hawkeye | 3710be0460f2beeb1333465e59c16457bc3d0bc68078c8378062c64dca72d1a1

Analysis

max time kernel
151s
max time network
118s
platform
windows7_x64
resource
win7-20220414-en
submitted
21-05-2022 18:50

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General

Target

order11082020.exe
Size

833KB
MD5

a0b802ef353d5c6815e6c62591a8f838
SHA1

32c668826f676f184e25981f07a350f5688ad3ea
SHA256

2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d
SHA512

8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
webmail.tos-thailand.com
Port:
587
Username:
sudarat.k@tos-thailand.com
Password:
P@ssw0rd

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/1956-56-0x0000000001EE0000-0x0000000001F68000-memory.dmp	MailPassView
behavioral1/memory/1956-57-0x0000000001EE0000-0x0000000001F68000-memory.dmp	MailPassView
behavioral1/memory/864-76-0x0000000001F00000-0x0000000001F88000-memory.dmp	MailPassView
behavioral1/memory/864-77-0x0000000001F00000-0x0000000001F88000-memory.dmp	MailPassView
behavioral1/memory/668-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/668-82-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/668-85-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/668-87-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1956-56-0x0000000001EE0000-0x0000000001F68000-memory.dmp	WebBrowserPassView
behavioral1/memory/1956-57-0x0000000001EE0000-0x0000000001F68000-memory.dmp	WebBrowserPassView
behavioral1/memory/864-76-0x0000000001F00000-0x0000000001F88000-memory.dmp	WebBrowserPassView
behavioral1/memory/864-77-0x0000000001F00000-0x0000000001F88000-memory.dmp	WebBrowserPassView
behavioral1/memory/964-88-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/964-89-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/964-92-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/964-94-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 12 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1956-56-0x0000000001EE0000-0x0000000001F68000-memory.dmp	Nirsoft
behavioral1/memory/1956-57-0x0000000001EE0000-0x0000000001F68000-memory.dmp	Nirsoft
behavioral1/memory/864-76-0x0000000001F00000-0x0000000001F88000-memory.dmp	Nirsoft
behavioral1/memory/864-77-0x0000000001F00000-0x0000000001F88000-memory.dmp	Nirsoft
behavioral1/memory/668-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/668-82-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/668-85-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/668-87-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/964-88-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/964-89-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/964-92-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/964-94-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

1720 Windows Update.exe
864 Windows Update.exe
Deletes itself 1 IoCs

Processes:

Windows Update.exe

pid process

864 Windows Update.exe

pid	process
1720	Windows Update.exe
864	Windows Update.exe

pid	process
864	Windows Update.exe

Loads dropped DLL 8 IoCs

Processes:

order11082020.exeWindows Update.exeWindows Update.exe

pid	process
1956	order11082020.exe
1720	Windows Update.exe
1720	Windows Update.exe
1720	Windows Update.exe
1720	Windows Update.exe
864	Windows Update.exe
864	Windows Update.exe
864	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-1-5-21-1819626980-2277161760-1023733287-1000\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-1-5-21-1819626980-2277161760-1023733287-1000\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

3 whatismyipaddress.com
5 whatismyipaddress.com
6 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com
5	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

order11082020.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2028 set thread context of 1956	2028	order11082020.exe	order11082020.exe
PID 1720 set thread context of 864	1720	Windows Update.exe	Windows Update.exe
PID 864 set thread context of 668	864	Windows Update.exe	vbc.exe
PID 864 set thread context of 964	864	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:

order11082020.exeWindows Update.exeWindows Update.exe

pid process

2028 order11082020.exe
1720 Windows Update.exe
864 Windows Update.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

order11082020.exeWindows Update.exe

pid process

2028 order11082020.exe
1720 Windows Update.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 864 Windows Update.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

864 Windows Update.exe

pid	process
2028	order11082020.exe
1720	Windows Update.exe
864	Windows Update.exe

pid	process
2028	order11082020.exe
1720	Windows Update.exe

description	pid	process
Token: SeDebugPrivilege	864	Windows Update.exe

pid	process
864	Windows Update.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

order11082020.exeorder11082020.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2028 wrote to memory of 1956	2028	order11082020.exe	order11082020.exe
PID 2028 wrote to memory of 1956	2028	order11082020.exe	order11082020.exe
PID 2028 wrote to memory of 1956	2028	order11082020.exe	order11082020.exe
PID 2028 wrote to memory of 1956	2028	order11082020.exe	order11082020.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1956 wrote to memory of 1720	1956	order11082020.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 1720 wrote to memory of 864	1720	Windows Update.exe	Windows Update.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 668	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe
PID 864 wrote to memory of 964	864	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\order11082020.exe
"C:\Users\Admin\AppData\Local\Temp\order11082020.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2028

C:\Users\Admin\AppData\Local\Temp\order11082020.exe
"C:\Users\Admin\AppData\Local\Temp\order11082020.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1956

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:1720

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:864

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:668

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:964

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
51B

MD5
aef9ceae91ac41e531a3d281d8ddcff4

SHA1
ad1c31a8bd67d63b52240e6a95dbdeb4085c7812

SHA256
e477da00e4d2b9b08db5b0992c8269bc804538989d9bb770595fac81a40d7ef4

SHA512
9d93fdf3e5a333af025f2e66139542d9f8b0cc7b81eb24ce3a86de171c276ba0bed024499d84fb3e97a58d62862976c10d1260f61b1b4ab70a1589350f38c371

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
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
833KB

MD5
a0b802ef353d5c6815e6c62591a8f838

SHA1
32c668826f676f184e25981f07a350f5688ad3ea

SHA256
2bea6b69613e7cfcc0aa58ce7fb8ba250611181f69667b07b51b5f7bf3c11a9d

SHA512
8bcd5842a256bf4413364376a86eca8723fe30c775347028438e462c995832a3a6a74c1a62f262753370e472e95af871307893a0106418df735eb3998303f6d5

Download Submit
memory/668-82-0x0000000000411654-mapping.dmp

Download
memory/668-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/668-85-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/668-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/864-70-0x000000000051B520-mapping.dmp

Download
memory/864-76-0x0000000001F00000-0x0000000001F88000-memory.dmp

Filesize
544KB

Download
memory/864-77-0x0000000001F00000-0x0000000001F88000-memory.dmp

Filesize
544KB

Download
memory/864-79-0x00000000749C0000-0x0000000074F6B000-memory.dmp

Filesize
5.7MB

Download
memory/964-92-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/964-89-0x0000000000442628-mapping.dmp

Download
memory/964-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/964-94-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1720-78-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download
memory/1720-62-0x0000000000000000-mapping.dmp

Download
memory/1956-56-0x0000000001EE0000-0x0000000001F68000-memory.dmp

Filesize
544KB

Download
memory/1956-57-0x0000000001EE0000-0x0000000001F68000-memory.dmp

Filesize
544KB

Download
memory/1956-60-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/1956-55-0x000000000051B520-mapping.dmp

Download
memory/2028-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/2028-59-0x0000000000400000-0x00000000004D7000-memory.dmp

Filesize
860KB

Download