ScreenShot
| Created | 2023.07.20 07:47 | Machine | s1_win7_x6401 |
| Filename | taskhostamd.exe | ||
| Type | MS-DOS executable, MZ for MS-DOS | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 44 detected (Common, malicious, high confidence, GenericKD, Artemis, Vvqk, ZexaF, IpvaaigevvfO, GenCBL, score, eqbh, Gencirc, wwqiw, SpyBot, AMADEY, YXDGSZ, high, EncPk, Sabsik, Play, Detected, ai score=82, unsafe, Chgt, LwQhXC3HeoI, confidence, 100%) | ||
| md5 | 54cbe835ac726ec258b58566cab62aaa | ||
| sha256 | 73a8b0306a237247a9ae4187e6d3df691bfb5069a2cf3755597c48631a3f913d | ||
| ssdeep | 98304:EXY8W8Wdatv7vsldD2ljL0Du5Gi20MwOmawp:2Y8Wkd7+DULUuYismz | ||
| imphash | 36931dcefeb26f32aa1f4ff6c891684d | ||
| impfuzzy | 6:nERGDfAptabxdLqRgKLbGeuL16n9hF6BIIo:EcDfAmGRgRZg9XCXo | ||
Network IP location
Signature (29cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 44 AntiVirus engines on VirusTotal as malicious |
| watch | Attempts to identify installed AV products by installation directory |
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates an executable file in a user folder |
| watch | Detects Virtual Machines through their custom firmware |
| watch | Detects VirtualBox through the presence of a registry key |
| watch | Detects VMWare through the in instruction feature |
| watch | Drops a binary and executes it |
| watch | Installs itself for autorun at Windows startup |
| 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 | Checks whether any human activity is being performed by constantly checking whether the foreground window changed |
| notice | Creates a suspicious process |
| notice | Expresses interest in specific running processes |
| notice | Foreign language identified in PE resource |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| notice | Sends data using the HTTP POST Method |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Uses Windows utilities for basic Windows functionality |
| info | Checks amount of memory in system |
| 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 | The file contains an unknown PE resource name possibly indicative of a packer |
Rules (9cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | MPRESS_Zero | MPRESS packed file | binaries (download) |
| watch | MPRESS_Zero | MPRESS packed file | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | JPEG_Format_Zero | JPEG Format | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (4cnts) ?
Suricata ids
ET MALWARE Amadey Bot Activity (POST) M1
ET MALWARE Amadey CnC Check-In
ET MALWARE Win32/Amadey Bot Activity (POST) M2
ET MALWARE Amadey CnC Check-In
ET MALWARE Win32/Amadey Bot Activity (POST) M2
PE API
IAT(Import Address Table) Library
KERNEL32.DLL
0x98f0a0 GetModuleHandleA
0x98f0a4 GetProcAddress
USER32.dll
0x98f0ac GetSystemMetrics
GDI32.dll
0x98f0b4 CreateCompatibleBitmap
ADVAPI32.dll
0x98f0bc RegCloseKey
SHELL32.dll
0x98f0c4 SHGetFolderPathA
WININET.dll
0x98f0cc HttpOpenRequestA
gdiplus.dll
0x98f0d4 GdipSaveImageToFile
EAT(Export Address Table) is none
KERNEL32.DLL
0x98f0a0 GetModuleHandleA
0x98f0a4 GetProcAddress
USER32.dll
0x98f0ac GetSystemMetrics
GDI32.dll
0x98f0b4 CreateCompatibleBitmap
ADVAPI32.dll
0x98f0bc RegCloseKey
SHELL32.dll
0x98f0c4 SHGetFolderPathA
WININET.dll
0x98f0cc HttpOpenRequestA
gdiplus.dll
0x98f0d4 GdipSaveImageToFile
EAT(Export Address Table) is none