hawkeye | 1720267c013b2a2146c0a04e6436d3e7d60c5a9344f58156f8eb0f938053dc81

General

Target

Account Reconciliation.exe
Size

734KB
MD5

110a88034d9e642e19edf614022f99a9
SHA1

5d7f28c30e7abf2795414f7b4276013853f3dc57
SHA256

8a2e8c8992d6372ae7d7e4dbb4a8352fa756b7dd4e4822ff0204c2717568812a
SHA512

fbeea4b1db2316a2ca5d6ea6517151e9433565a6a2641b51337f3f5c2d2a6c196e8dbd3c464a462f1abb87b8fcd0af258b3d1414a62a24e671ffc777856eeb59

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.grandinnabalibeach.com
Port:
587
Username:
[email protected]
Password:
pur6188

Signatures

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

NirSoft MailPassView 10 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2016-64-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2016-66-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2016-67-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2016-68-0x0000000000480C1E-mapping.dmp	MailPassView
behavioral1/memory/2016-70-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2016-72-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/760-77-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/760-76-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/760-80-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/760-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 10 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2016-64-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2016-66-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2016-67-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2016-68-0x0000000000480C1E-mapping.dmp	WebBrowserPassView
behavioral1/memory/2016-70-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2016-72-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1448-82-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1448-83-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1448-86-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1448-88-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 14 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2016-64-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2016-66-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2016-67-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2016-68-0x0000000000480C1E-mapping.dmp	Nirsoft
behavioral1/memory/2016-70-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2016-72-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/760-77-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/760-76-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/760-80-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/760-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1448-82-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1448-83-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1448-86-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1448-88-0x0000000000400000-0x0000000000458000-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-1-5-21-1819626980-2277161760-1023733287-1000\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

6 whatismyipaddress.com
4 whatismyipaddress.com

flow	ioc
6	whatismyipaddress.com
4	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

Account Reconciliation.exeRegSvcs.exe

description	pid	process	target process
PID 1948 set thread context of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 2016 set thread context of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 set thread context of 1448	2016	RegSvcs.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
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1064 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Account Reconciliation.exeRegSvcs.exe

pid process

1948 Account Reconciliation.exe
1948 Account Reconciliation.exe
1948 Account Reconciliation.exe
2016 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Account Reconciliation.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1948 Account Reconciliation.exe
Token: SeDebugPrivilege 2016 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

2016 RegSvcs.exe

pid	process
1064	schtasks.exe

pid	process
1948	Account Reconciliation.exe
1948	Account Reconciliation.exe
1948	Account Reconciliation.exe
2016	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1948	Account Reconciliation.exe
Token: SeDebugPrivilege	2016	RegSvcs.exe

pid	process
2016	RegSvcs.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

Account Reconciliation.exeRegSvcs.exe

description	pid	process	target process
PID 1948 wrote to memory of 1064	1948	Account Reconciliation.exe	schtasks.exe
PID 1948 wrote to memory of 1064	1948	Account Reconciliation.exe	schtasks.exe
PID 1948 wrote to memory of 1064	1948	Account Reconciliation.exe	schtasks.exe
PID 1948 wrote to memory of 1064	1948	Account Reconciliation.exe	schtasks.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 1948 wrote to memory of 2016	1948	Account Reconciliation.exe	RegSvcs.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 760	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe
PID 2016 wrote to memory of 1448	2016	RegSvcs.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Account Reconciliation.exe
"C:\Users\Admin\AppData\Local\Temp\Account Reconciliation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nchGKDg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD450.tmp"
2⤵
- Creates scheduled task(s)
PID:1064

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016

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:760

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:1448

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

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
C:\Users\Admin\AppData\Local\Temp\tmpD450.tmp
Filesize
1KB

MD5
bea3181f0f0a089acbbef25c09b4c0ee

SHA1
88661616735c462ef4fa6913e59149ded6383acf

SHA256
829ce8ad9ae001fc00b25963b303ed43c6010ebe3300a5a3d62781a0850b9cf0

SHA512
f0102a26da52bbf6d59d589fb375348088107ec48a347ef5204b53d9ab76c35ae5b06e9eb6b1ec687e088913f15bfc037f6d87e15ab82e0b0bda1718d06624ab

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memory/760-76-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/760-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/760-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/760-77-0x0000000000411654-mapping.dmp

Download
memory/1064-59-0x0000000000000000-mapping.dmp

Download
memory/1448-86-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1448-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1448-83-0x0000000000442628-mapping.dmp

Download
memory/1448-82-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-54-0x00000000012E0000-0x000000000139E000-memory.dmp

Filesize
760KB

Download
memory/1948-57-0x00000000008F0000-0x000000000098C000-memory.dmp

Filesize
624KB

Download
memory/1948-58-0x000000000AE80000-0x000000000AF08000-memory.dmp

Filesize
544KB

Download
memory/1948-56-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/1948-55-0x0000000076571000-0x0000000076573000-memory.dmp

Filesize
8KB

Download
memory/2016-74-0x00000000042D5000-0x00000000042E6000-memory.dmp

Filesize
68KB

Download
memory/2016-66-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-72-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-64-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-61-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-75-0x0000000000690000-0x0000000000698000-memory.dmp

Filesize
32KB

Download
memory/2016-70-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-67-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2016-68-0x0000000000480C1E-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads