-151-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4296-152-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4296-153-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3188-156-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3188-158-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3188-159-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

pid	Process
4992	chrome.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	chrome.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	AWB Number 6789001.exe

Drops startup file 5 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe\:Zone.Identifier:$DATA	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe:Zone.Identifier	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe:Zone.Identifier	cmd.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-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chrome = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\chrome.exe -boot"	chrome.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4992 set thread context of 2180	4992	chrome.exe	97
PID 2180 set thread context of 4296	2180	AppLaunch.exe	98
PID 2180 set thread context of 3188	2180	AppLaunch.exe	99

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

NTFS ADS 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe:Zone.Identifier	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe:Zone.Identifier	cmd.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe
4296	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	AWB Number 6789001.exe
Token: SeDebugPrivilege	4992	chrome.exe

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 3548	2672	AWB Number 6789001.exe	77
PID 2672 wrote to memory of 3548	2672	AWB Number 6789001.exe	77
PID 2672 wrote to memory of 3548	2672	AWB Number 6789001.exe	77
PID 2672 wrote to memory of 4772	2672	AWB Number 6789001.exe	79
PID 2672 wrote to memory of 4772	2672	AWB Number 6789001.exe	79
PID 2672 wrote to memory of 4772	2672	AWB Number 6789001.exe	79
PID 2672 wrote to memory of 4840	2672	AWB Number 6789001.exe	81
PID 2672 wrote to memory of 4840	2672	AWB Number 6789001.exe	81
PID 2672 wrote to memory of 4840	2672	AWB Number 6789001.exe	81
PID 2672 wrote to memory of 3672	2672	AWB Number 6789001.exe	90
PID 2672 wrote to memory of 3672	2672	AWB Number 6789001.exe	90
PID 2672 wrote to memory of 3672	2672	AWB Number 6789001.exe	90
PID 3672 wrote to memory of 4992	3672	cmd.exe	92
PID 3672 wrote to memory of 4992	3672	cmd.exe	92
PID 3672 wrote to memory of 4992	3672	cmd.exe	92
PID 4992 wrote to memory of 3924	4992	chrome.exe	93
PID 4992 wrote to memory of 3924	4992	chrome.exe	93
PID 4992 wrote to memory of 3924	4992	chrome.exe	93
PID 4992 wrote to memory of 5016	4992	chrome.exe	95
PID 4992 wrote to memory of 5016	4992	chrome.exe	95
PID 4992 wrote to memory of 5016	4992	chrome.exe	95
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 4992 wrote to memory of 2180	4992	chrome.exe	97
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 4296	2180	AppLaunch.exe	98
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99
PID 2180 wrote to memory of 3188	2180	AppLaunch.exe	99

C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe
"C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe:Zone.Identifier"
  2⤵
  - NTFS ADS
  PID:3548
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe:Zone.Identifier"
  2⤵
  - NTFS ADS
  PID:4772
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\AWB Number 6789001.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe"
  2⤵
  - Drops startup file
  PID:4840
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3672
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4992
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe:Zone.Identifier"
      4⤵
      Drops startup file
      PID:3924
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe:Zone.Identifier"
      4⤵
      Drops startup file
      PID:5016
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      4⤵
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:2180
    - - 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\tmp9100.tmp"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:4296
    - - 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\tmp9518.tmp"
        5⤵
        Accesses Microsoft Outlook accounts
        
        PID:3188

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9100.tmp

Filesize
4KB

MD5
92b3d04dbcf7aa8eabb0096c55624068

SHA1
04a3b14a8f16bdd8a67f1b5d6be8c3db79c766c7

SHA256
84e388e2bbff6a229d99df8d7e0558e46e793106c2f3bb290c6acc06fe31fe9c

SHA512
fbd6a298b66e2117f68028cdf9fa1b3e441f87fa8a052ce1be628ae65116d5b2953cdc8117dce57e86475a75412b1a85f431eb0da6dd788ec5312d34ff71f9d1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

Filesize
3.9MB

MD5
c0fda04886ee7618b7e694c43975ef3d

SHA1
62d2276ed3e79835111e7fb5a455da6ec7fdbdb8

SHA256
6d1d95ed0d6911495c2c91b757fec55f04544ab2ef8baa261be2821231b3aaba

SHA512
492875d54185f3f24a5d34eb6d9a08bac3c6c82fdc07b19df4f238ee6141eb9f6ed87ccee2cd4aecd0de12377bac244ea59e68340d2058cda6cd3251b8d71a94

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

Filesize
3.9MB

MD5
c0fda04886ee7618b7e694c43975ef3d

SHA1
62d2276ed3e79835111e7fb5a455da6ec7fdbdb8

SHA256
6d1d95ed0d6911495c2c91b757fec55f04544ab2ef8baa261be2821231b3aaba

SHA512
492875d54185f3f24a5d34eb6d9a08bac3c6c82fdc07b19df4f238ee6141eb9f6ed87ccee2cd4aecd0de12377bac244ea59e68340d2058cda6cd3251b8d71a94

Download Submit
memory/2180-147-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2672-131-0x0000000005A10000-0x0000000005FB4000-memory.dmp

Filesize
5.6MB

Download
memory/2672-132-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/2672-133-0x0000000005FC0000-0x0000000006026000-memory.dmp

Filesize
408KB

Download
memory/2672-134-0x0000000005970000-0x0000000005992000-memory.dmp

Filesize
136KB

Download
memory/2672-136-0x00000000067F0000-0x00000000069B2000-memory.dmp

Filesize
1.8MB

Download
memory/2672-130-0x0000000000840000-0x0000000000C2A000-memory.dmp

Filesize
3.9MB

Download
memory/3188-158-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3188-156-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3188-159-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4296-149-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4296-151-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4296-152-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4296-153-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4992-145-0x0000000004EA0000-0x0000000004F3C000-memory.dmp

Filesize
624KB

Download