Analysis
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max time kernel
147s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
19/08/2023, 12:23
Static task
static1
Behavioral task
behavioral1
Sample
59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe
Resource
win10v2004-20230703-en
General
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Target
59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe
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Size
15.9MB
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MD5
5c1f46d4d2ed8e05081fd8ccff555e92
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SHA1
9b146d137dd2561b01d741e689f4858f2bcbe25b
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SHA256
59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f
-
SHA512
7bd60477ac070ab47d04170567a9b17390c570bcc0da53549dd60d4546ac3cac2c6c7f02ced492d584b346931c079e198eba0d3227035cac56cef6dc251eb00a
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SSDEEP
393216:u9mOwqSd0gbUZEFmyEfXGovCSbAp/vF6LyjJ7CrTGkmmOb:u9EOgbUEUyQv9cFkmYez
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
Executes dropped EXE 1 IoCs
pid Process 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
Loads dropped DLL 1 IoCs
pid Process 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\G: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\H: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\L: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\N: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\R: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\T: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\X: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\B: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\E: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\J: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\K: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\Q: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\S: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\U: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\M: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\O: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\P: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\V: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\W: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\Z: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\I: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe File opened (read-only) \??\Y: 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe Key created \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 2848 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2024 wrote to memory of 2848 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 28 PID 2024 wrote to memory of 2848 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 28 PID 2024 wrote to memory of 2848 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 28 PID 2024 wrote to memory of 2848 2024 59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe"C:\Users\Admin\AppData\Local\Temp\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exeC:\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe2⤵
- Deletes itself
- Executes dropped EXE
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:2848
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe
Filesize15.9MB
MD55c1f46d4d2ed8e05081fd8ccff555e92
SHA19b146d137dd2561b01d741e689f4858f2bcbe25b
SHA25659c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f
SHA5127bd60477ac070ab47d04170567a9b17390c570bcc0da53549dd60d4546ac3cac2c6c7f02ced492d584b346931c079e198eba0d3227035cac56cef6dc251eb00a
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C:\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe
Filesize15.9MB
MD55c1f46d4d2ed8e05081fd8ccff555e92
SHA19b146d137dd2561b01d741e689f4858f2bcbe25b
SHA25659c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f
SHA5127bd60477ac070ab47d04170567a9b17390c570bcc0da53549dd60d4546ac3cac2c6c7f02ced492d584b346931c079e198eba0d3227035cac56cef6dc251eb00a
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Filesize
24KB
MD56b5a6202d387f2e9ad31823142dd9ef0
SHA1c062fc0546f826df59fe4c6b035a2875667621e5
SHA256ab5bf83632e00ab738a7fbd67a1cbf53b842a853c4895639311f648630719d32
SHA51225e0c176e4064be0fcd60286133e5a0e5c24d3fe0ecfe040fb7255828d08ef36e7f605c5724f0e84dcfdbc7e26331ed4d11dccc415d8e5990a5d0e462f65cdb6
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Filesize
410B
MD5d8580a965122efd1edd91e59cb0b4ba4
SHA14ba31710f47753fc3c6a94f82b7d2b190404eb02
SHA25698f0c8ee689bb18819a6d14e0cbff67f194cdace38ce0630d1c2ad1b6169918c
SHA5124a927fdb4e80390ab305477e69642a430d513b5ca10ae9b5eb8e7dc0d5a1a722872f3829511eddadbfeade945e5b0e64b9603ac85c22b198cba7c2acf7a712f9
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Filesize
67B
MD5de1310e03163434f8985c546f7589fd9
SHA108754566f8a45a1a405b1ddbd76c2152a925604f
SHA256b36578666abecbc17b3370aaed2b8c84bd19c29e6f18b8c19428c7d770a8f911
SHA512b388932cfe925258d029c7f214c816ef866f65903995c63cf7378e8a39c485b1f8bf1df3cfe33def0b35e6184b4d749b3fd09cfeb45ba66d5779de449262c5c0
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Filesize
102B
MD53a141a363bcbdbc480f4caa86cdd93cb
SHA1310900ae457e8f5f7aab6f3884a032179e4bd0fa
SHA256ec2c635a04f40be665b8f1554ce787e933576100514de555c02770909c0f17f2
SHA5126f7a0a8674820117ee79a769ea8b6156d37d576afdf14b72524958fc781cad32e06a3142aa0bc93df93ff03a76a8c1a1c1dac276d4e3670b45d0413769ebff4e
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\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f\59c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f.exe
Filesize15.9MB
MD55c1f46d4d2ed8e05081fd8ccff555e92
SHA19b146d137dd2561b01d741e689f4858f2bcbe25b
SHA25659c2adf95b9b8de649b2c5ab7d105a2956524470e85870769b31294d552c3b2f
SHA5127bd60477ac070ab47d04170567a9b17390c570bcc0da53549dd60d4546ac3cac2c6c7f02ced492d584b346931c079e198eba0d3227035cac56cef6dc251eb00a