hawkeye | 46dc49be65d7165e2a6009854a4f27f0088230199e61e0555cb1bd266535874a

Analysis

max time kernel
132s
max time network
127s
platform
windows7_x64
resource
win7
submitted
11-08-2020 12:30

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General

Target

foo/39555eb0403a69906729713ad20888ec.exe

Score

10^/10

hawkeye keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
files.000webhost.com
Port:
21
Username:
foroni

Signatures

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

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral47/memory/1868-0-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral47/memory/1868-1-0x0000000000411654-mapping.dmp	MailPassView
behavioral47/memory/1868-2-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral47/memory/1888-3-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral47/memory/1888-4-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral47/memory/1888-5-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

Processes:

resource	yara_rule
behavioral47/memory/1868-0-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral47/memory/1868-1-0x0000000000411654-mapping.dmp	Nirsoft
behavioral47/memory/1868-2-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral47/memory/1888-3-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral47/memory/1888-4-0x0000000000442628-mapping.dmp	Nirsoft
behavioral47/memory/1888-5-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

39555eb0403a69906729713ad20888ec.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	39555eb0403a69906729713ad20888ec.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

3 whatismyipaddress.com
5 whatismyipaddress.com
6 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com
5	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

39555eb0403a69906729713ad20888ec.exe

description	pid	process	target process
PID 780 set thread context of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 set thread context of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

39555eb0403a69906729713ad20888ec.exe

description	pid	process	target process
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1868	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe
PID 780 wrote to memory of 1888	780	39555eb0403a69906729713ad20888ec.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\foo\39555eb0403a69906729713ad20888ec.exe
"C:\Users\Admin\AppData\Local\Temp\foo\39555eb0403a69906729713ad20888ec.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:780
- 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"
  2⤵
  PID:1868
- 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"
  2⤵
  PID:1888

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1868-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1868-1-0x0000000000411654-mapping.dmp

Download
memory/1868-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1888-3-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1888-4-0x0000000000442628-mapping.dmp

Download
memory/1888-5-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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