hawkeye | b84beac430d5c3fd06f4a1016e305884689eba7596eea1d6ca8ffa2122f341ff

Analysis

max time kernel
124s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 11:43

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General

Target

Inv.exe
Size

744KB
MD5

f8433b692958fa0ce7659e63203b60de
SHA1

dd6595d2e6d5bdf54e718b07c94fc964eab69365
SHA256

69b49da3c4767d2ffcd713aeea8343e1aa2f0be88512fc9c4d86a932b4ee6cb5
SHA512

343ab88a59614251a2323af2b886069e5507aef04421c1b937661868a4c1c3332c60af85307b2b4dc21632c983e85372486ea6f5adfb3ffefeb11cb186718a6c
SSDEEP

12288:CopQ7vrfwkDb4lFH+Ke/zromd1UUdR1QeFVzXShXjgR8A52GkJnftMZ:1pavrfwRlFUwm3UgDQ4azRAUft

Score

10^/10

hawkeye collection discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
MARYolanmauluogwo@ever

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

Beds Protector Packer 1 IoCs

Detects Beds Protector packer used to load .NET malware.

resource	yara_rule
behavioral2/memory/3160-6-0x0000000005080000-0x0000000005138000-memory.dmp	beds_protector

Detected Nirsoft tools 7 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral2/memory/1380-29-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/1600-48-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1600-49-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1600-51-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4248-54-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4248-55-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4248-62-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/1380-29-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/1600-48-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1600-49-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1600-51-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1380-29-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/4248-54-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4248-55-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4248-62-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Drivers.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Drivers.exe	Powershell.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\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

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Inv.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
12	whatismyipaddress.com
14	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3160 set thread context of 1380	3160	Inv.exe	84
PID 1380 set thread context of 1600	1380	Inv.exe	86
PID 1380 set thread context of 4248	1380	Inv.exe	87

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3596	Powershell.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5076	1380	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Inv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Inv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Powershell.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3596	Powershell.exe
3596	Powershell.exe
4248	vbc.exe
4248	vbc.exe
1380	Inv.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3596	Powershell.exe
Token: SeDebugPrivilege	1380	Inv.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1380	Inv.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 3160 wrote to memory of 3596	3160	Inv.exe	82
PID 3160 wrote to memory of 3596	3160	Inv.exe	82
PID 3160 wrote to memory of 3596	3160	Inv.exe	82
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 3160 wrote to memory of 1380	3160	Inv.exe	84
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 1600	1380	Inv.exe	86
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87
PID 1380 wrote to memory of 4248	1380	Inv.exe	87

C:\Users\Admin\AppData\Local\Temp\Inv.exe
"C:\Users\Admin\AppData\Local\Temp\Inv.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3160
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\Inv.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Drivers.exe'
  2⤵
  - Drops startup file
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3596
- C:\Users\Admin\AppData\Local\Temp\Inv.exe
  "C:\Users\Admin\AppData\Local\Temp\Inv.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1380
- - 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\holdermail.txt"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:1600
- - 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\holderwb.txt"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4248
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1380 -s 2176
    3⤵
    - Program crash
    PID:5076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1380 -ip 1380
1⤵
PID:5112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bt4hhkzo.uyb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1380-32-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/1380-34-0x00000000052D0000-0x0000000005326000-memory.dmp

Filesize
344KB

Download
memory/1380-52-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/1380-29-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1380-31-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/1380-47-0x0000000008170000-0x0000000008178000-memory.dmp

Filesize
32KB

Download
memory/1380-63-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/1380-33-0x00000000050A0000-0x00000000050AA000-memory.dmp

Filesize
40KB

Download
memory/1380-53-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/1600-49-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1600-51-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1600-48-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3160-0-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/3160-1-0x0000000000490000-0x0000000000550000-memory.dmp

Filesize
768KB

Download
memory/3160-7-0x00000000051E0000-0x000000000527C000-memory.dmp

Filesize
624KB

Download
memory/3160-4-0x0000000004F00000-0x0000000004F92000-memory.dmp

Filesize
584KB

Download
memory/3160-28-0x0000000004EF0000-0x0000000004F06000-memory.dmp

Filesize
88KB

Download
memory/3160-35-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3160-3-0x00000000054E0000-0x00000000059AC000-memory.dmp

Filesize
4.8MB

Download
memory/3160-6-0x0000000005080000-0x0000000005138000-memory.dmp

Filesize
736KB

Download
memory/3160-5-0x0000000005F60000-0x0000000006504000-memory.dmp

Filesize
5.6MB

Download
memory/3160-2-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-11-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-14-0x00000000055A0000-0x0000000005606000-memory.dmp

Filesize
408KB

Download
memory/3596-26-0x0000000005DE0000-0x0000000005DFE000-memory.dmp

Filesize
120KB

Download
memory/3596-38-0x0000000006FC0000-0x0000000007056000-memory.dmp

Filesize
600KB

Download
memory/3596-39-0x00000000062B0000-0x00000000062CA000-memory.dmp

Filesize
104KB

Download
memory/3596-40-0x0000000006350000-0x0000000006372000-memory.dmp

Filesize
136KB

Download
memory/3596-44-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-21-0x0000000005740000-0x0000000005A94000-memory.dmp

Filesize
3.3MB

Download
memory/3596-15-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/3596-27-0x0000000005E10000-0x0000000005E5C000-memory.dmp

Filesize
304KB

Download
memory/3596-13-0x0000000004E80000-0x0000000004EA2000-memory.dmp

Filesize
136KB

Download
memory/3596-10-0x0000000004F00000-0x0000000005528000-memory.dmp

Filesize
6.2MB

Download
memory/3596-12-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-9-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3596-8-0x0000000002440000-0x0000000002476000-memory.dmp

Filesize
216KB

Download
memory/4248-55-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4248-62-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4248-54-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download