Malware Analysis Report

2024-11-15 06:26

Sample ID 240618-p2hhasybqm
Target 18062024_1249_New_Order_xlsx.bz2
SHA256 31516782702f7eb5dba59fcb42c79e638f4de7a616d68a357baf8dc97c870a61
Tags
agenttesla collection keylogger persistence spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

31516782702f7eb5dba59fcb42c79e638f4de7a616d68a357baf8dc97c870a61

Threat Level: Known bad

The file 18062024_1249_New_Order_xlsx.bz2 was found to be: Known bad.

Malicious Activity Summary

agenttesla collection keylogger persistence spyware stealer trojan

AgentTesla

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Reads WinSCP keys stored on the system

Reads user/profile data of local email clients

Accesses Microsoft Outlook profiles

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_office_path

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-18 12:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 12:49

Reported

2024-06-18 12:51

Platform

win7-20240611-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe

"C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 onedrive.live.com udp
US 13.107.139.11:443 onedrive.live.com tcp

Files

memory/2024-0-0x000000007462E000-0x000000007462F000-memory.dmp

memory/2024-1-0x00000000010B0000-0x00000000010C8000-memory.dmp

memory/2024-2-0x0000000074620000-0x0000000074D0E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab1B50.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar1B72.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

memory/2024-55-0x0000000074620000-0x0000000074D0E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 12:49

Reported

2024-06-18 12:51

Platform

win10v2004-20240508-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Order_doc_3898934784389932787823637832893278 = "C:\\Users\\Admin\\Documents\\Order_doc_3898934784389932787823637832893278.pif" C:\Windows\SysWOW64\reg.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2896 wrote to memory of 1680 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Windows\SysWOW64\cmd.exe
PID 2896 wrote to memory of 1680 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Windows\SysWOW64\cmd.exe
PID 2896 wrote to memory of 1680 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Windows\SysWOW64\cmd.exe
PID 1680 wrote to memory of 4064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1680 wrote to memory of 4064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1680 wrote to memory of 4064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2896 wrote to memory of 5108 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Windows\SysWOW64\cmd.exe
PID 2896 wrote to memory of 5108 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Windows\SysWOW64\cmd.exe
PID 2896 wrote to memory of 5108 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Windows\SysWOW64\cmd.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe
PID 2896 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe

"C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe"

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Order_doc_3898934784389932787823637832893278" /t REG_SZ /F /D "C:\Users\Admin\Documents\Order_doc_3898934784389932787823637832893278.pif"

C:\Windows\SysWOW64\reg.exe

REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Order_doc_3898934784389932787823637832893278" /t REG_SZ /F /D "C:\Users\Admin\Documents\Order_doc_3898934784389932787823637832893278.pif"

C:\Windows\SysWOW64\cmd.exe

cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe" "C:\Users\Admin\Documents\Order_doc_3898934784389932787823637832893278.pif"

C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe

"C:\Users\Admin\AppData\Local\Temp\Order_doc_3898934784389932787823637832893278.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 onedrive.live.com udp
US 13.107.137.11:443 onedrive.live.com tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.137.107.13.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 bnb8oq.sn.files.1drv.com udp
US 13.107.42.12:443 bnb8oq.sn.files.1drv.com tcp
US 8.8.8.8:53 12.42.107.13.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/2896-0-0x000000007503E000-0x000000007503F000-memory.dmp

memory/2896-1-0x0000000000340000-0x0000000000358000-memory.dmp

memory/2896-2-0x0000000075030000-0x00000000757E0000-memory.dmp

memory/2896-3-0x0000000005700000-0x000000000576E000-memory.dmp

memory/2896-4-0x0000000005E20000-0x00000000063C4000-memory.dmp

memory/2896-5-0x0000000005960000-0x00000000059FC000-memory.dmp

memory/2896-6-0x0000000005A00000-0x0000000005A66000-memory.dmp

memory/1796-9-0x0000000000400000-0x0000000000442000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Order_doc_3898934784389932787823637832893278.exe.log

MD5 4c10a5eaaf85cae65babcfe042c593c1
SHA1 c45e31383af7647ca9c91278f8da01c6c162d4c6
SHA256 fd7489a2b570407233112592b97c3e89f55a6e7ec51d8a303918f3582c6a0305
SHA512 7dccb1ea8cd47d290e1afd19233488473e7a270ae912a750f4a89458b2315cd77440c35b2534b7261e6605bf39f15510111e8c5d8d87ad82a94da658112e9c1c

memory/2896-12-0x0000000075030000-0x00000000757E0000-memory.dmp

memory/1796-13-0x0000000075030000-0x00000000757E0000-memory.dmp

memory/1796-14-0x0000000075030000-0x00000000757E0000-memory.dmp

memory/1796-15-0x0000000005B50000-0x0000000005BA0000-memory.dmp

memory/1796-16-0x00000000062F0000-0x0000000006382000-memory.dmp

memory/1796-17-0x0000000006290000-0x000000000629A000-memory.dmp

memory/1796-18-0x0000000075030000-0x00000000757E0000-memory.dmp