Analysis
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max time kernel
97s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2024 22:07
Behavioral task
behavioral1
Sample
Toxia.exe
Resource
win7-20240729-en
General
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Target
Toxia.exe
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Size
1.3MB
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MD5
418e10ef96829bcc4e1cf401a9292a79
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SHA1
f1b3c5191cdb167bc92110cd3228eac1d7826314
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SHA256
9602514ab2e12bcba98dd4d6c655d41ed27cf6f39303bd111b479b697e6e76b8
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SHA512
12c648f2fe83c98f65ed3b23b1e5021e398330afc13ebaf7626a61530ec6ad9c1eb5b418501891c606b0aef400ee71c01e18e9f58910de1e3f7578d4cc92af13
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SSDEEP
12288:HTEYAsROAsrt/uxduo1jB0Y96qc29b2kt364qPyPJ1eC09OjrILrnSqvSqGsfZ2f:HwT7rC6qdt36bPeJpZKTI6ot3
Malware Config
Signatures
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Detects Eternity stealer 1 IoCs
resource yara_rule behavioral2/memory/4396-1-0x0000000000F90000-0x00000000010A8000-memory.dmp eternity_stealer -
Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
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Eternity family
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Toxia.exe Toxia.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Toxia.exe Toxia.exe -
Executes dropped EXE 1 IoCs
pid Process 1824 dcd.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dcd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4396 Toxia.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4396 wrote to memory of 1824 4396 Toxia.exe 83 PID 4396 wrote to memory of 1824 4396 Toxia.exe 83 PID 4396 wrote to memory of 1824 4396 Toxia.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\Toxia.exe"C:\Users\Admin\AppData\Local\Temp\Toxia.exe"1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Users\Admin\AppData\Local\Temp\dcd.exe"C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1824
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
227KB
MD5b5ac46e446cead89892628f30a253a06
SHA1f4ad1044a7f77a1b02155c3a355a1bb4177076ca
SHA256def7afcb65126c4b04a7cbf08c693f357a707aa99858cac09a8d5e65f3177669
SHA512bcabbac6f75c1d41364406db457c62f5135a78f763f6db08c1626f485c64db4d9ba3b3c8bc0b5508d917e445fd220ffa66ebc35221bd06560446c109818e8e87