ScreenShot
| Created | 2023.05.31 17:58 | Machine | s1_win7_x6403 |
| Filename | jjjj.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 42 detected (AIDetectMalware, Deyma, GenericKD, Artemis, Save, malicious, confidence, 100%, ZexaE, @J0@aOIXXJai, Attribute, HighConfidence, high confidence, Amadey, score, Redcap, jsbjm, YXDE4Z, high, Static AI, Suspicious PE, ai score=83, Phonzy, YZWSQB, Detected, unsafe, Chgt, asFuDuwBclK, PossibleThreat, PALLAS) | ||
| md5 | 7338191364d7eb9a6f697f08833b7fe4 | ||
| sha256 | dafd690a0903499113b0f9c6e96f48fe5516dda430c2ba7cb3a0ca0527fae204 | ||
| ssdeep | 98304:PSUHKFydXk7ydjWRfHEvTvG23jJJ77DzlThQM5Yd1wWjQM8fATPsaZlxrdVyZ:PEFydXk+JWRv4zG4jJJ7zlThQgu4fyBY | ||
| imphash | c4e57a0a2b30a323e3eeb1b8941df733 | ||
| impfuzzy | 6:AqBptabxdLqRgKLbGeuL16n9hF6BIIXajtlJoZ/O4ErBJAEHGDW:vmGRgRZg9XCX6TOZGJjA/DW | ||
Network IP location
Signature (41cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 42 AntiVirus engines on VirusTotal as malicious |
| danger | Executed a process and injected code into it |
| watch | A process attempted to delay the analysis task. |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Attempts to identify installed AV products by installation directory |
| watch | Collects information about installed applications |
| watch | Communicates with host for which no DNS query was performed |
| watch | Installs itself for autorun at Windows startup |
| watch | Looks for the Windows Idle Time to determine the uptime |
| watch | One or more of the buffers contains an embedded PE file |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | Uses suspicious command line tools or Windows utilities |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | An executable file was downloaded by the process npsvga64.exe |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Queries for potentially installed applications |
| notice | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| notice | Sends data using the HTTP POST Method |
| notice | Steals private information from local Internet browsers |
| notice | Terminates another process |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Uses Windows utilities for basic Windows functionality |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Command line console output was observed |
| info | One or more processes crashed |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (28cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win32_Trojan_Gen_1_0904B0_Zero | Win32 Trojan Emotet | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | PhysicalDrive_20181001 | (no description) | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (download) |
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | binaries (download) |
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | Is_DotNET_EXE | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | IsPE64 | (no description) | binaries (download) |
| info | JPEG_Format_Zero | JPEG Format | binaries (download) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | Win32_Trojan_Gen_2_0904B0_Zero | Win32 Trojan Gen | binaries (download) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (download) |
Network (10cnts) ?
Suricata ids
ET INFO Executable Download from dotted-quad Host
ET MALWARE Amadey CnC Check-In
ET MALWARE Win32/Amadey Bot Activity (POST) M2
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET MALWARE Win32/Amadey Host Fingerprint Exfil (POST) M2
ET MALWARE Laplas Clipper - Regex CnC Request
ET MALWARE Laplas Clipper - SetOnline CnC Checkin
ET MALWARE Arechclient2 Backdoor CnC Init
ET MALWARE Amadey Bot Activity (POST) M1
ET MALWARE Amadey CnC Check-In
ET MALWARE Win32/Amadey Bot Activity (POST) M2
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET MALWARE Win32/Amadey Host Fingerprint Exfil (POST) M2
ET MALWARE Laplas Clipper - Regex CnC Request
ET MALWARE Laplas Clipper - SetOnline CnC Checkin
ET MALWARE Arechclient2 Backdoor CnC Init
ET MALWARE Amadey Bot Activity (POST) M1
PE API
IAT(Import Address Table) Library
KERNEL32.dll
0x6ac000 GetVersionExW
USER32.dll
0x6ac008 GetSystemMetrics
GDI32.dll
0x6ac010 CreateCompatibleBitmap
ADVAPI32.dll
0x6ac018 RegCloseKey
SHELL32.dll
0x6ac020 SHGetFolderPathA
WININET.dll
0x6ac028 HttpOpenRequestA
gdiplus.dll
0x6ac030 GdipSaveImageToFile
KERNEL32.dll
0x6ac038 GetSystemTimeAsFileTime
KERNEL32.dll
0x6ac040 HeapAlloc
0x6ac044 HeapFree
0x6ac048 ExitProcess
0x6ac04c GetModuleHandleA
0x6ac050 LoadLibraryA
0x6ac054 GetProcAddress
EAT(Export Address Table) is none
KERNEL32.dll
0x6ac000 GetVersionExW
USER32.dll
0x6ac008 GetSystemMetrics
GDI32.dll
0x6ac010 CreateCompatibleBitmap
ADVAPI32.dll
0x6ac018 RegCloseKey
SHELL32.dll
0x6ac020 SHGetFolderPathA
WININET.dll
0x6ac028 HttpOpenRequestA
gdiplus.dll
0x6ac030 GdipSaveImageToFile
KERNEL32.dll
0x6ac038 GetSystemTimeAsFileTime
KERNEL32.dll
0x6ac040 HeapAlloc
0x6ac044 HeapFree
0x6ac048 ExitProcess
0x6ac04c GetModuleHandleA
0x6ac050 LoadLibraryA
0x6ac054 GetProcAddress
EAT(Export Address Table) is none