Analysis
- max time kernel
141s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
12/06/2024, 04:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe
Resource
win7-20240419-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe
Resource
win10v2004-20240611-en
3 signatures
150 seconds
General
- Target cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe
- Size 748KB
- Sample240612-e2syxs1bpn
- SHA256 cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625
- MD5 7a7a4ed450a202f80b346e5191d83587
- SHA1 d55c677b09c01e4258d4239fb5981576563decd6
- SHA512 23b1ec600e31fb31b8fe43c94ea97d3180463c12e23a329929f4efdea6ad30ec3be3dcc2c0dd9ef06518de30c1c8b6b83fd7464078064317dd4340768ce1d4f7
- SSDEEP 12288:uaHc64b888888888888W88888888888hoscV7/9GqeMo3NM5o7jQp3z33rD+zG/F:F86wjW7/9oNT7cp7ezG/aYFkJR30F6ru
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2252 cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.tmp - Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 10 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 2 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 800 wrote to memory of 2252 800 cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe 79 PID 800 wrote to memory of 2252 800 cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe 79 PID 800 wrote to memory of 2252 800 cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe"C:\Users\Admin\AppData\Local\Temp\cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:800 -
C:\Users\Admin\AppData\Local\Temp\is-75478.tmp\cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.tmp"C:\Users\Admin\AppData\Local\Temp\is-75478.tmp\cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.tmp" /SL5="$D0052,372526,121344,C:\Users\Admin\AppData\Local\Temp\cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.exe"2⤵
- Executes dropped EXE
PID:2252
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-75478.tmp\cf368c99f74d6ee88e18273a2fc82e4254c8192a4894cf976f0f63b57b5a6625.tmp
- Size 1.1MB
- SHA256 9c81817acd4982632d8c7f1df3898fca1477577738184265d735f49fc5480f07
- MD5 34acc2bdb45a9c436181426828c4cb49
- SHA1 5adaa1ac822e6128b8d4b59a54d19901880452ae
- SHA512 134ff4022571efd46f7a62e99b857ebe834e9916c786345908010f9e1fb90be226b740ddee16ae9290fe45c86be7238c4555e422abe66a461d11545e19734beb
- SSDEEP 24576:/nbbPImgK4brDi4IxgRqzwqNb+Yz73P2EMZbG0JEtdqxyt:/HeKh4nqzF3PYdSto
- MD5 SHA1 SHA512 SSDEEP