Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
09-01-2025 21:10
General
-
Target
SP-Shipping documents (draft) last revised -10-19-2021 INV-OBL.exe
-
Size
120KB
-
MD5
68b5868a0f8dcc5bb355d9e73ac64da0
-
SHA1
57ec2392ba652da55ad489d9354e3c95b2c64b84
-
SHA256
bb4b01362e9853ff32c6e009a6f72e35196379261e2cf36b1646bf187513667b
-
SHA512
a91e0e66ebb79db563f596246ad60f69f62188f5038d7e17a634a47f7ec9531bbd5800b4f1d89775c0887bbd59ae4b78ebd2663d49feae3343766e8d43f4d895
-
SSDEEP
1536:zDk/H7GqGMgiMccSfSfShP+GzcVpDnWz2lO4U/Dk:zYyqGMgiM6fSfSYs6RnWMU/Y
Malware Config
Signatures
-
Guloader family
-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
Checks QEMU agent file 2 TTPs 2 IoCs
Checks presence of QEMU agent, possibly to detect virtualization.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
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.
-
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
-
Suspicious behavior: MapViewOfSection 1 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SP-Shipping documents (draft) last revised -10-19-2021 INV-OBL.exe"C:\Users\Admin\AppData\Local\Temp\SP-Shipping documents (draft) last revised -10-19-2021 INV-OBL.exe"1⤵
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SP-Shipping documents (draft) last revised -10-19-2021 INV-OBL.exe"C:\Users\Admin\AppData\Local\Temp\SP-Shipping documents (draft) last revised -10-19-2021 INV-OBL.exe"2⤵
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
92KB
-
Filesize
1.1MB
-
Filesize
92KB
-
Filesize
1.1MB
-
Filesize
92KB
-
Filesize
1.4MB
-
Filesize
1024KB
-
Filesize
1024KB
-
Filesize
1.4MB