Analysis
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max time kernel
134s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-03-2024 08:25
Static task
static1
Behavioral task
behavioral1
Sample
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe
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Size
1.1MB
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MD5
1d4cd528f28caed7af200d3e9dec8c77
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SHA1
4c6f45b6ea2db49d527a59125a77d6f2c6f3449b
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SHA256
1f00546f3179546bedf70b587ca495c763e3987e426b0a2ef69c707b29144209
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SHA512
02bedf550773630c0ef522a69df2eb451255a79cc94ef5fc0524929a548790e6f696440807534e2266377939a92759c7610c8bbe9ffab3afcd3c642f0dc97fd4
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SSDEEP
12288:9WoQMcnMPldjwaisqr9M41ElTdbxZs8wW56tKB3pgVygU:9tDPTjwa1qW4elSpeN3pgVU
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.enerzi.co - Port:
587 - Username:
[email protected] - Password:
Enerzis@123!#
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2596-10-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2596-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2596-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2596-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2596-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2596-23-0x0000000004AF0000-0x0000000004B30000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exedescription pid process target process PID 1096 set thread context of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exepid process 2596 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 2596 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2596 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exedescription pid process target process PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe PID 1096 wrote to memory of 2596 1096 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Users\Admin\AppData\Local\Temp\1d4cd528f28caed7af200d3e9dec8c77_JaffaCakes118.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1096-19-0x0000000074B10000-0x00000000751FE000-memory.dmpFilesize
6.9MB
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memory/1096-4-0x0000000074B10000-0x00000000751FE000-memory.dmpFilesize
6.9MB
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memory/1096-0-0x0000000000960000-0x0000000000A74000-memory.dmpFilesize
1.1MB
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memory/1096-3-0x0000000000240000-0x0000000000254000-memory.dmpFilesize
80KB
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memory/1096-1-0x0000000074B10000-0x00000000751FE000-memory.dmpFilesize
6.9MB
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memory/1096-5-0x0000000004CF0000-0x0000000004D30000-memory.dmpFilesize
256KB
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memory/1096-6-0x0000000004C30000-0x0000000004CB4000-memory.dmpFilesize
528KB
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memory/1096-7-0x0000000000500000-0x000000000053C000-memory.dmpFilesize
240KB
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memory/1096-2-0x0000000004CF0000-0x0000000004D30000-memory.dmpFilesize
256KB
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memory/2596-9-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2596-16-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-18-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-21-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2596-22-0x0000000074A90000-0x000000007517E000-memory.dmpFilesize
6.9MB
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memory/2596-23-0x0000000004AF0000-0x0000000004B30000-memory.dmpFilesize
256KB
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memory/2596-24-0x0000000074A90000-0x000000007517E000-memory.dmpFilesize
6.9MB
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memory/2596-25-0x0000000004AF0000-0x0000000004B30000-memory.dmpFilesize
256KB