hawkeye | 5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0

General

Target

5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
Size

930KB
MD5

4e74a3354afe8632e63645f79f34bc4c
SHA1

9392b8b4ee598a6b0de4651344f7e3513719fa8e
SHA256

5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0
SHA512

a70106f24f304360bac9c6ad2f974821a3d39f233d763f1ae10ac4cec638edadbe509f2c2ce4bcccc662453565b150a7b1b98bb5811dfc31b5af28dc4212f51f

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
kennedey.isaac@yandex.com
Password:
jozo2018

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/308-140-0x00000000023B0000-0x0000000002440000-memory.dmp	MailPassView
behavioral2/memory/1580-161-0x0000000006B90000-0x0000000006C20000-memory.dmp	MailPassView
behavioral2/memory/1252-168-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/1252-169-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1252-171-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1252-172-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/308-140-0x00000000023B0000-0x0000000002440000-memory.dmp	WebBrowserPassView
behavioral2/memory/1580-161-0x0000000006B90000-0x0000000006C20000-memory.dmp	WebBrowserPassView
behavioral2/memory/796-175-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/796-176-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/796-178-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/796-180-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/308-140-0x00000000023B0000-0x0000000002440000-memory.dmp	Nirsoft
behavioral2/memory/1580-161-0x0000000006B90000-0x0000000006C20000-memory.dmp	Nirsoft
behavioral2/memory/1252-168-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1252-169-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1252-171-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1252-172-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/796-175-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/796-176-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/796-178-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/796-180-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

3736 Windows Update.exe
1580 Windows Update.exe

pid	process
3736	Windows Update.exe
1580	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:

5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Control Panel\International\Geo\Nation	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.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

58 whatismyipaddress.com
60 whatismyipaddress.com

flow	ioc
58	whatismyipaddress.com
60	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 440 set thread context of 308	440	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
PID 3736 set thread context of 1580	3736	Windows Update.exe	Windows Update.exe
PID 1580 set thread context of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 set thread context of 796	1580	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

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

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 1580 Windows Update.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exeWindows Update.exeWindows Update.exe

pid process

440 5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
3736 Windows Update.exe
1580 Windows Update.exe

pid	process
796	vbc.exe
796	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1580	Windows Update.exe

pid	process
440	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
3736	Windows Update.exe
1580	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 440 wrote to memory of 308	440	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
PID 440 wrote to memory of 308	440	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
PID 440 wrote to memory of 308	440	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
PID 308 wrote to memory of 3736	308	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	Windows Update.exe
PID 308 wrote to memory of 3736	308	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	Windows Update.exe
PID 308 wrote to memory of 3736	308	5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe	Windows Update.exe
PID 3736 wrote to memory of 1580	3736	Windows Update.exe	Windows Update.exe
PID 3736 wrote to memory of 1580	3736	Windows Update.exe	Windows Update.exe
PID 3736 wrote to memory of 1580	3736	Windows Update.exe	Windows Update.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 1252	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe
PID 1580 wrote to memory of 796	1580	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
"C:\Users\Admin\AppData\Local\Temp\5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:440

C:\Users\Admin\AppData\Local\Temp\5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe
C:\Users\Admin\AppData\Local\Temp\5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:308

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:3736

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:1580

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:1252

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:796

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
19fcb3530d732ac8d6bca1f95c3e6db1

SHA1
3ef4bf93397c7ec7f19a8aa6ea689fad1d0e98ad

SHA256
3c15262be7fc33b6477b057c9851580f5a7b30febf22791a8bae1cf49509c5fc

SHA512
9faa002d20dd3a24a47e788da2fc341581c59242528af003c56c0ece3ff2df78c12fb93c8bc2968a561dffc31084048248faabd6901cc9eb91f98d75cb43d01c

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
930KB

MD5
4e74a3354afe8632e63645f79f34bc4c

SHA1
9392b8b4ee598a6b0de4651344f7e3513719fa8e

SHA256
5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0

SHA512
a70106f24f304360bac9c6ad2f974821a3d39f233d763f1ae10ac4cec638edadbe509f2c2ce4bcccc662453565b150a7b1b98bb5811dfc31b5af28dc4212f51f

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
930KB

MD5
4e74a3354afe8632e63645f79f34bc4c

SHA1
9392b8b4ee598a6b0de4651344f7e3513719fa8e

SHA256
5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0

SHA512
a70106f24f304360bac9c6ad2f974821a3d39f233d763f1ae10ac4cec638edadbe509f2c2ce4bcccc662453565b150a7b1b98bb5811dfc31b5af28dc4212f51f

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
930KB

MD5
4e74a3354afe8632e63645f79f34bc4c

SHA1
9392b8b4ee598a6b0de4651344f7e3513719fa8e

SHA256
5c2da372c8776532c200452f366d1de8c55cc861a6c450168468b3413df173d0

SHA512
a70106f24f304360bac9c6ad2f974821a3d39f233d763f1ae10ac4cec638edadbe509f2c2ce4bcccc662453565b150a7b1b98bb5811dfc31b5af28dc4212f51f

Download Submit
memory/308-140-0x00000000023B0000-0x0000000002440000-memory.dmp

Filesize
576KB

Download
memory/308-145-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/308-143-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/308-144-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/308-137-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/308-151-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/308-152-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/308-133-0x0000000000000000-mapping.dmp

Download
memory/440-132-0x00000000022D0000-0x00000000022D7000-memory.dmp

Filesize
28KB

Download
memory/440-134-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/796-180-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/796-176-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/796-175-0x0000000000000000-mapping.dmp

Download
memory/796-178-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1252-172-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1252-168-0x0000000000000000-mapping.dmp

Download
memory/1252-169-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1252-171-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1580-166-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/1580-165-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/1580-173-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/1580-174-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/1580-164-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/1580-161-0x0000000006B90000-0x0000000006C20000-memory.dmp

Filesize
576KB

Download
memory/1580-153-0x0000000000000000-mapping.dmp

Download
memory/3736-155-0x0000000077A60000-0x0000000077C03000-memory.dmp

Filesize
1.6MB

Download
memory/3736-146-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads