hawkeye | bc96b57a65868a4107e25d173e62987ed9bf12c040c2c8e92fd753f7ba3959b1

General

Target

Payment_PO.exe
Size

587KB
MD5

15367ca46cabe7ffb925400809e9f4ac
SHA1

41327f0b7c9f69d45483813eef1d5c6f037ad3f5
SHA256

6e8a194ddc0f62c7c1cefa317877c8fb66f793c943c83e85265c2c6f86391145
SHA512

ecb0a3ea6d70f39a7fd4c016d595b39f0d9b41aee5264e0e8790270c0246888371849155ad726a413186f816d9a08f22ba1a04c4a5b078963a972dd94b40a44c

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Signatures

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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1988-60-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1232-64-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1232-63-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1232-67-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1232-68-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1988-60-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1108-69-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1108-70-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1108-73-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1108-74-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1988-60-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1232-64-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1232-63-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1232-67-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1232-68-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1108-69-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1108-70-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1108-73-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1108-74-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

Payment_PO.exeRegAsm.exe

description	pid	process	target process
PID 2020 set thread context of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 1988 set thread context of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 set thread context of 1108	1988	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

RegAsm.exe

pid	process
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe
1988	RegAsm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Payment_PO.exe

pid process

2020 Payment_PO.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1988 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

1988 RegAsm.exe

pid	process
2020	Payment_PO.exe

description	pid	process
Token: SeDebugPrivilege	1988	RegAsm.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

Payment_PO.exeRegAsm.exe

description	pid	process	target process
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 2020 wrote to memory of 1988	2020	Payment_PO.exe	RegAsm.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1232	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe
PID 1988 wrote to memory of 1108	1988	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Payment_PO.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_PO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988

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
PID:1232

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⤵
PID:1108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1108-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1108-74-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1108-73-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1108-70-0x0000000000442628-mapping.dmp

Download
memory/1232-64-0x0000000000411654-mapping.dmp

Download
memory/1232-63-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1232-67-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1232-68-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1988-61-0x0000000005005000-0x0000000005016000-memory.dmp

Filesize
68KB

Download
memory/1988-62-0x00000000009D0000-0x00000000009D8000-memory.dmp

Filesize
32KB

Download
memory/1988-60-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1988-58-0x0000000000480C5E-mapping.dmp

Download
memory/2020-54-0x00000000002C0000-0x000000000035A000-memory.dmp

Filesize
616KB

Download
memory/2020-57-0x0000000000390000-0x0000000000393000-memory.dmp

Filesize
12KB

Download
memory/2020-56-0x0000000076261000-0x0000000076263000-memory.dmp

Filesize
8KB

Download
memory/2020-55-0x0000000001F10000-0x0000000001FA0000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads