hawkeye | 61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954

General

Target

61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe
Size

702KB
MD5

0641304ec5d9ba1e270767d8dfdcc6a9
SHA1

18d410355448ed47a627211db84680e1ca772a2a
SHA256

61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954
SHA512

eee9291b544af2300019b285fa6da38134a93bd0a9a4a576a04bcd6531a954e2dc8f97bdbfeb748093744d7cbd4b688d4a2430dc876efa47b83bf71ac364de20
SSDEEP

12288:uHEKS3ZLrYWDxGo7PeEhEvIKX6Innpd6D6tnpekJz43:ukKS3ZLzNzUvIKDpd3tnpekJzw

Score

10^/10

hawkeye collection keylogger 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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3512-142-0x0000000000400000-0x000000000048C000-memory.dmp	MailPassView
behavioral2/memory/2328-147-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2328-148-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2328-150-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2328-151-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3512-142-0x0000000000400000-0x000000000048C000-memory.dmp	WebBrowserPassView
behavioral2/memory/2708-153-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2708-152-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/2708-155-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2708-156-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2708-158-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3512-142-0x0000000000400000-0x000000000048C000-memory.dmp	Nirsoft
behavioral2/memory/2328-147-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2328-148-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2328-150-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2328-151-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2708-153-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2708-152-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2708-155-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2708-156-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2708-158-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Exe Name.exeExe Name.exe

pid process

2320 Exe Name.exe
3512 Exe Name.exe

pid	process
2320	Exe Name.exe
3512	Exe Name.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:

61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

74 whatismyipaddress.com

flow	ioc
74	whatismyipaddress.com

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exeExe Name.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	Exe Name.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	Exe Name.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Exe Name.exeExe Name.exe

description	pid	process	target process
PID 2320 set thread context of 3512	2320	Exe Name.exe	Exe Name.exe
PID 3512 set thread context of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 set thread context of 2708	3512	Exe Name.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 3 IoCs

Processes:

vbc.exeExe Name.exe

pid process

2708 vbc.exe
2708 vbc.exe
3512 Exe Name.exe

pid	process
2708	vbc.exe
2708	vbc.exe
3512	Exe Name.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exeExe Name.exeExe Name.exe

description	pid	process
Token: SeDebugPrivilege	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe
Token: SeDebugPrivilege	2320	Exe Name.exe
Token: SeDebugPrivilege	3512	Exe Name.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Exe Name.exe

pid process

3512 Exe Name.exe

pid	process
3512	Exe Name.exe

Suspicious use of WriteProcessMemory 35 IoCs

Processes:

61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.execmd.exeExe Name.exeExe Name.exe

description	pid	process	target process
PID 1268 wrote to memory of 1664	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe	cmd.exe
PID 1268 wrote to memory of 1664	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe	cmd.exe
PID 1268 wrote to memory of 1664	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe	cmd.exe
PID 1664 wrote to memory of 3152	1664	cmd.exe	reg.exe
PID 1664 wrote to memory of 3152	1664	cmd.exe	reg.exe
PID 1664 wrote to memory of 3152	1664	cmd.exe	reg.exe
PID 1268 wrote to memory of 2320	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe	Exe Name.exe
PID 1268 wrote to memory of 2320	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe	Exe Name.exe
PID 1268 wrote to memory of 2320	1268	61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 2320 wrote to memory of 3512	2320	Exe Name.exe	Exe Name.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2328	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe
PID 3512 wrote to memory of 2708	3512	Exe Name.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe
"C:\Users\Admin\AppData\Local\Temp\61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954.exe"
1⤵
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\WindowsNT\CurrentVersion\Windows" /f /v "Load" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Exe Name.exe" & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\WindowsNT\CurrentVersion\Windows" /f /v "Load" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Exe Name.exe"
3⤵
PID:3152

C:\Users\Admin\AppData\Roaming\Exe Name.exe
"C:\Users\Admin\AppData\Roaming\Exe Name.exe"
2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320

C:\Users\Admin\AppData\Roaming\Exe Name.exe
"C:\Users\Admin\AppData\Roaming\Exe Name.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3512

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"
4⤵
- Accesses Microsoft Outlook accounts
PID:2328

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"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:2708

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\holdermail.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Roaming\Exe Name.exe
Filesize
702KB

MD5
0641304ec5d9ba1e270767d8dfdcc6a9

SHA1
18d410355448ed47a627211db84680e1ca772a2a

SHA256
61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954

SHA512
eee9291b544af2300019b285fa6da38134a93bd0a9a4a576a04bcd6531a954e2dc8f97bdbfeb748093744d7cbd4b688d4a2430dc876efa47b83bf71ac364de20

Download Submit
C:\Users\Admin\AppData\Roaming\Exe Name.exe
Filesize
702KB

MD5
0641304ec5d9ba1e270767d8dfdcc6a9

SHA1
18d410355448ed47a627211db84680e1ca772a2a

SHA256
61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954

SHA512
eee9291b544af2300019b285fa6da38134a93bd0a9a4a576a04bcd6531a954e2dc8f97bdbfeb748093744d7cbd4b688d4a2430dc876efa47b83bf71ac364de20

Download Submit
C:\Users\Admin\AppData\Roaming\Exe Name.exe
Filesize
702KB

MD5
0641304ec5d9ba1e270767d8dfdcc6a9

SHA1
18d410355448ed47a627211db84680e1ca772a2a

SHA256
61871ec9318c676deb9f4333087795ff894a6bfbd0daca8ba9941973e1c40954

SHA512
eee9291b544af2300019b285fa6da38134a93bd0a9a4a576a04bcd6531a954e2dc8f97bdbfeb748093744d7cbd4b688d4a2430dc876efa47b83bf71ac364de20

Download Submit
memory/1268-133-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/1268-132-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/1268-139-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/1664-134-0x0000000000000000-mapping.dmp

Download
memory/2320-144-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/2320-140-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/2320-136-0x0000000000000000-mapping.dmp

Download
memory/2328-147-0x0000000000000000-mapping.dmp

Download
memory/2328-151-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2328-150-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2328-148-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2708-155-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2708-153-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2708-152-0x0000000000000000-mapping.dmp

Download
memory/2708-156-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2708-158-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3152-135-0x0000000000000000-mapping.dmp

Download
memory/3512-146-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/3512-145-0x00000000751B0000-0x0000000075761000-memory.dmp

Filesize
5.7MB

Download
memory/3512-142-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/3512-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads