Malware Analysis Report

2025-08-06 02:50

Sample ID 241015-z88ceaxglf
Target 4a137beab46f691e4228f0fcbe9290a4_JaffaCakes118
SHA256 c9cec3069cd9d21bf5ab0269b2b5ccc52d56e763cfe4c416906ab5b1c66782aa
Tags
agenttesla collection credential_access discovery keylogger 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

c9cec3069cd9d21bf5ab0269b2b5ccc52d56e763cfe4c416906ab5b1c66782aa

Threat Level: Known bad

The file 4a137beab46f691e4228f0fcbe9290a4_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

agenttesla collection credential_access discovery keylogger spyware stealer trojan

AgentTesla

AgentTesla payload

Unsecured Credentials: Credentials In Files

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Reads WinSCP keys stored on the system

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_office_path

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-15 21:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-15 21:24

Reported

2024-10-15 21:26

Platform

win7-20240729-en

Max time kernel

136s

Max time network

123s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

AgentTesla payload

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

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

Unsecured Credentials: Credentials In Files

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1916 set thread context of 2252 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

Processes

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

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

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

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

Network

N/A

Files

memory/1916-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

memory/1916-1-0x0000000000FD0000-0x0000000001084000-memory.dmp

memory/1916-2-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/1916-3-0x0000000000AA0000-0x0000000000AB6000-memory.dmp

memory/1916-4-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

memory/1916-5-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/1916-6-0x0000000005590000-0x0000000005630000-memory.dmp

memory/1916-7-0x0000000000C60000-0x0000000000C9C000-memory.dmp

memory/2252-8-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-9-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-10-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-16-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-12-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2252-18-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-20-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2252-21-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/1916-22-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/2252-23-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/2252-24-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/2252-25-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/2252-26-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/2252-27-0x0000000074E80000-0x000000007556E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-15 21:24

Reported

2024-10-15 21:26

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

151s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

AgentTesla payload

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

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

Unsecured Credentials: Credentials In Files

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1592 set thread context of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1592 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 1668 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 1668 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 1668 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
PID 1592 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\SWIFT.exe C:\Users\Admin\AppData\Local\Temp\SWIFT.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\SWIFT.exe N/A

Processes

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

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

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

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

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 134.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/1592-0-0x000000007530E000-0x000000007530F000-memory.dmp

memory/1592-1-0x0000000000870000-0x0000000000924000-memory.dmp

memory/1592-2-0x0000000005A00000-0x0000000005FA4000-memory.dmp

memory/1592-3-0x0000000005330000-0x00000000053C2000-memory.dmp

memory/1592-4-0x0000000005450000-0x00000000054EC000-memory.dmp

memory/1592-5-0x0000000005310000-0x000000000531A000-memory.dmp

memory/1592-6-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/1592-7-0x0000000005580000-0x0000000005596000-memory.dmp

memory/1592-8-0x000000007530E000-0x000000007530F000-memory.dmp

memory/1592-9-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/1592-10-0x0000000006EA0000-0x0000000006F40000-memory.dmp

memory/1592-11-0x00000000094F0000-0x000000000952C000-memory.dmp

memory/452-12-0x0000000000400000-0x000000000043C000-memory.dmp

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

MD5 84e77a587d94307c0ac1357eb4d3d46f
SHA1 83cc900f9401f43d181207d64c5adba7a85edc1e
SHA256 e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99
SHA512 aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

memory/452-15-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/1592-16-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/452-17-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/452-18-0x00000000053F0000-0x0000000005408000-memory.dmp

memory/452-19-0x0000000006060000-0x00000000060C6000-memory.dmp

memory/452-20-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/452-21-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/452-22-0x0000000006760000-0x00000000067B0000-memory.dmp

memory/452-23-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/452-24-0x0000000075300000-0x0000000075AB0000-memory.dmp