Analysis
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max time kernel
1s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
30-12-2023 02:33
Behavioral task
behavioral1
Sample
0bcf1f0695d4745bede96dbeb7e10409.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0bcf1f0695d4745bede96dbeb7e10409.exe
Resource
win10v2004-20231215-en
General
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Target
0bcf1f0695d4745bede96dbeb7e10409.exe
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Size
302KB
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MD5
0bcf1f0695d4745bede96dbeb7e10409
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SHA1
5884d82b7a47e57110b2bcbd9d7e7a8e88ae08a7
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SHA256
26c0048cbd21ab2f1df36c859376661125d5d76b5222711eb5b0637aae7e8e92
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SHA512
19999d463559f5e3a74191ef725911f1895a3c27e86382ecb82dadf54a673e8b19c74074c9085b857a6f7be712596a5405e4ff39b300c8ad9c973eafb623646e
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SSDEEP
6144:cm+IpUwIvz7vGH+nK6bjysdFKmkjQm7lmQ:BpUwIPGHqNjyk0mkjnm
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2932 0bcf1f0695d4745bede96dbeb7e10409.exe -
Executes dropped EXE 1 IoCs
pid Process 2932 0bcf1f0695d4745bede96dbeb7e10409.exe -
Loads dropped DLL 1 IoCs
pid Process 1736 0bcf1f0695d4745bede96dbeb7e10409.exe -
resource yara_rule behavioral1/memory/1736-0-0x0000000000400000-0x00000000004E0000-memory.dmp upx behavioral1/files/0x00090000000122c9-11.dat upx behavioral1/memory/2932-17-0x0000000000400000-0x00000000004E0000-memory.dmp upx behavioral1/files/0x00090000000122c9-13.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1736 0bcf1f0695d4745bede96dbeb7e10409.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 1736 0bcf1f0695d4745bede96dbeb7e10409.exe 2932 0bcf1f0695d4745bede96dbeb7e10409.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2932 1736 0bcf1f0695d4745bede96dbeb7e10409.exe 29 PID 1736 wrote to memory of 2932 1736 0bcf1f0695d4745bede96dbeb7e10409.exe 29 PID 1736 wrote to memory of 2932 1736 0bcf1f0695d4745bede96dbeb7e10409.exe 29 PID 1736 wrote to memory of 2932 1736 0bcf1f0695d4745bede96dbeb7e10409.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\0bcf1f0695d4745bede96dbeb7e10409.exe"C:\Users\Admin\AppData\Local\Temp\0bcf1f0695d4745bede96dbeb7e10409.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Users\Admin\AppData\Local\Temp\0bcf1f0695d4745bede96dbeb7e10409.exeC:\Users\Admin\AppData\Local\Temp\0bcf1f0695d4745bede96dbeb7e10409.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2932
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
150KB
MD5e22c93c012fa74d7e4f1e9ae43bf8b0a
SHA1fdac4097dd83421d02261e06eb37b538de42e76c
SHA2566e8095ab209292690d87b06e6e99d41a5afe5f16b8fe0d02a7251d05df5295c5
SHA51261499b7c184e0aa96971fe3e0bfa8c40bfb428d08ae51fc3b175cd6ae82fae192c7f1e5ac627feb3283f29ca01e960b7376b319c65319815da68bf31c2435b02