Analysis
-
max time kernel
12s -
max time network
15s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
-
submitted
01/04/2025, 15:59
General
-
Target
CCleaner64.exe
-
Size
43.8MB
-
MD5
f116a86b8e6235cc551f30e1559d8d1d
-
SHA1
0f5fd9e2d38068d58c222b6a78a7171a419e0575
-
SHA256
c3897cae08e39f70508d372e8e60b99da4490ae09139da8199a5ba70ab254725
-
SHA512
14293608ec71b50ab875421cd3cb37006957e03aae54c95131a6c212f95e11fb3120a9024e99ad9dce9d3e6feffe9e98fac6bc80cb3a6bd3cc971ccd4485c0a0
-
SSDEEP
393216:qWtZTh5KxtGKB29mUXV+OJzZU59yx2i57CszyrQxZh6V4/rqNwp3JP+R4XjXhSpK:qWDh5K2n57rqQoiJP+R4zXs1K
Malware Config
Signatures
-
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks system information in the registry 2 TTPs 2 IoCs
System information is often read in order to detect sandboxing environments.
-
Loads dropped DLL 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks processor information in registry 2 TTPs 7 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 40 IoCs
-
Suspicious use of AdjustPrivilegeToken 17 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\CCleaner64.exe"C:\Users\Admin\AppData\Local\Temp\CCleaner64.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Checks computer location settings
- Checks system information in the registry
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
512KB
MD5a289e15fdd5e66634c78f53ad06972dd
SHA15e55e07fbc435ae6202d52d6af86fe8b5a1129db
SHA2560d61a310caf458ad17382c97cbc5986e56c76bacb10df3f704423e0253d4df02
SHA5127a54ad3d10076af7c2cad6eabc6efd5c2a4bc3c3a485e27e54185783587dd14225551e296b447398448a2d8713ed0f59b12e0a2fcaf0ecc65fa3aa41ab660e49
-
Filesize
14.0MB
MD5c778563b9898b33fc7a52956ed9ccc98
SHA11683b1a07fe6b31ce7e566573ddd62b11dc89054
SHA25675c656ba22eb73fa9b80a7bc2d245f5255a2890c7fd892ccdba3d4bf45fe3364
SHA5127eb44dcabf95b1a1cc13c719e4f4ea65de96ac6c08bd95fd205c5f37fd94aecfd929c077b7aec9722686329c705b0d522f32dd90323538c511908217d41a4d98
-
Filesize
16KB
MD5994fde8cc035e62baa5200e40cdba686
SHA1456e489d78d4cdda5490e4ab734ebcf34c4e7d10
SHA25639aac4667efb0e99ddf5dc15d3196deed6de20af5110005e69e36b4603be1d11
SHA512255246968424a392497a702173802a7911923ba9a2b3e8fefb956d94a5267904c8fa219a5071d030e7a2628417a7ed422c057ea1a6d26ef096ac0d58eca39e0c
-
Filesize
740KB
MD5f17f96322f8741fe86699963a1812897
SHA1a8433cab1deb9c128c745057a809b42110001f55
SHA2568b6ce3a640e2d6f36b0001be2a1abb765ae51e62c314a15911e75138cbb544bb
SHA512f10586f650a5d602287e6e7aeeaf688b275f0606e20551a70ea616999579acdf7ea2f10cebcfaa817dae4a2fc9076e7fa5b74d9c4b38878fbf590ffe0e7d81c9
-
Filesize
32KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
32KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB