hawkeye | 56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94

General

Target

56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
Size

825KB
MD5

6e5ad778811a9b958742035980524849
SHA1

7033b2ad54062e494d826d6e918ee96043ed7a4c
SHA256

56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94
SHA512

057af4bcc7060761f5df1bf7342f012dd6bc8c394b75e7ce4eb7b5d8092e01847626fecd55f6c519f186db4a3863e15c3110aa510f5dbd199b425f8b916de934

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
han.white101@yandex.com
Password:
qwerty67890

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/4264-140-0x00000000021E0000-0x0000000002270000-memory.dmp	MailPassView
behavioral2/memory/4412-161-0x0000000006B20000-0x0000000006BB0000-memory.dmp	MailPassView
behavioral2/memory/112-168-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/112-169-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/112-171-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/112-172-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4264-140-0x00000000021E0000-0x0000000002270000-memory.dmp	WebBrowserPassView
behavioral2/memory/4412-161-0x0000000006B20000-0x0000000006BB0000-memory.dmp	WebBrowserPassView
behavioral2/memory/4916-175-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4916-176-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4916-178-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4916-180-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4264-140-0x00000000021E0000-0x0000000002270000-memory.dmp	Nirsoft
behavioral2/memory/4412-161-0x0000000006B20000-0x0000000006BB0000-memory.dmp	Nirsoft
behavioral2/memory/112-168-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/112-169-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/112-171-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/112-172-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4916-175-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4916-176-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4916-178-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4916-180-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

444 Windows Update.exe
4412 Windows Update.exe

pid	process
444	Windows Update.exe
4412	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:

56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.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-1-5-21-2372564722-193526734-2636556182-1000\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

14 whatismyipaddress.com
16 whatismyipaddress.com

flow	ioc
14	whatismyipaddress.com
16	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 3356 set thread context of 4264	3356	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
PID 444 set thread context of 4412	444	Windows Update.exe	Windows Update.exe
PID 4412 set thread context of 112	4412	Windows Update.exe	vbc.exe
PID 4412 set thread context of 4916	4412	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

4916 vbc.exe
4916 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 4412 Windows Update.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exeWindows Update.exeWindows Update.exe

pid process

3356 56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
444 Windows Update.exe
4412 Windows Update.exe

pid	process
4916	vbc.exe
4916	vbc.exe

description	pid	process
Token: SeDebugPrivilege	4412	Windows Update.exe

pid	process
3356	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
444	Windows Update.exe
4412	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 3356 wrote to memory of 4264	3356	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
PID 3356 wrote to memory of 4264	3356	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
PID 3356 wrote to memory of 4264	3356	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
PID 4264 wrote to memory of 444	4264	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	Windows Update.exe
PID 4264 wrote to memory of 444	4264	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	Windows Update.exe
PID 4264 wrote to memory of 444	4264	56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe	Windows Update.exe
PID 444 wrote to memory of 4412	444	Windows Update.exe	Windows Update.exe
PID 444 wrote to memory of 4412	444	Windows Update.exe	Windows Update.exe
PID 444 wrote to memory of 4412	444	Windows Update.exe	Windows Update.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 112	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe
PID 4412 wrote to memory of 4916	4412	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
"C:\Users\Admin\AppData\Local\Temp\56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3356

C:\Users\Admin\AppData\Local\Temp\56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe
C:\Users\Admin\AppData\Local\Temp\56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4264

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:444

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:4412

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:112

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:4916

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
1f09b43d641421ec81af69c89c681a11

SHA1
3895038b723e57b41a14bb30ca7dfd6d68d89838

SHA256
c35a7d4b96b6a01e1de9d8ae998eb2d354182c269f98185e5e4af939c3aaee17

SHA512
b9ccf534bfe30a1cb8fa9110dd1f2680cf29fdcaee6df731d0c155b62b2c269d22beac2baea1817b1733b6530457d42ed46c2ac54e7a68e4b49e1d281339a199

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
825KB

MD5
6e5ad778811a9b958742035980524849

SHA1
7033b2ad54062e494d826d6e918ee96043ed7a4c

SHA256
56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94

SHA512
057af4bcc7060761f5df1bf7342f012dd6bc8c394b75e7ce4eb7b5d8092e01847626fecd55f6c519f186db4a3863e15c3110aa510f5dbd199b425f8b916de934

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
825KB

MD5
6e5ad778811a9b958742035980524849

SHA1
7033b2ad54062e494d826d6e918ee96043ed7a4c

SHA256
56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94

SHA512
057af4bcc7060761f5df1bf7342f012dd6bc8c394b75e7ce4eb7b5d8092e01847626fecd55f6c519f186db4a3863e15c3110aa510f5dbd199b425f8b916de934

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
825KB

MD5
6e5ad778811a9b958742035980524849

SHA1
7033b2ad54062e494d826d6e918ee96043ed7a4c

SHA256
56eec25f63753f47fb20552ff40848be5af19ea04889f651e9c69daf014dfc94

SHA512
057af4bcc7060761f5df1bf7342f012dd6bc8c394b75e7ce4eb7b5d8092e01847626fecd55f6c519f186db4a3863e15c3110aa510f5dbd199b425f8b916de934

Download Submit
memory/112-172-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/112-171-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/112-169-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/112-168-0x0000000000000000-mapping.dmp

Download
memory/444-146-0x0000000000000000-mapping.dmp

Download
memory/444-155-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/3356-134-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/3356-132-0x00000000023C0000-0x00000000023C8000-memory.dmp

Filesize
32KB

Download
memory/4264-144-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/4264-143-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/4264-133-0x0000000000000000-mapping.dmp

Download
memory/4264-151-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/4264-137-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/4264-145-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/4264-140-0x00000000021E0000-0x0000000002270000-memory.dmp

Filesize
576KB

Download
memory/4264-152-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/4412-165-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/4412-166-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/4412-164-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/4412-161-0x0000000006B20000-0x0000000006BB0000-memory.dmp

Filesize
576KB

Download
memory/4412-173-0x0000000077880000-0x0000000077A23000-memory.dmp

Filesize
1.6MB

Download
memory/4412-174-0x0000000074EF0000-0x00000000754A1000-memory.dmp

Filesize
5.7MB

Download
memory/4412-153-0x0000000000000000-mapping.dmp

Download
memory/4916-175-0x0000000000000000-mapping.dmp

Download
memory/4916-176-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4916-178-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4916-180-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads