Analysis
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max time kernel
5s -
max time network
7s -
platform
windows11-21h2_x64 -
resource
win11-20240704-en -
resource tags
arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system -
submitted
06-07-2024 12:19
General
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Target
AmaxPNB v4.3.exe
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Size
885KB
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MD5
a27989de301a220c5d3d72b2b2ec6ab6
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SHA1
ebd0e55a5a1515cd22333ee4c2facea3ef0ec355
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SHA256
d427c953205de244b5396136c52993245e806290088515a0c33da59b9e1563e6
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SHA512
38da48e034491884db1a7bef36b43d51ceefd1b70ad2668562c9533d44783d4c45662414f7c56ec5f43d2266748294f76ae3f14d10113c64b42d91a5b5f43831
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SSDEEP
12288:VTEYAsROAsrt/uxduo1jB0Y96qpqlVdEtKk/O0rSdLtt3gTMPyfZz4dEadzfWGxX:VwT7rC6qpqVMKk2pJ8ULH
Malware Config
Signatures
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Detects Eternity stealer 1 IoCs
resource yara_rule behavioral1/memory/2832-1-0x00000000005C0000-0x00000000006A6000-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\AmaxPNB v4.3.exe AmaxPNB v4.3.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AmaxPNB v4.3.exe AmaxPNB v4.3.exe -
Executes dropped EXE 1 IoCs
pid Process 4272 dcd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2832 AmaxPNB v4.3.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2832 wrote to memory of 4272 2832 AmaxPNB v4.3.exe 81 PID 2832 wrote to memory of 4272 2832 AmaxPNB v4.3.exe 81 PID 2832 wrote to memory of 4272 2832 AmaxPNB v4.3.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\AmaxPNB v4.3.exe"C:\Users\Admin\AppData\Local\Temp\AmaxPNB v4.3.exe"1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Users\Admin\AppData\Local\Temp\dcd.exe"C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""2⤵
- Executes dropped EXE
PID:4272
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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