hawkeye | 1e35254abf2093f39899b09689d0a17d1bf70829dbae10356a2596eceb85c4c4

General

Target

O00000000876965439.PDF.exe
Size

684KB
MD5

8549da1578244a9e739cd19f5112c831
SHA1

6f81ecd96bafcc3b2263b123c873ade617e05124
SHA256

1e35254abf2093f39899b09689d0a17d1bf70829dbae10356a2596eceb85c4c4
SHA512

e3de715841317e5a48afc4b0f03515012a0d58ab335aa69229b62eaaef54f5aae1d92594ad735e28e97c5fb357bfd0ea4073e4dc5249fb2e37a44a533461ad4b

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.trambaohanhelectroluxhn.com
Port:
21
Username:
LOGGSS2022@suachuaduongongnuoc.net
Password:
Wn5b%iX[O%95

Signatures

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

NirSoft MailPassView 11 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1492-60-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1492-62-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1492-64-0x0000000000480C1E-mapping.dmp	MailPassView
behavioral1/memory/1492-63-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1492-66-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1492-68-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1828-72-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1828-73-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1828-76-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1828-77-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1828-79-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 11 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1492-60-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1492-62-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1492-64-0x0000000000480C1E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1492-63-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1492-66-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1492-68-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2020-80-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2020-81-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/2020-84-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2020-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2020-87-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1492-60-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1492-62-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1492-64-0x0000000000480C1E-mapping.dmp	Nirsoft
behavioral1/memory/1492-63-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1492-66-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1492-68-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1828-72-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1828-73-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1828-76-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1828-77-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1828-79-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2020-80-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2020-81-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/2020-84-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2020-85-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2020-87-0x0000000000400000-0x0000000000458000-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-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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.

Processes:

flow ioc

3 whatismyipaddress.com
5 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com
5	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

O00000000876965439.PDF.exeRegAsm.exe

description	pid	process	target process
PID 1816 set thread context of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1492 set thread context of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 set thread context of 2020	1492	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

O00000000876965439.PDF.exeRegAsm.exe

pid process

1816 O00000000876965439.PDF.exe
1492 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1492 RegAsm.exe

pid	process
1816	O00000000876965439.PDF.exe
1492	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1492	RegAsm.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

O00000000876965439.PDF.exeRegAsm.exe

description	pid	process	target process
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1816 wrote to memory of 1492	1816	O00000000876965439.PDF.exe	RegAsm.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 1828	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe
PID 1492 wrote to memory of 2020	1492	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\O00000000876965439.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\O00000000876965439.PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1816

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 WriteProcessMemory
PID:1492

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:1828

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:2020

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

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

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1492-70-0x00000000008F5000-0x0000000000906000-memory.dmp

Filesize
68KB

Download
memory/1492-57-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1492-71-0x00000000005D0000-0x00000000005D8000-memory.dmp

Filesize
32KB

Download
memory/1492-58-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1492-78-0x00000000008F5000-0x0000000000906000-memory.dmp

Filesize
68KB

Download
memory/1492-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1492-64-0x0000000000480C1E-mapping.dmp

Download
memory/1492-63-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1492-66-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1492-68-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1492-69-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

Download
memory/1492-60-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1816-55-0x0000000001FF0000-0x000000000208E000-memory.dmp

Filesize
632KB

Download
memory/1816-54-0x0000000000250000-0x0000000000300000-memory.dmp

Filesize
704KB

Download
memory/1816-56-0x00000000048E0000-0x0000000004972000-memory.dmp

Filesize
584KB

Download
memory/1828-73-0x0000000000411654-mapping.dmp

Download
memory/1828-77-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1828-76-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1828-79-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1828-72-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2020-80-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2020-81-0x0000000000442628-mapping.dmp

Download
memory/2020-84-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2020-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2020-87-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads