Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
02-05-2024 18:50
Behavioral task
behavioral1
Sample
Ro-exec/Defender_Settings.vbs
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral2
Sample
Ro-exec/Defender_Settings.vbs
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Ro-exec/defcon.exe
Resource
win7-20240419-en
windows7-x64
Behavioral task
behavioral4
Sample
Ro-exec/defcon.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
Ro-exec/loader-upd.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral6
Sample
Ro-exec/loader-upd.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
General
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Target
Ro-exec/defcon.exe
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Size
447KB
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MD5
58008524a6473bdf86c1040a9a9e39c3
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SHA1
cb704d2e8df80fd3500a5b817966dc262d80ddb8
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SHA256
1ef6c1a4dfdc39b63bfe650ca81ab89510de6c0d3d7c608ac5be80033e559326
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SHA512
8cf492584303523bf6cdfeb6b1b779ee44471c91e759ce32fd4849547b6245d4ed86af5b38d1c6979729a77f312ba91c48207a332ae1589a6e25de67ffb96c31
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SSDEEP
6144:Vzv+kSn74iCmfianQGDM3OXTWRDy9GYQDUmJFXIXHrsUBnBTF8JJCYrYNsQJzfgu:Vzcn7EanlQiWtYhmJFSwUBLcQZfgiD
Malware Config
Signatures
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resource yara_rule behavioral4/memory/3160-0-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/4372-21-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/3160-22-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-43-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/4372-45-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-95-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-96-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-97-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-98-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-99-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-100-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-101-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-102-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-103-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-104-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-105-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-106-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-107-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral4/memory/2856-108-0x0000000000400000-0x00000000004CD000-memory.dmp upx -
AutoIT Executable 16 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral4/memory/3160-22-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/4372-45-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-95-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-96-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-97-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-98-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-99-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-100-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-101-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-102-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-103-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-104-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-105-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-106-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-107-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral4/memory/2856-108-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3160 defcon.exe 3160 defcon.exe 3160 defcon.exe 3160 defcon.exe 3160 defcon.exe 3160 defcon.exe 4372 defcon.exe 4372 defcon.exe 4372 defcon.exe 4372 defcon.exe 4372 defcon.exe 4372 defcon.exe 2856 defcon.exe 2856 defcon.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2856 defcon.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 3160 defcon.exe Token: SeAssignPrimaryTokenPrivilege 3160 defcon.exe Token: SeIncreaseQuotaPrivilege 3160 defcon.exe Token: 0 3160 defcon.exe Token: SeDebugPrivilege 4372 defcon.exe Token: SeAssignPrimaryTokenPrivilege 4372 defcon.exe Token: SeIncreaseQuotaPrivilege 4372 defcon.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe 2856 defcon.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Ro-exec\defcon.exe"C:\Users\Admin\AppData\Local\Temp\Ro-exec\defcon.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3160 -
C:\Users\Admin\AppData\Local\Temp\Ro-exec\defcon.exeC:\Users\Admin\AppData\Local\Temp\Ro-exec\defcon.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4372 -
C:\Users\Admin\AppData\Local\Temp\Ro-exec\defcon.exe"C:\Users\Admin\AppData\Local\Temp\Ro-exec\defcon.exe" /TI3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2856
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
37KB
MD51f8c95b97229e09286b8a531f690c661
SHA1b15b21c4912267b41861fb351f192849cca68a12
SHA256557a903f0f2177e3e62b1a534dee554cf2eff3dd3991bc2310f064bf9c7d2152
SHA5120f0e5b85b6ef73ecebcd70ca90ce54c019eec1ea99966c469f357dd3393d0067f591b3690fe0b7922d7ba4aa25ebefd76a092d28c3377e6035720f8630a1a186
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Filesize
2KB
MD50f418de99af5bb2f0fc9ebc77e3b41a9
SHA14e15217ae217a2c943a7d9a880f22a3a41fdb511
SHA256db16fcae8fab890e7a1f377a17c2a8ad3043b268fe36309a54f486a745667d52
SHA5127b560a8daa63403e44fb4d2165aa86ae38674e3665398ec4f9e071539797cda70a82ac04ac2ea85ba079b1283febc05a0afbdefcdf25908484e18d99ccf7b7ff
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Filesize
37KB
MD53bc9acd9c4b8384fb7ce6c08db87df6d
SHA1936c93e3a01d5ae30d05711a97bbf3dfa5e0921f
SHA256a3d7de3d70c7673e8af7275eede44c1596156b6503a9614c47bad2c8e5fa3f79
SHA512f8508376d9fb001bce10a8cc56da5c67b31ff220afd01fb57e736e961f3a563731e84d6a6c046123e1a5c16d31f39d9b07528b64a8f432eac7baa433e1d23375
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Filesize
14KB
MD59d5a0ef18cc4bb492930582064c5330f
SHA12ec4168fd3c5ea9f2b0ab6acd676a5b4a95848c8
SHA2568f5bbcc572bc62feb13a669f856d21886a61888fd6288afd066272a27ea79bb3
SHA5121dc3387790b051c3291692607312819f0967848961bc075799b5a2353efadd65f54db54ddf47c296bb6a9f48e94ec83086a4f8bf7200c64329a73fc7ec4340a4
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Filesize
12KB
MD5efe44d9f6e4426a05e39f99ad407d3e7
SHA1637c531222ee6a56780a7fdcd2b5078467b6e036
SHA2565ea3b26c6b1b71edaef17ce365d50be963ae9f4cb79b39ec723fe6e9e4054366
SHA5128014b60cef62ff5c94bf6338ee3385962cfc62aaa6c101a607c592ba00aea2d860f52e5f52be2a2a3b35310f135548e8d0b00211bfcf32d6b71198f5d3046b63
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Filesize
7KB
MD5ecffd3e81c5f2e3c62bcdc122442b5f2
SHA1d41567acbbb0107361c6ee1715fe41b416663f40
SHA2569874ab363b07dcc7e9cd6022a380a64102c1814343642295239a9f120cb941c5
SHA5127f84899b77e3e2c0a35fb4973f4cd57f170f7a22f862b08f01938cf7537c8af7c442ef2ae6e561739023f6c9928f93a59b50d463af6373ed344f68260bc47c76