hawkeye | 72946d33bc1e3945ed628d129fcc9096dc1ff9cedcfe2fe568ade44544519a20

General

Target

987421.exe
Size

1.3MB
MD5

75e71ba1842dc3f63198386adb92716f
SHA1

3dac2a6f86bf211fe4ed33f21dc63bbd1ff04114
SHA256

72946d33bc1e3945ed628d129fcc9096dc1ff9cedcfe2fe568ade44544519a20
SHA512

e0c2b6d689d6455e46d97079f28fcf7219a043bb1cb943c0d16ea5220b07f6bcc3267382db6a99783f3c2a0d6ec47e10f67a31491fc8bf9612eb15d3c7cdc834

Score

10^/10

hawkeye agilenet 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 8 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1880-63-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1880-64-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1880-66-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1880-67-0x0000000000480B8E-mapping.dmp	MailPassView
behavioral1/memory/1880-70-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1788-74-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1788-75-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1788-78-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1880-63-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1880-64-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1880-66-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1880-67-0x0000000000480B8E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1880-70-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1736-80-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1736-81-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1736-83-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1880-63-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1880-64-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1880-66-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1880-67-0x0000000000480B8E-mapping.dmp	Nirsoft
behavioral1/memory/1880-70-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1788-74-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1788-75-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1788-78-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1736-80-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1736-81-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1736-83-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

InstallUtil.exe

pid process

1880 InstallUtil.exe
Loads dropped DLL 1 IoCs

Processes:

987421.exe

pid process

1468 987421.exe

pid	process
1880	InstallUtil.exe

pid	process
1468	987421.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/1468-57-0x0000000000900000-0x0000000000921000-memory.dmp	agile_net

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-1-5-21-3456797065-1076791440-4146276586-1000\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

9 whatismyipaddress.com

flow	ioc
9	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

987421.exeInstallUtil.exe

description	pid	process	target process
PID 1468 set thread context of 1880	1468	987421.exe	InstallUtil.exe
PID 1880 set thread context of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 set thread context of 1736	1880	InstallUtil.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

987421.exeInstallUtil.exe

pid process

1468 987421.exe
1468 987421.exe
1880 InstallUtil.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

987421.exeInstallUtil.exe

description pid process

Token: SeDebugPrivilege 1468 987421.exe
Token: SeDebugPrivilege 1880 InstallUtil.exe

pid	process
1468	987421.exe
1468	987421.exe
1880	InstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	1468	987421.exe
Token: SeDebugPrivilege	1880	InstallUtil.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

987421.exeInstallUtil.exe

description	pid	process	target process
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1468 wrote to memory of 1880	1468	987421.exe	InstallUtil.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1788	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe
PID 1880 wrote to memory of 1736	1880	InstallUtil.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\987421.exe
"C:\Users\Admin\AppData\Local\Temp\987421.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468

C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
"C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1880

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:1788

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:1736

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\InstallUtil.exe
MD5
91c9ae9c9a17a9db5e08b120e668c74c

SHA1
50770954c1ceb0bb6f1d5d3f2de2a0a065773723

SHA256
e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

SHA512
ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

Download Submit
C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
MD5
91c9ae9c9a17a9db5e08b120e668c74c

SHA1
50770954c1ceb0bb6f1d5d3f2de2a0a065773723

SHA256
e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

SHA512
ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\Users\Admin\AppData\Local\Temp\InstallUtil.exe
MD5
91c9ae9c9a17a9db5e08b120e668c74c

SHA1
50770954c1ceb0bb6f1d5d3f2de2a0a065773723

SHA256
e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

SHA512
ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

Download Submit
memory/1468-65-0x0000000004C61000-0x0000000004C62000-memory.dmp

Filesize
4KB

Download
memory/1468-56-0x0000000004C60000-0x0000000004C61000-memory.dmp

Filesize
4KB

Download
memory/1468-57-0x0000000000900000-0x0000000000921000-memory.dmp

Filesize
132KB

Download
memory/1468-58-0x00000000006D0000-0x00000000006DB000-memory.dmp

Filesize
44KB

Download
memory/1468-59-0x0000000000C10000-0x0000000000C11000-memory.dmp

Filesize
4KB

Download
memory/1468-54-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/1736-83-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1736-80-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1736-81-0x0000000000442628-mapping.dmp

Download
memory/1788-78-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1788-74-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1788-76-0x00000000755A1000-0x00000000755A3000-memory.dmp

Filesize
8KB

Download
memory/1788-75-0x0000000000411654-mapping.dmp

Download
memory/1880-61-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1880-73-0x0000000000710000-0x0000000000712000-memory.dmp

Filesize
8KB

Download
memory/1880-72-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

Filesize
4KB

Download
memory/1880-70-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1880-77-0x0000000004FD5000-0x0000000004FE6000-memory.dmp

Filesize
68KB

Download
memory/1880-67-0x0000000000480B8E-mapping.dmp

Download
memory/1880-66-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1880-64-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1880-63-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1880-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads