Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
08-02-2024 07:50
Static task
static1
Behavioral task
behavioral1
Sample
E52BE8968152E665685D030C8D641540.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
E52BE8968152E665685D030C8D641540.exe
Resource
win10v2004-20231215-en
General
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Target
E52BE8968152E665685D030C8D641540.exe
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Size
2.0MB
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MD5
e52be8968152e665685d030c8d641540
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SHA1
b6fffdeb2df0789cef2201416894f5ca6e055bfc
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SHA256
ea35797a9556636378031645a48f089087cd258f8e40e1399aa371b2cca3cb7f
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SHA512
e1f522f0d445bbaa371bcaac6ee780210ada01fb6702934777c3465afa374d7ea6d5dc97fbd50417e31a720a2839318821006f8d3f898773003b5d78c73c5482
-
SSDEEP
49152:mXeTIVDZ5quXQqyAZF8L5wfHIvDVeoyS69XZJJdxopHq:mXe0RZlXQq5ZeLW/KynLJdypHq
Malware Config
Signatures
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
-
Drops startup file 1 IoCs
Processes:
E52BE8968152E665685D030C8D641540.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\automnruns2012.ini.lnk E52BE8968152E665685D030C8D641540.exe -
Executes dropped EXE 1 IoCs
Processes:
client32.exepid process 2564 client32.exe -
Loads dropped DLL 10 IoCs
Processes:
E52BE8968152E665685D030C8D641540.execlient32.exepid process 1680 E52BE8968152E665685D030C8D641540.exe 1680 E52BE8968152E665685D030C8D641540.exe 1680 E52BE8968152E665685D030C8D641540.exe 1680 E52BE8968152E665685D030C8D641540.exe 1680 E52BE8968152E665685D030C8D641540.exe 2564 client32.exe 2564 client32.exe 2564 client32.exe 2564 client32.exe 2564 client32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
client32.exedescription pid process Token: SeSecurityPrivilege 2564 client32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
client32.exepid process 2564 client32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
E52BE8968152E665685D030C8D641540.exedescription pid process target process PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe PID 1680 wrote to memory of 2564 1680 E52BE8968152E665685D030C8D641540.exe client32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\E52BE8968152E665685D030C8D641540.exe"C:\Users\Admin\AppData\Local\Temp\E52BE8968152E665685D030C8D641540.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Users\Admin\AppData\Roaming\updatein1432\client32.exe"C:\Users\Admin\AppData\Roaming\updatein1432\client32.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2564
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
315KB
MD5ba7d73057ae1e5d07fd8348f0abecfd8
SHA1338382ed4dde4e0b8535266b636864bb3d0a5d74
SHA256737295417b8068d41bd99d4988915da8981f2d8e9913e8ee4a1cd660fb3af363
SHA512c86dd4137339dc912d5a40d48aa0e78d5876bfe7b8b333ced0b3c82933d4fe2f62d1182f3f4a0ec65e2d0f28d44b24b8122177fbc9b70d6203c7b6bb63eff334
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Filesize
259B
MD56af7a794e1553154dd4fa63175494d3a
SHA1125c582559647e8bf24081f35e2702c476b0af16
SHA25609af8db75365407c9305a934caee8de6f2b46f2b338434bebafba55d684d0425
SHA512ad8b57b5d99adae5fd1280e7d0dae5fe2d1b8d91dd36274ebd75b366961391281ea0b0b4ea0c644fe6aba19587cf8d25401f770664371a2079852bd951534527
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Filesize
823KB
MD57f8fcf69e50f90e0d2028b36d033dcec
SHA1997d8a8f159059b3d133811ce8dc6eeeeb6ce96e
SHA2566d85ec0221d14c8cab77176398042644b9d440619ea365f71be9ed302b86ec26
SHA5128b0d668e92f07f63e0642b9787d149c27ffe6975fcc1377f2c0b705521101319064ae99ebfec9a736d021f6ccd95319376ccb01422ae77ed1943b116f65c530e
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Filesize
701B
MD5c3bb1894b531c58a43d290e9f6cd91f0
SHA1b9ccbde0b306c7727bba5dc329333454ef73c27b
SHA2567d66b61e87088b93336ac1cf562c6a525fe5807d8b363e8b928125068bab626c
SHA512f065e3c783e6ca3b48f4b37307c3100d4efb24006ac7d61cfc724225cb743f959580db0decd2db9415123096b5170f34937921db4d980ea73fefed70beb601e0
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Filesize
316KB
MD5051cdb6ac8e168d178e35489b6da4c74
SHA138c171457d160f8a6f26baa668f5c302f6c29cd1
SHA2566562585009f15155eea9a489e474cebc4dd2a01a26d846fdd1b93fdc24b0c269
SHA512602ab9999f7164a2d1704f712d8a622d69148eefe9a380c30bc8b310eadedf846ce6ae7940317437d5da59404d141dc2d1e0c3f954ca4ac7ae3497e56fcb4e36
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Filesize
14KB
MD53aabcd7c81425b3b9327a2bf643251c6
SHA1ea841199baa7307280fc9e4688ac75e5624f2181
SHA2560cff893b1e7716d09fb74b7a0313b78a09f3f48c586d31fc5f830bd72ce8331f
SHA51297605b07be34948541462000345f1e8f9a9134d139448d4f331cefeeca6dad51c025fcab09d182b86e5a4a8e2f9412b3745ec86b514b0523497c821cb6b8c592
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Filesize
468KB
MD554589ed7b58c316a5dc274cde7ad3fd9
SHA18c330b60b2609f62d55a7d0a9ef89ff23ca46c63
SHA256448c4d2f09e21b255e0c57f646c08fa2742e47b7bafb0dd29e767d3b02a09226
SHA512325ae8e6d30a7d89dabec4925fb0843167667439e9a1b30368043382ea20dc3cff6e2e84e45c88e33ea85c81c538fccd551b593affa8b88e7ba1b473f9de4a14
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Filesize
101KB
MD5c4f1b50e3111d29774f7525039ff7086
SHA157539c95cba0986ec8df0fcdea433e7c71b724c6
SHA25618df68d1581c11130c139fa52abb74dfd098a9af698a250645d6a4a65efcbf2d
SHA512005db65cedaaccc85525fb3cdab090054bb0bb9cc8c37f8210ec060f490c64945a682b5dd5d00a68ac2b8c58894b6e7d938acaa1130c1cc5667e206d38b942c5
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Filesize
576KB
MD5c553ed89d91a24cc9d10f91d039dc91a
SHA1dea9f1310d69a2e037b7babd050296d33bfc33ac
SHA256303777fd33b406bdfdc6569fbdd045e04cdf4cc0bcfde4fbd718a6503c8f9870
SHA51237843ff3229905cdc72989fe7948ed28f19c77d33d54fa09420ce6d4b040dac0ea2d80410c21473ffc52b451304d9f2e965839e64979bbc141e99616a96af9ca
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Filesize
106KB
MD567c53a770390e8c038060a1921c20da9
SHA149e63af91169c8ce7ef7de3d6a6fb9f8f739fa3a
SHA2562dfdc169dfc27462adc98dde39306de8d0526dcf4577a1a486c2eef447300689
SHA512201e07dbccd83480d6c4d8562e6d0a9e4c52ed12895f0b91d875c2bbcc50b3b1802e11e5e829c948be302bf98ebde7fb2a99476065d1709b3bdbcd5d59a1612d