hawkeye | 6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac

General

Target

6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
Size

1.2MB
MD5

8c719a5b484d3320606684e6371e43bd
SHA1

35978c2a42fd9213fbe2c228e9e6bc6a754db8bd
SHA256

6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac
SHA512

cb038a2da37acb74774bcd36f826183499bfd7addd30610eee9cee3ff657606da2d4f557bad50d07c1b41d2b4c8ebeb19e3b82907bfe1bd2c4a3ecc455ee05d1
SSDEEP

24576:VnOTsIBMNjnNNOhAe/S0nj1FSQNvA0vZCR7YKRf2KMt7b9TqDgCQNuYNcWreDui3:Ou0vYReKMtPxq0CuRNcWr+wA

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.brado-it.com
Port:
21
Username:
[email protected]
Password:
wKqTRDAW8B%F

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
behavioral1/memory/3832-135-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2284-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2284-145-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2284-147-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2284-149-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/3832-135-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/4012-151-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/4012-153-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/4012-155-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/4012-162-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3832-135-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2284-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2284-145-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2284-147-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2284-149-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/4012-151-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/4012-153-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/4012-155-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/4012-162-0x0000000000400000-0x0000000000458000-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-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 whatismyipaddress.com
5 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com
5	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

description	pid	process	target process
PID 1652 set thread context of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 3832 set thread context of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 set thread context of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3784 3832 WerFault.exe 6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

2664 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exe6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

pid process

4012 vbc.exe
4012 vbc.exe
3832 6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

description pid process

Token: SeDebugPrivilege 3832 6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

pid process

3832 6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

pid	pid_target	process	target process
3784	3832	WerFault.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

pid	process
2664	schtasks.exe

pid	process
4012	vbc.exe
4012	vbc.exe
3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

description	pid	process
Token: SeDebugPrivilege	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

pid	process
3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe

description	pid	process	target process
PID 1652 wrote to memory of 2664	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	schtasks.exe
PID 1652 wrote to memory of 2664	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	schtasks.exe
PID 1652 wrote to memory of 2664	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	schtasks.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 1652 wrote to memory of 3832	1652	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 2284	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe
PID 3832 wrote to memory of 4012	3832	6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
"C:\Users\Admin\AppData\Local\Temp\6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hPaueHBt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp36BF.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2664
- C:\Users\Admin\AppData\Local\Temp\6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe
  "{path}"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3832
- - 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:2284
- - 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:4012
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3832 -s 2516
    3⤵
    - Program crash
    PID:3784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6ed637be685ed4dc0d6770f47b922ae46ed80795a2fc5dac60b8dd7ff14605ac.exe.log

Filesize
1KB

MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
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\tmp36BF.tmp

Filesize
1KB

MD5
e61e06422aa32a5c106c8b80a41b0d92

SHA1
e3fb5b1b0aecf92f991285290c871cdf74841fc6

SHA256
456edfe8cdb11dd5759fa6e9ed41b48e6adc332afe7c026f200641b69167fdca

SHA512
cd2512f72a1d158ee545ebe7c6fb0124c9fb7a6ba16f73c65ba5245bb35bb1028e261bf828f973b5f017b87998d1f72ea08f8910f1cdf93ef33a31275d2df5af

Download Submit
memory/1652-127-0x00000000052D0000-0x0000000005326000-memory.dmp

Filesize
344KB

Download
memory/1652-125-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/1652-126-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

Filesize
40KB

Download
memory/1652-121-0x0000000000680000-0x00000000007B8000-memory.dmp

Filesize
1.2MB

Download
memory/1652-128-0x0000000007B20000-0x0000000007B2E000-memory.dmp

Filesize
56KB

Download
memory/1652-129-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/1652-130-0x0000000008070000-0x000000000813C000-memory.dmp

Filesize
816KB

Download
memory/1652-131-0x000000000A820000-0x000000000A8A8000-memory.dmp

Filesize
544KB

Download
memory/1652-124-0x0000000005100000-0x0000000005192000-memory.dmp

Filesize
584KB

Download
memory/1652-123-0x0000000005600000-0x0000000005AFE000-memory.dmp

Filesize
5.0MB

Download
memory/1652-122-0x0000000005060000-0x00000000050FC000-memory.dmp

Filesize
624KB

Download
memory/2284-148-0x0000000000420000-0x00000000004E5000-memory.dmp

Filesize
788KB

Download
memory/2284-147-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2284-149-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2284-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2284-145-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3832-138-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3832-146-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3832-141-0x0000000007CD0000-0x0000000007D36000-memory.dmp

Filesize
408KB

Download
memory/3832-142-0x0000000008120000-0x0000000008128000-memory.dmp

Filesize
32KB

Download
memory/3832-150-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3832-154-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/3832-135-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/4012-151-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4012-153-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4012-155-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4012-162-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads