Analysis
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max time kernel
140s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-01-2024 17:13
Behavioral task
behavioral1
Sample
7510016c744e45e103a21bf94d3dfb26.exe
Resource
win7-20231215-en
General
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Target
7510016c744e45e103a21bf94d3dfb26.exe
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Size
133KB
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MD5
7510016c744e45e103a21bf94d3dfb26
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SHA1
258f8076ff682cfd211af3f9adb601695dad8ef0
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SHA256
852b9362d11b44ed1f743ea0ffbeecdb50df5fbaaf42f1e1677b26732f57f19a
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SHA512
ce13d15cb00e856428e3206c7c90d52357c1cb2f13516a03babe03db1ff4d379a5511fbf4833843d3149ebeb6a57755692e8fb4c727402575d2880d8a1b897fa
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SSDEEP
3072:Gas0ck3YsxEotlhRRAezfcAIHdtFW3znx6h1aD0B5wA+wN4mBl8HQ:GgbbJfDI9Ax6h1nbdfymUHQ
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
7510016c744e45e103a21bf94d3dfb26.exepid process 2920 7510016c744e45e103a21bf94d3dfb26.exe -
Executes dropped EXE 1 IoCs
Processes:
7510016c744e45e103a21bf94d3dfb26.exepid process 2920 7510016c744e45e103a21bf94d3dfb26.exe -
Loads dropped DLL 1 IoCs
Processes:
7510016c744e45e103a21bf94d3dfb26.exepid process 1708 7510016c744e45e103a21bf94d3dfb26.exe -
Processes:
resource yara_rule behavioral1/memory/1708-0-0x0000000000400000-0x0000000000486000-memory.dmp upx \Users\Admin\AppData\Local\Temp\7510016c744e45e103a21bf94d3dfb26.exe upx -
Processes:
7510016c744e45e103a21bf94d3dfb26.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 7510016c744e45e103a21bf94d3dfb26.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827 7510016c744e45e103a21bf94d3dfb26.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405 7510016c744e45e103a21bf94d3dfb26.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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 7510016c744e45e103a21bf94d3dfb26.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7510016c744e45e103a21bf94d3dfb26.exepid process 1708 7510016c744e45e103a21bf94d3dfb26.exe -
Suspicious use of UnmapMainImage 2 IoCs
Processes:
7510016c744e45e103a21bf94d3dfb26.exe7510016c744e45e103a21bf94d3dfb26.exepid process 1708 7510016c744e45e103a21bf94d3dfb26.exe 2920 7510016c744e45e103a21bf94d3dfb26.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
7510016c744e45e103a21bf94d3dfb26.exedescription pid process target process PID 1708 wrote to memory of 2920 1708 7510016c744e45e103a21bf94d3dfb26.exe 7510016c744e45e103a21bf94d3dfb26.exe PID 1708 wrote to memory of 2920 1708 7510016c744e45e103a21bf94d3dfb26.exe 7510016c744e45e103a21bf94d3dfb26.exe PID 1708 wrote to memory of 2920 1708 7510016c744e45e103a21bf94d3dfb26.exe 7510016c744e45e103a21bf94d3dfb26.exe PID 1708 wrote to memory of 2920 1708 7510016c744e45e103a21bf94d3dfb26.exe 7510016c744e45e103a21bf94d3dfb26.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7510016c744e45e103a21bf94d3dfb26.exe"C:\Users\Admin\AppData\Local\Temp\7510016c744e45e103a21bf94d3dfb26.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Users\Admin\AppData\Local\Temp\7510016c744e45e103a21bf94d3dfb26.exeC:\Users\Admin\AppData\Local\Temp\7510016c744e45e103a21bf94d3dfb26.exe2⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:2920
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\7510016c744e45e103a21bf94d3dfb26.exeFilesize
133KB
MD5b369f8f3899e64c04d6e026f4d3a2adc
SHA1f9b27d9f119bf75f756d69a2a53712f4a1e131ea
SHA256d122e58c150c959e4ce628a3cb365480bc4f0791821cc8f247867ff73f6fa9cb
SHA512960fa6039a30e11582f4dfdd153476befc64f2eddfdc04bf3f6286a11a5f2fc1a11a21dd72166a24a201c468a13b53461b6d632444d4006f6fb48099d253fc79
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memory/1708-0-0x0000000000400000-0x0000000000486000-memory.dmpFilesize
536KB
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memory/1708-1-0x0000000000400000-0x000000000041F000-memory.dmpFilesize
124KB
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memory/1708-4-0x0000000000150000-0x0000000000171000-memory.dmpFilesize
132KB
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memory/1708-15-0x0000000000400000-0x000000000041F000-memory.dmpFilesize
124KB
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memory/1708-16-0x00000000001C0000-0x0000000000246000-memory.dmpFilesize
536KB
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memory/1708-43-0x00000000001C0000-0x0000000000246000-memory.dmpFilesize
536KB
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memory/2920-18-0x0000000000400000-0x0000000000486000-memory.dmpFilesize
536KB
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memory/2920-20-0x0000000000150000-0x0000000000171000-memory.dmpFilesize
132KB
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memory/2920-44-0x0000000000400000-0x0000000000486000-memory.dmpFilesize
536KB