Analysis
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max time kernel
38s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
25/02/2025, 02:43
General
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Target
8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307.exe
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Size
1.1MB
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MD5
fd102f4cfcc617182a11becd16e3b7d7
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SHA1
d5b2c85fd31db98c51903ce4437bb19ffe0a99dc
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SHA256
8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307
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SHA512
ee8e453827d64bf424bdba076fa6178d54a3dab6e29202c0d241c4192faaa162e6d6f7a13412fb27ab1876f7bda82d9a797ffee5d57b5174858d76e12e035307
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SSDEEP
24576:rzy1i2+EufWAoZ0dVA6HCFsjq5c3SddFDykNTwdQG9ikO:g+7boKg6cl5kSdzDPwZib
Malware Config
Signatures
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Guloader family
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Loads dropped DLL 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Program Files directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307.exe"C:\Users\Admin\AppData\Local\Temp\8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307.exe"C:\Users\Admin\AppData\Local\Temp\8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307.exe"2⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD5ee260c45e97b62a5e42f17460d406068
SHA1df35f6300a03c4d3d3bd69752574426296b78695
SHA256e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27
SHA512a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3
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Filesize
1.1MB
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Filesize
4KB
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Filesize
1.1MB
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Filesize
81.7MB
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Filesize
4KB
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Filesize
4KB
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Filesize
18.3MB
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Filesize
18.3MB
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Filesize
1.1MB
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Filesize
4KB
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Filesize
384KB
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Filesize
608KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
-
Filesize
584KB
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Filesize
584KB
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Filesize
584KB
-
Filesize
584KB
-
Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
304KB
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Filesize
176KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
-
Filesize
584KB
-
Filesize
584KB
-
Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
896KB
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Filesize
408KB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
72KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
7.7MB