Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
21/09/2023, 21:20
Behavioral task
behavioral1
Sample
2544-318-0x0000000000400000-0x0000000000409000-memory.exe
Resource
win7-20230831-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2544-318-0x0000000000400000-0x0000000000409000-memory.exe
Resource
win10v2004-20230915-en
2 signatures
150 seconds
General
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Target
2544-318-0x0000000000400000-0x0000000000409000-memory.exe
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Size
36KB
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MD5
25c1dfbdb53fc458035f7663d5482a57
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SHA1
6c49768df441e7be6f9f09335004b025db497e4e
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SHA256
82d5f12804e20e46f13e986d1df969c23ddcaab265f87a1904b3dde4662fa0c2
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SHA512
ca7b05766ff00b8ed84fef40751688f4f9b4815bce6ffb91fd3af328ca8045916c5492cf4b5cd5fa49a63916e473852052f0dfc962c3853c6700cc5402617a5f
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SSDEEP
768:OAUqYDNHIoKpDd1KM02kQhx4hOtFceWzYqvz0bOS:HLi5LKtd1PBkQD4UtFceWnz
Score
10/10
Malware Config
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
pid pid_target Process procid_target 2880 2112 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2880 2112 2544-318-0x0000000000400000-0x0000000000409000-memory.exe 28 PID 2112 wrote to memory of 2880 2112 2544-318-0x0000000000400000-0x0000000000409000-memory.exe 28 PID 2112 wrote to memory of 2880 2112 2544-318-0x0000000000400000-0x0000000000409000-memory.exe 28 PID 2112 wrote to memory of 2880 2112 2544-318-0x0000000000400000-0x0000000000409000-memory.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2544-318-0x0000000000400000-0x0000000000409000-memory.exe"C:\Users\Admin\AppData\Local\Temp\2544-318-0x0000000000400000-0x0000000000409000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 362⤵
- Program crash
PID:2880
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