Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09-08-2024 01:26
Behavioral task
behavioral1
Sample
Bloxflip-main/Loader.exe
Resource
win7-20240705-en
General
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Target
Bloxflip-main/Loader.exe
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Size
887KB
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MD5
4921715c2581f736e92ea569def50a69
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SHA1
85d44e955199463ca786b2ef4ca95189704bb599
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SHA256
d25991745f08ec053c593fe639303859ec6b50a02fd04f86223526d5563062ba
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SHA512
4b18a2361f9e0be0be1d3fedcd82c0e900b90cb96fe084c7937e8a0e60711e8a39394891d91f06e62f57026a1f98116ffa1c2ee41e168e59e72303562d823127
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SSDEEP
12288:4TEYAsROAsrt/uxduo1jB0Y96qiD7xPD4OC7c3BpahgKj/NpYVi2ItaVo0n0NdY3:4wT7rC6qU5j3BoJ0VADLkl0
Malware Config
Signatures
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Detects Eternity stealer 1 IoCs
resource yara_rule behavioral1/memory/2140-1-0x0000000000870000-0x0000000000956000-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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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Loader.exe Loader.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Loader.exe Loader.exe -
Executes dropped EXE 1 IoCs
pid Process 2372 dcd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2140 Loader.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2140 wrote to memory of 2372 2140 Loader.exe 31 PID 2140 wrote to memory of 2372 2140 Loader.exe 31 PID 2140 wrote to memory of 2372 2140 Loader.exe 31 PID 2140 wrote to memory of 2372 2140 Loader.exe 31 PID 2140 wrote to memory of 2524 2140 Loader.exe 32 PID 2140 wrote to memory of 2524 2140 Loader.exe 32 PID 2140 wrote to memory of 2524 2140 Loader.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\Bloxflip-main\Loader.exe"C:\Users\Admin\AppData\Local\Temp\Bloxflip-main\Loader.exe"1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Users\Admin\AppData\Local\Temp\dcd.exe"C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""2⤵
- Executes dropped EXE
PID:2372
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2140 -s 15522⤵PID:2524
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
227KB
MD5b5ac46e446cead89892628f30a253a06
SHA1f4ad1044a7f77a1b02155c3a355a1bb4177076ca
SHA256def7afcb65126c4b04a7cbf08c693f357a707aa99858cac09a8d5e65f3177669
SHA512bcabbac6f75c1d41364406db457c62f5135a78f763f6db08c1626f485c64db4d9ba3b3c8bc0b5508d917e445fd220ffa66ebc35221bd06560446c109818e8e87