Malware Analysis Report

2024-09-22 11:19

Sample ID 231224-v77bhaachk
Target 08d679d4b9a12137756cc9244bd6f017
SHA256 047f33e6f83796d9fc056d7006a6e8ef69696d63eceb29fb1592bb13a62e79bf
Tags
hawkeye agilenet collection keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

047f33e6f83796d9fc056d7006a6e8ef69696d63eceb29fb1592bb13a62e79bf

Threat Level: Known bad

The file 08d679d4b9a12137756cc9244bd6f017 was found to be: Known bad.

Malicious Activity Summary

hawkeye agilenet collection keylogger spyware stealer trojan

HawkEye

NirSoft MailPassView

Nirsoft

NirSoft WebBrowserPassView

Obfuscated with Agile.Net obfuscator

Uses the VBS compiler for execution

Executes dropped EXE

Looks up external IP address via web service

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-12-24 17:38

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-24 17:38

Reported

2023-12-24 20:24

Platform

win7-20231215-en

Max time kernel

117s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe

"C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.google.com udp
GB 142.250.200.4:443 www.google.com tcp
US 92.123.128.146:443 www.bing.com tcp
GB 142.250.200.4:443 www.google.com tcp
US 92.123.128.146:443 www.bing.com tcp

Files

memory/2120-1-0x0000000074960000-0x000000007504E000-memory.dmp

memory/2120-0-0x0000000000140000-0x0000000000280000-memory.dmp

memory/2120-2-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

memory/2120-3-0x0000000074960000-0x000000007504E000-memory.dmp

memory/2120-4-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-24 17:38

Reported

2023-12-24 20:25

Platform

win10v2004-20231215-en

Max time kernel

61s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe"

Signatures

HawkEye

keylogger trojan stealer spyware hawkeye

NirSoft MailPassView

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

NirSoft WebBrowserPassView

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Nirsoft

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe N/A

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A N/A

Uses the VBS compiler for execution

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A whatismyipaddress.com N/A N/A
N/A whatismyipaddress.com N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 4472 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2952 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe

"C:\Users\Admin\AppData\Local\Temp\08d679d4b9a12137756cc9244bd6f017.exe"

C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe

"C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"

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"

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"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.google.com udp
GB 142.250.200.4:443 www.google.com tcp
US 8.8.8.8:53 17.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 4.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 92.123.128.146:443 www.bing.com tcp
US 8.8.8.8:53 146.128.123.92.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 whatismyipaddress.com udp
US 104.16.154.36:80 whatismyipaddress.com tcp
US 104.16.154.36:443 whatismyipaddress.com tcp
US 8.8.8.8:53 36.154.16.104.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp

Files

memory/4472-0-0x0000000000B10000-0x0000000000C50000-memory.dmp

memory/4472-1-0x0000000074DA0000-0x0000000075550000-memory.dmp

memory/4472-2-0x0000000005B20000-0x00000000060C4000-memory.dmp

memory/4472-3-0x0000000005650000-0x00000000056E2000-memory.dmp

memory/4472-4-0x00000000056F0000-0x0000000005A44000-memory.dmp

memory/4472-5-0x00000000060D0000-0x000000000616C000-memory.dmp

memory/4472-6-0x00000000062B0000-0x00000000062C0000-memory.dmp

memory/4472-9-0x0000000007210000-0x0000000007232000-memory.dmp

memory/4472-8-0x0000000007250000-0x00000000072B6000-memory.dmp

memory/4472-7-0x0000000007170000-0x0000000007198000-memory.dmp

memory/4472-10-0x00000000062B0000-0x00000000062C0000-memory.dmp

memory/4472-11-0x0000000074DA0000-0x0000000075550000-memory.dmp

memory/4472-12-0x00000000062B0000-0x00000000062C0000-memory.dmp

memory/4472-13-0x00000000062B0000-0x00000000062C0000-memory.dmp

memory/4472-16-0x000000000A210000-0x000000000A216000-memory.dmp

memory/4472-15-0x0000000007BB0000-0x0000000007BC4000-memory.dmp

memory/2952-18-0x0000000000400000-0x0000000000488000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe

MD5 5d4073b2eb6d217c19f2b22f21bf8d57
SHA1 f0209900fbf08d004b886a0b3ba33ea2b0bf9da8
SHA256 ac1a3f21fcc88f9cee7bf51581eafba24cc76c924f0821deb2afdf1080ddf3d3
SHA512 9ac94880684933ba3407cdc135abc3047543436567af14cd9269c4adc5a6535db7b867d6de0d6238a21b94e69f9890dbb5739155871a624520623a7e56872159

memory/4472-22-0x0000000074DA0000-0x0000000075550000-memory.dmp

memory/2952-23-0x0000000074DA0000-0x0000000075550000-memory.dmp

memory/2952-24-0x00000000050C0000-0x00000000050D0000-memory.dmp

memory/2952-26-0x00000000050D0000-0x0000000005126000-memory.dmp

memory/2952-25-0x0000000004E80000-0x0000000004E8A000-memory.dmp

memory/2952-29-0x00000000079A0000-0x00000000079A8000-memory.dmp

memory/4064-30-0x0000000000400000-0x000000000041B000-memory.dmp

memory/4064-34-0x0000000000400000-0x000000000041B000-memory.dmp

memory/4064-32-0x0000000000400000-0x000000000041B000-memory.dmp

memory/3412-35-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3412-38-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3412-37-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3412-45-0x0000000000400000-0x0000000000458000-memory.dmp

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

MD5 f94dc819ca773f1e3cb27abbc9e7fa27
SHA1 9a7700efadc5ea09ab288544ef1e3cd876255086
SHA256 a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA512 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

memory/2952-46-0x0000000074DA0000-0x0000000075550000-memory.dmp

memory/2952-47-0x00000000050C0000-0x00000000050D0000-memory.dmp