hawkeye | 733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab

General

Target

733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe
Size

1.1MB
MD5

9a108573ba5d8d43d623d7a1bef55a12
SHA1

09af26ceda225055f64dd7d5a8cb6b4a655cdf88
SHA256

733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab
SHA512

96dcb215bb16b75ab491d2a7064002ba57cec12867bd415124a0fd544e2c7fc6307bc96230149ca1f675f3a49c61e78b26b522266e31ff4ae64ef9b59010fc47

Score

10^/10

hawkeye collection keylogger persistence 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 11 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/928-65-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/928-67-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/928-68-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/928-69-0x0000000000480B5E-mapping.dmp	MailPassView
behavioral1/memory/928-71-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/928-74-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1932-78-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1932-77-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1932-82-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1932-83-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1932-93-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 11 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/928-65-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/928-67-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/928-68-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/928-69-0x0000000000480B5E-mapping.dmp	WebBrowserPassView
behavioral1/memory/928-71-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/928-74-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1572-84-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1572-85-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1572-88-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1572-90-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1572-91-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/928-65-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/928-67-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/928-68-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/928-69-0x0000000000480B5E-mapping.dmp	Nirsoft
behavioral1/memory/928-71-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/928-74-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1932-78-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1932-77-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1932-82-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1932-83-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1572-84-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1572-85-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1572-88-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1572-90-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1572-91-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1932-93-0x0000000000400000-0x000000000041B000-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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

installutil.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	installutil.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 3 IoCs

Processes:

installutil.exeinstallutil.exe

description	pid	process	target process
PID 1940 set thread context of 928	1940	installutil.exe	installutil.exe
PID 928 set thread context of 1932	928	installutil.exe	vbc.exe
PID 928 set thread context of 1572	928	installutil.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 2 IoCs

Processes:

installutil.exeinstallutil.exe

pid process

1940 installutil.exe
928 installutil.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

installutil.exeinstallutil.exe

description pid process

Token: SeDebugPrivilege 1940 installutil.exe
Token: SeDebugPrivilege 928 installutil.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

installutil.exe

pid process

928 installutil.exe

pid	process
1940	installutil.exe
928	installutil.exe

description	pid	process
Token: SeDebugPrivilege	1940	installutil.exe
Token: SeDebugPrivilege	928	installutil.exe

pid	process
928	installutil.exe

Suspicious use of WriteProcessMemory 39 IoCs

Processes:

733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exeinstallutil.exeinstallutil.exe

description	pid	process	target process
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1984 wrote to memory of 1940	1984	733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 1940 wrote to memory of 928	1940	installutil.exe	installutil.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1932	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe
PID 928 wrote to memory of 1572	928	installutil.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe
"C:\Users\Admin\AppData\Local\Temp\733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil.exe" /logtoconsole=false /logfile= /u "C:\Users\Admin\AppData\Local\Temp\733067292220b3bd95580abf1650be726e0c9713a902ed44db18f51f16c6fdab.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil.exe"
3⤵
- 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:928

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"
4⤵
- Accesses Microsoft Outlook accounts
PID:1932

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"
4⤵
PID:1572

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 1376
4⤵
PID:2016

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

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
memory/928-71-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/928-69-0x0000000000480B5E-mapping.dmp

Download
memory/928-76-0x0000000073E30000-0x00000000743DB000-memory.dmp

Filesize
5.7MB

Download
memory/928-74-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/928-89-0x0000000000755000-0x0000000000766000-memory.dmp

Filesize
68KB

Download
memory/928-79-0x0000000073E30000-0x00000000743DB000-memory.dmp

Filesize
5.7MB

Download
memory/928-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/928-63-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/928-65-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/928-67-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/928-68-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1572-85-0x0000000000442628-mapping.dmp

Download
memory/1572-84-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1572-91-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1572-90-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1572-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1932-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1932-78-0x0000000000411654-mapping.dmp

Download
memory/1932-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1932-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1932-77-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-57-0x0000000000000000-mapping.dmp

Download
memory/1940-72-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-60-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-61-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/1984-56-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/1984-54-0x00000000756E1000-0x00000000756E3000-memory.dmp

Filesize
8KB

Download
memory/1984-55-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/1984-59-0x00000000743E0000-0x000000007498B000-memory.dmp

Filesize
5.7MB

Download
memory/2016-94-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads