ScreenShot
| Created | 2021.11.12 10:39 | Machine | s1_win7_x6401 |
| Filename | 237.exe | ||
| Type | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 24 detected (malicious, high confidence, Unsafe, Attribute, HighConfidence, Kryptik, HNGO, FileRepMalware, Static AI, Suspicious PE, Racealer, X107WI, kcloud, Sabsik, score, Artemis, 100%, ZexaCO, eTW@aSnLe3ii, confidence) | ||
| md5 | c8753945c41821a7e3d9f5da2091cfb9 | ||
| sha256 | 58f31e1dff0920a075bd80dfd7ce28fa71c749f1358fab458559b15be3e1a9fc | ||
| ssdeep | 24576:4D39vwHvYu7HKmbp+3dHxrmKfjTC8dUGeZgMi:RvYaqop26qxUGCW | ||
| imphash | 335487b50c180fdca285bc221817b6ec | ||
| impfuzzy | 3:sU9KTXzhAXwSx2AEZsWBJAEm0uCALMAJKOmqMElaELCxol4Qn:HGDmErBJAEmZD4sKn3EUe | ||
Network IP location
Signature (25cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 24 AntiVirus engines on VirusTotal as malicious |
| watch | Attempts to access Bitcoin/ALTCoin wallets |
| watch | Collects information about installed applications |
| watch | Communicates with host for which no DNS query was performed |
| watch | Harvests credentials from local email clients |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| 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 | 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 | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | The executable uses a known packer |
| info | Tries to locate where the browsers are installed |
Rules (15cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win32_Trojan_Gen_1_0904B0_Zero | Win32 Trojan Emotet | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | ASPack_Zero | ASPack packed file | binaries (download) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| info | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | IsPE64 | (no description) | 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 | 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 MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
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
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
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
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
PE API
IAT(Import Address Table) Library
kernel32.dll
0x765bf4 GetProcAddress
0x765bf8 GetModuleHandleA
0x765bfc LoadLibraryA
msvcrt.dll
0x765cf0 _strdup
msvcrt.dll
0x765cf8 __getmainargs
oleaut32.dll
0x765d00 VariantChangeTypeEx
kernel32.dll
0x765d08 RaiseException
EAT(Export Address Table) is none
kernel32.dll
0x765bf4 GetProcAddress
0x765bf8 GetModuleHandleA
0x765bfc LoadLibraryA
msvcrt.dll
0x765cf0 _strdup
msvcrt.dll
0x765cf8 __getmainargs
oleaut32.dll
0x765d00 VariantChangeTypeEx
kernel32.dll
0x765d08 RaiseException
EAT(Export Address Table) is none