Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 19:51
Static task
static1
Behavioral task
behavioral1
Sample
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
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Size
619KB
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MD5
e5b9b74eebb668057efbc291ba737833
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SHA1
f9a0d97699b87ec7e7b510da48368ebffb5c1aa4
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SHA256
577dec5b1c3f42aec4b810355f14d307ee665979f89f3b1fec1ef8a854ca5bf4
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SHA512
6320001a328efb37c02e5b8dd188b421233af446515c321e2afe7a7e1acaed3d83c62bbf32fa123846c775427674035880495724b802565677fb1e60caaec908
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SSDEEP
12288:9IOc8oTDQhvBHYQjlbtavkc/seNi3nlYrqy/u0:fdYQje8c/NalYrTm
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
@Mexico1.,
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2824-15-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2824-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2824-19-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2824-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2824-24-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2824-26-0x0000000000440000-0x0000000000480000-memory.dmp family_agenttesla behavioral1/memory/2824-30-0x0000000000440000-0x0000000000480000-memory.dmp family_agenttesla -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exedescription pid process target process PID 2232 set thread context of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 23 IoCs
Processes:
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exee5b9b74eebb668057efbc291ba737833_JaffaCakes118.exepid process 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2824 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe 2824 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exepid process 2824 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exee5b9b74eebb668057efbc291ba737833_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe Token: SeDebugPrivilege 2824 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exedescription pid process target process PID 2232 wrote to memory of 1916 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe schtasks.exe PID 2232 wrote to memory of 1916 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe schtasks.exe PID 2232 wrote to memory of 1916 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe schtasks.exe PID 2232 wrote to memory of 1916 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe schtasks.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe PID 2232 wrote to memory of 2824 2232 e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hFCPiQHayAWDHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2DB5.tmp"2⤵
- Creates scheduled task(s)
PID:1916
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C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e5b9b74eebb668057efbc291ba737833_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2824
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
619KB
MD5e5b9b74eebb668057efbc291ba737833
SHA1f9a0d97699b87ec7e7b510da48368ebffb5c1aa4
SHA256577dec5b1c3f42aec4b810355f14d307ee665979f89f3b1fec1ef8a854ca5bf4
SHA5126320001a328efb37c02e5b8dd188b421233af446515c321e2afe7a7e1acaed3d83c62bbf32fa123846c775427674035880495724b802565677fb1e60caaec908