Analysis
- max time kernel
1801s - max time network
1178s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
28/02/2024, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
cs16_v43.exe
Resource
win10-20240221-en
24 signatures
1800 seconds
Behavioral task
behavioral2
Sample
cs16_v43.exe
Resource
win10v2004-20240226-en
2 signatures
1800 seconds
General
- Target cs16_v43.exe
- Size 262.4MB
- Sample240228-pph83abe46
- SHA256 cc8e8b89706cff92887a171672f98cd7c403830a401c08c61763182db79c492f
- MD5 1db75d558351403bbb3359c154a0ed83
- SHA1 1e4a84dcda1f481d93d467d31660cae8baeb2416
- SHA512 1ebdfb09fcea43f8d11615bfec82d43a881739876e2edb03560fddf46c435e2127d211c32d25dbebb87af96dbd1ef686eb29f5390edeb909268b740883f7191a
- SSDEEP 6291456:k2PX/RWrd42KagyvvpjlzrR35gdU7e89AubOizpvyb6Bfhc3+:kwsrd4vagwpRV5gd4KizFyeBfW
- MD5 SHA1 SHA512 SSDEEP
Score
4/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2452 cs16_v43.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5036 wrote to memory of 2452 5036 cs16_v43.exe 92 PID 5036 wrote to memory of 2452 5036 cs16_v43.exe 92 PID 5036 wrote to memory of 2452 5036 cs16_v43.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\cs16_v43.exe"C:\Users\Admin\AppData\Local\Temp\cs16_v43.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5036 -
C:\Users\Admin\AppData\Local\Temp\is-IPN4R.tmp\cs16_v43.tmp"C:\Users\Admin\AppData\Local\Temp\is-IPN4R.tmp\cs16_v43.tmp" /SL5="$601CE,274388154,278528,C:\Users\Admin\AppData\Local\Temp\cs16_v43.exe"2⤵
- Executes dropped EXE
PID:2452
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-IPN4R.tmp\cs16_v43.tmp
- Size 1.3MB
- SHA256 68d8cd852738342c2d3963b3ceafd89f142edac3842b6159fd0ca37eb962b095
- MD5 b7f87ca2b74475400e612ef44abc4f25
- SHA1 709787d5027456e621337141d4b6cf7ce763a551
- SHA512 df580392f346aad03ac4b7f5e56ddd732a349f80dc9114f7322182892138d7d7563ea5862108f404eaee74c51aae5d23be9d67ba2f5e32b749e0351bfddf9495
- SSDEEP 24576:HnbbPImgK4brDi4IxgRqzwqNb+Yz73P2EMZbG0JEtd+yqx9N:HHeKh4nqzF3PYdStd+/
- MD5 SHA1 SHA512 SSDEEP