hawkeye | 56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316

General

Target

56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
Size

946KB
MD5

0c3ba5acb5676576ecc18fea71e6a3eb
SHA1

ecd328453fe35ba1a642cfc285393ce5fd4cab54
SHA256

56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316
SHA512

2919f6df12afa61fb5893552317e296f3acf8903a6da9f2d3c5a161cf93e59dc0deadc3b0cace143b34ac4646c2fa91523e574375214fbf7bcb656f84f5f1e54

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
mr.kilo2016@yandex.com
Password:
jasper101

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

NirSoft MailPassView 6 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3672-140-0x0000000006AC0000-0x0000000006B50000-memory.dmp	MailPassView
behavioral2/memory/1688-162-0x0000000006A90000-0x0000000006B20000-memory.dmp	MailPassView
behavioral2/memory/4392-169-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4392-168-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4392-171-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4392-172-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3672-140-0x0000000006AC0000-0x0000000006B50000-memory.dmp	WebBrowserPassView
behavioral2/memory/1688-162-0x0000000006A90000-0x0000000006B20000-memory.dmp	WebBrowserPassView
behavioral2/memory/4204-175-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4204-176-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4204-178-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4204-179-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4204-181-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3672-140-0x0000000006AC0000-0x0000000006B50000-memory.dmp	Nirsoft
behavioral2/memory/1688-162-0x0000000006A90000-0x0000000006B20000-memory.dmp	Nirsoft
behavioral2/memory/4392-169-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4392-168-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4392-171-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4392-172-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4204-175-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4204-176-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4204-178-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4204-179-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4204-181-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

3644 Windows Update.exe
1688 Windows Update.exe

pid	process
3644	Windows Update.exe
1688	Windows Update.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Control Panel\International\Geo\Nation	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe

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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

18 whatismyipaddress.com
20 whatismyipaddress.com

flow	ioc
18	whatismyipaddress.com
20	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 1204 set thread context of 3672	1204	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
PID 3644 set thread context of 1688	3644	Windows Update.exe	Windows Update.exe
PID 1688 set thread context of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 set thread context of 4204	1688	Windows Update.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
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

4204 vbc.exe
4204 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 1688 Windows Update.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exeWindows Update.exeWindows Update.exe

pid process

1204 56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
3644 Windows Update.exe
1688 Windows Update.exe

pid	process
4204	vbc.exe
4204	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1688	Windows Update.exe

pid	process
1204	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
3644	Windows Update.exe
1688	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 1204 wrote to memory of 3672	1204	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
PID 1204 wrote to memory of 3672	1204	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
PID 1204 wrote to memory of 3672	1204	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
PID 3672 wrote to memory of 3644	3672	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	Windows Update.exe
PID 3672 wrote to memory of 3644	3672	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	Windows Update.exe
PID 3672 wrote to memory of 3644	3672	56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe	Windows Update.exe
PID 3644 wrote to memory of 1688	3644	Windows Update.exe	Windows Update.exe
PID 3644 wrote to memory of 1688	3644	Windows Update.exe	Windows Update.exe
PID 3644 wrote to memory of 1688	3644	Windows Update.exe	Windows Update.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4392	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe
PID 1688 wrote to memory of 4204	1688	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
"C:\Users\Admin\AppData\Local\Temp\56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1204

C:\Users\Admin\AppData\Local\Temp\56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe
C:\Users\Admin\AppData\Local\Temp\56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3672

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3644

C:\Users\Admin\AppData\Roaming\Windows Update.exe
C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1688

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"
5⤵
- Accesses Microsoft Outlook accounts
PID:4392

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"
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:4204

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
Filesize
102B

MD5
8e4365cdb2f84eb39ab8fddc8e5d5b80

SHA1
5da85970337331eda68ce80fea8dc9067af8307f

SHA256
7584824a03e2487321e2eff38cd9b0fd222526e8c108c43467ff5cb2ba303d61

SHA512
7eabe16f0a64fc7f4f418d51c6607ea7474f64c7d292653788a3831c30da39cb3764d533c6be95f45a3795d275f77453e9fb89b3fcee92859874e48ef3acd64c

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\Roaming\Windows Update.exe
Filesize
946KB

MD5
0c3ba5acb5676576ecc18fea71e6a3eb

SHA1
ecd328453fe35ba1a642cfc285393ce5fd4cab54

SHA256
56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316

SHA512
2919f6df12afa61fb5893552317e296f3acf8903a6da9f2d3c5a161cf93e59dc0deadc3b0cace143b34ac4646c2fa91523e574375214fbf7bcb656f84f5f1e54

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
946KB

MD5
0c3ba5acb5676576ecc18fea71e6a3eb

SHA1
ecd328453fe35ba1a642cfc285393ce5fd4cab54

SHA256
56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316

SHA512
2919f6df12afa61fb5893552317e296f3acf8903a6da9f2d3c5a161cf93e59dc0deadc3b0cace143b34ac4646c2fa91523e574375214fbf7bcb656f84f5f1e54

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
946KB

MD5
0c3ba5acb5676576ecc18fea71e6a3eb

SHA1
ecd328453fe35ba1a642cfc285393ce5fd4cab54

SHA256
56a1cb4e016d2cea460034de6884e83f44c33dba53e7006ee463be59918a9316

SHA512
2919f6df12afa61fb5893552317e296f3acf8903a6da9f2d3c5a161cf93e59dc0deadc3b0cace143b34ac4646c2fa91523e574375214fbf7bcb656f84f5f1e54

Download Submit
memory/1204-134-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/1204-132-0x00000000023D0000-0x00000000023D7000-memory.dmp

Filesize
28KB

Download
memory/1688-174-0x0000000075080000-0x0000000075631000-memory.dmp

Filesize
5.7MB

Download
memory/1688-173-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/1688-167-0x0000000075080000-0x0000000075631000-memory.dmp

Filesize
5.7MB

Download
memory/1688-165-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/1688-162-0x0000000006A90000-0x0000000006B20000-memory.dmp

Filesize
576KB

Download
memory/1688-160-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/1688-153-0x0000000000000000-mapping.dmp

Download
memory/3644-146-0x0000000000000000-mapping.dmp

Download
memory/3644-155-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/3672-141-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/3672-152-0x0000000075080000-0x0000000075631000-memory.dmp

Filesize
5.7MB

Download
memory/3672-151-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/3672-145-0x0000000075080000-0x0000000075631000-memory.dmp

Filesize
5.7MB

Download
memory/3672-144-0x0000000077A10000-0x0000000077BB3000-memory.dmp

Filesize
1.6MB

Download
memory/3672-140-0x0000000006AC0000-0x0000000006B50000-memory.dmp

Filesize
576KB

Download
memory/3672-133-0x0000000000000000-mapping.dmp

Download
memory/3672-137-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/4204-175-0x0000000000000000-mapping.dmp

Download
memory/4204-176-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4204-178-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4204-179-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4204-181-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4392-172-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4392-171-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4392-168-0x0000000000000000-mapping.dmp

Download
memory/4392-169-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads