hawkeye | 8cbf41671be105849a83733514a591d0a9427611532904959c67879fd142fbcd

Analysis

max time kernel
120s
max time network
149s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 02:21

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General

Target

7aa37911020ad41e9aba5578c8f33923.exe
Size

1.1MB
MD5

7aa37911020ad41e9aba5578c8f33923
SHA1

e81d5b3fdd371a45ae86fd2b27d03f8e94992c9e
SHA256

8cbf41671be105849a83733514a591d0a9427611532904959c67879fd142fbcd
SHA512

34bcbd391e1eae4cbbbcb83a6320760eb509ad1d362156d82a22902fbf2f406646ebe0c37ab5536cf9c2ec4dd0e2c1e23445934e89fbe2098ec2f3007f4c4cdc
SSDEEP

24576:sjgEcqDl1o2+cvnavK1lDuwBJl7GPuVe9srR3/:OgEv1R8K1hPBGyOWRv

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 9 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2592-19-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2592-17-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2592-15-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2592-11-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2592-9-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2840-28-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2840-29-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2840-30-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2840-33-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 9 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2592-19-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2592-17-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2592-15-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2592-11-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2592-9-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1700-34-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1700-36-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1700-37-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1700-41-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 13 IoCs

resource	yara_rule
behavioral1/memory/2592-19-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2592-17-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2592-15-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2592-11-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2592-9-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2840-28-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2840-29-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2840-30-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2840-33-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1700-34-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1700-36-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1700-37-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1700-41-0x0000000000400000-0x0000000000458000-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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\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

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	7aa37911020ad41e9aba5578c8f33923.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.

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2292 set thread context of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2592 set thread context of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 set thread context of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2292	7aa37911020ad41e9aba5578c8f33923.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2292	7aa37911020ad41e9aba5578c8f33923.exe
Token: SeDebugPrivilege	2592	7aa37911020ad41e9aba5578c8f33923.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2592	7aa37911020ad41e9aba5578c8f33923.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2292 wrote to memory of 2592	2292	7aa37911020ad41e9aba5578c8f33923.exe	28
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 2840	2592	7aa37911020ad41e9aba5578c8f33923.exe	32
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33
PID 2592 wrote to memory of 1700	2592	7aa37911020ad41e9aba5578c8f33923.exe	33

C:\Users\Admin\AppData\Local\Temp\7aa37911020ad41e9aba5578c8f33923.exe
"C:\Users\Admin\AppData\Local\Temp\7aa37911020ad41e9aba5578c8f33923.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Users\Admin\AppData\Local\Temp\7aa37911020ad41e9aba5578c8f33923.exe
  "C:\Users\Admin\AppData\Local\Temp\7aa37911020ad41e9aba5578c8f33923.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:2592
- - 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:2840
- - 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:1700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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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/1700-41-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1700-37-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1700-36-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1700-34-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2292-0-0x00000000740F1000-0x00000000740F2000-memory.dmp

Filesize
4KB

Download
memory/2292-1-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2292-2-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2292-3-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2292-4-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2292-21-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2592-11-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2592-20-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2592-9-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2592-7-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2592-26-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2592-43-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2592-42-0x00000000740F0000-0x000000007469B000-memory.dmp

Filesize
5.7MB

Download
memory/2592-6-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2592-19-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2592-15-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2592-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2592-17-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2840-33-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2840-30-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2840-29-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2840-28-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download