hawkeye | 6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b

General

Target

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
Size

737KB
MD5

1761d36ee0dd421415d880c6051dff4c
SHA1

49d19aab6814703768384c2f3f38f9a497764962
SHA256

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b
SHA512

1ddab5d31d79ee727a465392cd2c9004a2d86a529af298a5c78113a164a8adcb241bb741e142c28e06334366673af12f42ec41cd1a60c4113cd202f564cb1abd

Score

10^/10

hawkeye collection keylogger persistence 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 14 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
behavioral1/memory/1328-65-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1328-67-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1328-68-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1328-69-0x0000000000480BEE-mapping.dmp	MailPassView
behavioral1/memory/1328-71-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1328-73-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1704-80-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1704-81-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1704-84-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1704-86-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1704-87-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 14 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
behavioral1/memory/1328-65-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-67-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-68-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-69-0x0000000000480BEE-mapping.dmp	WebBrowserPassView
behavioral1/memory/1328-71-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1328-73-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1036-88-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1036-89-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1036-92-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1036-93-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1036-95-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 19 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
behavioral1/memory/1328-65-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1328-67-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1328-68-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1328-69-0x0000000000480BEE-mapping.dmp	Nirsoft
behavioral1/memory/1328-71-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1328-73-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1704-80-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1704-81-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1704-84-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1704-86-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1704-87-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1036-88-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1036-89-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1036-92-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1036-93-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1036-95-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

tmp.exe

pid process

1108 tmp.exe
Loads dropped DLL 1 IoCs

Processes:

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe

pid process

964 6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.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

pid	process
1108	tmp.exe

pid	process
964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

tmp.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	tmp.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 whatismyipaddress.com
7 whatismyipaddress.com
8 whatismyipaddress.com

flow	ioc
5	whatismyipaddress.com
7	whatismyipaddress.com
8	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exetmp.exe

description	pid	process	target process
PID 964 set thread context of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 1108 set thread context of 1704	1108	tmp.exe	vbc.exe
PID 1108 set thread context of 1036	1108	tmp.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:

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exetmp.exe

pid process

964 6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
1108 tmp.exe

pid	process
964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
1108	tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exetmp.exe

description	pid	process
Token: SeDebugPrivilege	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
Token: SeDebugPrivilege	1108	tmp.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

tmp.exe

pid process

1108 tmp.exe

pid	process
1108	tmp.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exetmp.exe

description	pid	process	target process
PID 964 wrote to memory of 1108	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	tmp.exe
PID 964 wrote to memory of 1108	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	tmp.exe
PID 964 wrote to memory of 1108	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	tmp.exe
PID 964 wrote to memory of 1108	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	tmp.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 964 wrote to memory of 1328	964	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe	6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1704	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe
PID 1108 wrote to memory of 1036	1108	tmp.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
"C:\Users\Admin\AppData\Local\Temp\6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1108

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:1704

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⤵
PID:1036

C:\Users\Admin\AppData\Local\Temp\6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe
"C:\Users\Admin\AppData\Local\Temp\6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b.exe"
2⤵
PID:1328

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

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\holderwb.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
520KB

MD5
9c2b62407b2ed9680066a998d6772d18

SHA1
e2601164d04673a035241702f2849cf400d16286

SHA256
6d7e3ea5be4fc6079904b9e3aa757718e34708a00e419588d47e35502820698d

SHA512
f008248f14d5aa9f8a222a2e1986b6a5afb5dc0f1d601b819518b50baa2c99cd98f137bcf31a0e931c015dcfc98257944d955f16c2232472a0064278587d6bb1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
520KB

MD5
9c2b62407b2ed9680066a998d6772d18

SHA1
e2601164d04673a035241702f2849cf400d16286

SHA256
6d7e3ea5be4fc6079904b9e3aa757718e34708a00e419588d47e35502820698d

SHA512
f008248f14d5aa9f8a222a2e1986b6a5afb5dc0f1d601b819518b50baa2c99cd98f137bcf31a0e931c015dcfc98257944d955f16c2232472a0064278587d6bb1

Download Submit
\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
520KB

MD5
9c2b62407b2ed9680066a998d6772d18

SHA1
e2601164d04673a035241702f2849cf400d16286

SHA256
6d7e3ea5be4fc6079904b9e3aa757718e34708a00e419588d47e35502820698d

SHA512
f008248f14d5aa9f8a222a2e1986b6a5afb5dc0f1d601b819518b50baa2c99cd98f137bcf31a0e931c015dcfc98257944d955f16c2232472a0064278587d6bb1

Download Submit
memory/964-78-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/964-55-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/964-56-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/964-54-0x0000000076211000-0x0000000076213000-memory.dmp

Filesize
8KB

Download
memory/1036-95-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1036-93-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1036-92-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1036-89-0x0000000000442628-mapping.dmp

Download
memory/1036-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1108-96-0x0000000001F15000-0x0000000001F26000-memory.dmp

Filesize
68KB

Download
memory/1108-85-0x0000000001F15000-0x0000000001F26000-memory.dmp

Filesize
68KB

Download
memory/1108-75-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1108-58-0x0000000000000000-mapping.dmp

Download
memory/1108-79-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-76-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-68-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-63-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-77-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-73-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-65-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-67-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-71-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1328-69-0x0000000000480BEE-mapping.dmp

Download
memory/1704-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1704-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1704-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1704-81-0x0000000000411654-mapping.dmp

Download
memory/1704-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads