hawkeye | 93b16ee22ee7c8a77ac718a118ac29d3f726d916e3be8c451ee1c9b3708ef0b2

Analysis

max time kernel
152s
max time network
160s
platform
windows7_x64
resource
win7-20220414-en
submitted
21-05-2022 10:52

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General

Target

PO983627289.exe
Size

837KB
MD5

c9ddd7789409993921f935f42e7fcf1a
SHA1

cd5e920aa114733fe22005fdb282c048d6fa6a75
SHA256

fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a
SHA512

e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.urban.co.th
Port:
587
Username:
[email protected]
Password:
Urban@1143

Signatures

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

NirSoft MailPassView 8 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1988-57-0x0000000001F30000-0x0000000001FB8000-memory.dmp	MailPassView
behavioral1/memory/1988-58-0x0000000001F30000-0x0000000001FB8000-memory.dmp	MailPassView
behavioral1/memory/1736-77-0x0000000001F90000-0x0000000002018000-memory.dmp	MailPassView
behavioral1/memory/1736-78-0x0000000001F90000-0x0000000002018000-memory.dmp	MailPassView
behavioral1/memory/1680-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1680-82-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1680-85-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1680-87-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1988-57-0x0000000001F30000-0x0000000001FB8000-memory.dmp	WebBrowserPassView
behavioral1/memory/1988-58-0x0000000001F30000-0x0000000001FB8000-memory.dmp	WebBrowserPassView
behavioral1/memory/1736-77-0x0000000001F90000-0x0000000002018000-memory.dmp	WebBrowserPassView
behavioral1/memory/1736-78-0x0000000001F90000-0x0000000002018000-memory.dmp	WebBrowserPassView
behavioral1/memory/1616-88-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1616-89-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1616-92-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1616-94-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 12 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1988-57-0x0000000001F30000-0x0000000001FB8000-memory.dmp	Nirsoft
behavioral1/memory/1988-58-0x0000000001F30000-0x0000000001FB8000-memory.dmp	Nirsoft
behavioral1/memory/1736-77-0x0000000001F90000-0x0000000002018000-memory.dmp	Nirsoft
behavioral1/memory/1736-78-0x0000000001F90000-0x0000000002018000-memory.dmp	Nirsoft
behavioral1/memory/1680-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1680-82-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1680-85-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1680-87-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1616-88-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1616-89-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1616-92-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1616-94-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

1184 Windows Update.exe
1736 Windows Update.exe
Deletes itself 1 IoCs

Processes:

Windows Update.exe

pid process

1736 Windows Update.exe

pid	process
1184	Windows Update.exe
1736	Windows Update.exe

pid	process
1736	Windows Update.exe

Loads dropped DLL 8 IoCs

Processes:

PO983627289.exeWindows Update.exeWindows Update.exe

pid	process
1988	PO983627289.exe
1184	Windows Update.exe
1184	Windows Update.exe
1184	Windows Update.exe
1184	Windows Update.exe
1736	Windows Update.exe
1736	Windows Update.exe
1736	Windows Update.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\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

Processes:

Windows Update.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 whatismyipaddress.com
6 whatismyipaddress.com
7 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

PO983627289.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 1664 set thread context of 1988	1664	PO983627289.exe	PO983627289.exe
PID 1184 set thread context of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1736 set thread context of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 set thread context of 1616	1736	Windows Update.exe	vbc.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

PO983627289.exeWindows Update.exeWindows Update.exe

pid process

1664 PO983627289.exe
1184 Windows Update.exe
1736 Windows Update.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

PO983627289.exeWindows Update.exe

pid process

1664 PO983627289.exe
1184 Windows Update.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 1736 Windows Update.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

1736 Windows Update.exe

pid	process
1664	PO983627289.exe
1184	Windows Update.exe
1736	Windows Update.exe

pid	process
1664	PO983627289.exe
1184	Windows Update.exe

description	pid	process
Token: SeDebugPrivilege	1736	Windows Update.exe

pid	process
1736	Windows Update.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

PO983627289.exePO983627289.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 1664 wrote to memory of 1988	1664	PO983627289.exe	PO983627289.exe
PID 1664 wrote to memory of 1988	1664	PO983627289.exe	PO983627289.exe
PID 1664 wrote to memory of 1988	1664	PO983627289.exe	PO983627289.exe
PID 1664 wrote to memory of 1988	1664	PO983627289.exe	PO983627289.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1988 wrote to memory of 1184	1988	PO983627289.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1184 wrote to memory of 1736	1184	Windows Update.exe	Windows Update.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1680	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe
PID 1736 wrote to memory of 1616	1736	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\PO983627289.exe
"C:\Users\Admin\AppData\Local\Temp\PO983627289.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\PO983627289.exe
"C:\Users\Admin\AppData\Local\Temp\PO983627289.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1988

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1184

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
- Deletes itself
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1736

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"
5⤵
- Accesses Microsoft Outlook accounts
PID:1680

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"
5⤵
PID:1616

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Scripting

T1064

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
Filesize
49B

MD5
ea5b54c83056d8fc473866723a96e947

SHA1
a3c539647a265f0a857f14b662c3387bb1991413

SHA256
a0e086aba51ca2e8b79a2064c8e3996b638bfb61bc7c972c53a98aefcb19a13b

SHA512
e135089cbc1d9fd547839c77937e52316e8230d218700e01ac4bb66d442c9b7d0bec4460ae9a6fe1e4f8b5a7d9ff0fa305281acfffc069e8be7dbfcf5e3b6c88

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
837KB

MD5
c9ddd7789409993921f935f42e7fcf1a

SHA1
cd5e920aa114733fe22005fdb282c048d6fa6a75

SHA256
fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

SHA512
e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

Download Submit
memory/1184-73-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1184-62-0x0000000000000000-mapping.dmp

Download
memory/1616-94-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1616-92-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1616-89-0x0000000000442628-mapping.dmp

Download
memory/1616-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1664-54-0x00000000754A1000-0x00000000754A3000-memory.dmp

Filesize
8KB

Download
memory/1664-56-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1680-82-0x0000000000411654-mapping.dmp

Download
memory/1680-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1680-85-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1680-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1736-79-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-70-0x000000000051B4D0-mapping.dmp

Download
memory/1736-78-0x0000000001F90000-0x0000000002018000-memory.dmp

Filesize
544KB

Download
memory/1736-77-0x0000000001F90000-0x0000000002018000-memory.dmp

Filesize
544KB

Download
memory/1988-57-0x0000000001F30000-0x0000000001FB8000-memory.dmp

Filesize
544KB

Download
memory/1988-58-0x0000000001F30000-0x0000000001FB8000-memory.dmp

Filesize
544KB

Download
memory/1988-60-0x0000000074780000-0x0000000074D2B000-memory.dmp

Filesize
5.7MB

Download
memory/1988-55-0x000000000051B4D0-mapping.dmp

Download