hawkeye | 4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482

General

Target

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
Size

556KB
MD5

e3638516b609eed8bfa8e5732e5eebba
SHA1

12c752d26dab93e1b10f81cca4c7bb5d45c7b654
SHA256

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482
SHA512

ef60515898834800b2b281bb3484591125c4e5f91487dd8e5f1c2e07226d64cb0739448d9a53f68a3e42ab5498cf721e4e55b0702135657f5d9974158d746984

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
behavioral2/memory/3572-132-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/2908-139-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2908-140-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2908-142-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2908-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3572-132-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/3260-144-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/3260-145-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3260-147-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3260-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3260-150-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3572-132-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/2908-139-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2908-140-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2908-142-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2908-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3260-144-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/3260-145-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3260-147-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3260-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3260-150-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

svhost.exe

pid process

3572 svhost.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
3572	svhost.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Drops desktop.ini file(s) 2 IoCs

Processes:

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe

description	ioc	process
File created	C:\Windows\assembly\Desktop.ini	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.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

16 whatismyipaddress.com

flow	ioc
16	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exesvhost.exe

description	pid	process	target process
PID 2100 set thread context of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 3572 set thread context of 2908	3572	svhost.exe	vbc.exe
PID 3572 set thread context of 3260	3572	svhost.exe	vbc.exe

Drops file in Windows directory 3 IoCs

Processes:

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe

description	ioc	process
File opened for modification	C:\Windows\assembly	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
File created	C:\Windows\assembly\Desktop.ini	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exevbc.exesvhost.exe

pid process

2100 4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
3260 vbc.exe
3260 vbc.exe
3572 svhost.exe

pid	process
2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
3260	vbc.exe
3260	vbc.exe
3572	svhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exesvhost.exe

description	pid	process
Token: SeDebugPrivilege	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
Token: SeDebugPrivilege	3572	svhost.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exesvhost.exe

description	pid	process	target process
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 2100 wrote to memory of 3572	2100	4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe	svhost.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 2908	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe
PID 3572 wrote to memory of 3260	3572	svhost.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe
"C:\Users\Admin\AppData\Local\Temp\4c10f8881ab7b1b47a4db73fb9052e23efbfcecf4b2b28c569c01faba944d482.exe"
1⤵
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2100

C:\Users\Admin\AppData\Local\Temp\svhost.exe
"C:\Users\Admin\AppData\Local\Temp\svhost.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3572

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:2908

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⤵
- Suspicious behavior: EnumeratesProcesses
PID:3260

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Local\Temp\svhost.exe
Filesize
89KB

MD5
84c42d0f2c1ae761bef884638bc1eacd

SHA1
4353881e7f4e9c7610f4e0489183b55bb58bb574

SHA256
331487446653875bf1e628b797a5283e40056654f7ff328eafbe39b0304480d3

SHA512
43c307a38faa3a4b311597034cf75035a4434a1024d2a54e867e6a94b53b677898d71a858438d119000e872a7a6e92c5b31d277a8c207a94375ed4fd3c7beb87

Download Submit
C:\Users\Admin\AppData\Local\Temp\svhost.exe
Filesize
89KB

MD5
84c42d0f2c1ae761bef884638bc1eacd

SHA1
4353881e7f4e9c7610f4e0489183b55bb58bb574

SHA256
331487446653875bf1e628b797a5283e40056654f7ff328eafbe39b0304480d3

SHA512
43c307a38faa3a4b311597034cf75035a4434a1024d2a54e867e6a94b53b677898d71a858438d119000e872a7a6e92c5b31d277a8c207a94375ed4fd3c7beb87

Download Submit
memory/2100-138-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/2100-136-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/2100-130-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/2908-140-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2908-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2908-142-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2908-139-0x0000000000000000-mapping.dmp

Download
memory/3260-144-0x0000000000000000-mapping.dmp

Download
memory/3260-145-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3260-147-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3260-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3260-150-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3572-137-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/3572-135-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/3572-132-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/3572-131-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads