hawkeye | 5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828

General

Target

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
Size

821KB
MD5

7a7d4707e5f19d9a3199f735476bc01a
SHA1

6fc359ecf7335b36012332afe1b57a197902419d
SHA256

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828
SHA512

e4e1c8a0ae313346c59791e85658b6d4e314e76d143b3f356bd5235dad5da23e776f5c891594211c12ba3ba56bc1c32a01a6e91617f7be8ee8f2ff13eb053984

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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4924-140-0x0000000006B20000-0x0000000006BB6000-memory.dmp	MailPassView
behavioral2/memory/988-147-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/988-148-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/988-150-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/988-151-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4924-140-0x0000000006B20000-0x0000000006BB6000-memory.dmp	WebBrowserPassView
behavioral2/memory/4068-152-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4068-153-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4924-140-0x0000000006B20000-0x0000000006BB6000-memory.dmp	Nirsoft
behavioral2/memory/988-147-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/988-148-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/988-150-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/988-151-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4068-152-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4068-153-0x0000000000400000-0x0000000000458000-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-1-5-21-2372564722-193526734-2636556182-1000\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:

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.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

79 whatismyipaddress.com

flow	ioc
79	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

description	pid	process	target process
PID 4260 set thread context of 4924	4260	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
PID 4924 set thread context of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 set thread context of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

description pid process

Token: SeDebugPrivilege 4924 5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

description	pid	process
Token: SeDebugPrivilege	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

pid	process
4260	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe

description	pid	process	target process
PID 4260 wrote to memory of 4924	4260	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
PID 4260 wrote to memory of 4924	4260	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
PID 4260 wrote to memory of 4924	4260	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 988	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe
PID 4924 wrote to memory of 4068	4924	5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
"C:\Users\Admin\AppData\Local\Temp\5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4260

C:\Users\Admin\AppData\Local\Temp\5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe
C:\Users\Admin\AppData\Local\Temp\5c00f9528d06ab9f9d4ca56d32c71a16b1c7b190203a079203afc56528508828.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4924

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:988

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:4068

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

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/988-147-0x0000000000000000-mapping.dmp

Download
memory/988-151-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/988-150-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/988-148-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4068-153-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4068-152-0x0000000000000000-mapping.dmp

Download
memory/4260-134-0x0000000077D10000-0x0000000077EB3000-memory.dmp

Filesize
1.6MB

Download
memory/4260-132-0x0000000002C00000-0x0000000002C08000-memory.dmp

Filesize
32KB

Download
memory/4924-137-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/4924-146-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/4924-145-0x0000000077D10000-0x0000000077EB3000-memory.dmp

Filesize
1.6MB

Download
memory/4924-144-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/4924-143-0x0000000077D10000-0x0000000077EB3000-memory.dmp

Filesize
1.6MB

Download
memory/4924-140-0x0000000006B20000-0x0000000006BB6000-memory.dmp

Filesize
600KB

Download
memory/4924-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads