hawkeye | 94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b

General

Target

94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe
Size

2.2MB
MD5

0ba173af7380bbe70d970caec82ffc36
SHA1

8d5e57a20617d338fdf05c7c6b69a974c6193418
SHA256

94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b
SHA512

2f5e1ae195fb6ea6c99b9c21fc90bb9c68c551e215f7ecf0dd8ac3da615bb4562ed1de7b0dd96dcc828b980fd4a5e87a6559388ec1ee640c7f119177ad659a72

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/4640-131-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/1844-139-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1844-138-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/1844-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1844-142-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4640-131-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/2524-143-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/2524-144-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2524-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2524-147-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2524-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4640-131-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/1844-139-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1844-138-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1844-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1844-142-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2524-143-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2524-144-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2524-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2524-147-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2524-149-0x0000000000400000-0x0000000000458000-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-1-5-21-2660308776-3705150086-26593515-1000\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

25 whatismyipaddress.com

flow	ioc
25	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exeRegAsm.exe

description	pid	process	target process
PID 4860 set thread context of 4640	4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe	RegAsm.exe
PID 4640 set thread context of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 set thread context of 2524	4640	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exeRegAsm.exe

pid process

2524 vbc.exe
2524 vbc.exe
4640 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4640 RegAsm.exe

pid	process
2524	vbc.exe
2524	vbc.exe
4640	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4640	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe

pid	process
4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe
4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe
4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe

pid	process
4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe
4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe
4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exeRegAsm.exe

description	pid	process	target process
PID 4860 wrote to memory of 4640	4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe	RegAsm.exe
PID 4860 wrote to memory of 4640	4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe	RegAsm.exe
PID 4860 wrote to memory of 4640	4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe	RegAsm.exe
PID 4860 wrote to memory of 4640	4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe	RegAsm.exe
PID 4860 wrote to memory of 4640	4860	94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe	RegAsm.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 1844	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe
PID 4640 wrote to memory of 2524	4640	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe
"C:\Users\Admin\AppData\Local\Temp\94d061976f1bfc6f56cfacec9e19a87e9e553fb2fd99f67900cf71a72d348a3b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4860

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4640

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:1844

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:2524

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
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1844-138-0x0000000000000000-mapping.dmp

Download
memory/1844-142-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1844-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1844-139-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2524-144-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2524-143-0x0000000000000000-mapping.dmp

Download
memory/2524-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2524-147-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2524-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4640-137-0x0000000075450000-0x0000000075A01000-memory.dmp

Filesize
5.7MB

Download
memory/4640-136-0x0000000075450000-0x0000000075A01000-memory.dmp

Filesize
5.7MB

Download
memory/4640-130-0x0000000000000000-mapping.dmp

Download
memory/4640-131-0x0000000000400000-0x0000000000488000-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