Report - random.exe

RedLine stealer Generic Malware EnigmaProtector UPX Malicious Library Code injection Anti_VM AntiDebug AntiVM PE File PE32 OS Processor Check
ScreenShot
Created 2024.07.29 13:42 Machine s1_win7_x6401
Filename random.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
10
Behavior Score
18.6
ZERO API file : malware
VT API (file) 40 detected (AIDetectMalware, malicious, high confidence, score, Kryptik, Unsafe, Attribute, HighConfidence, Themida, TrojanX, Real Protect, high, Generic ML PUA, Detected, ai score=80, Sabsik, Eldorado, R645974, ZexaF, 1DWaa0VIn4ai, TScope, Amadey, Probably Heur, ExeHeaderL, Deyma, confidence, 100%)
md5 a45cd34dab56ce2f61232c79a750374d
sha256 bd7458b4201fc99b83cf5784c8f02b575d724cc4dee8972a8e95a37858fde55f
ssdeep 49152:wB5UV20xq7JP4Kcr8/wNh3IV+T3ebUv6uA4+66M:wB+2uGJQKcrW2we3eYv6V6D
imphash 2eabe9054cad5152567f0699947a2c5b
impfuzzy 3:sBv:A
  Network IP location

Signature (40cnts)

Level Description
danger File has been identified by 40 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
watch Appends a known multi-family ransomware file extension to files that have been encrypted
watch Attempts to identify installed AV products by installation directory
watch Checks for the presence of known devices from debuggers and forensic tools
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 Detects VMWare through the in instruction feature
watch Installs itself for autorun at Windows startup
watch Network activity contains more than one unique useragent
watch One or more non-whitelisted processes were created
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice A process attempted to delay the analysis task.
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice An application raised an exception which may be indicative of an exploit crash
notice An executable file was downloaded by the process explorti.exe
notice Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time)
notice Checks whether any human activity is being performed by constantly checking whether the foreground window changed
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
notice Expresses interest in specific running processes
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 Potentially malicious URLs were found in the process memory dump
notice Sends data using the HTTP POST Method
notice The binary likely contains encrypted or compressed data indicative of a packer
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 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

Rules (20cnts)

Level Name Description Collection
danger RedLine_Stealer_b_Zero RedLine stealer binaries (download)
warning EnigmaProtector_IN EnigmaProtector binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch UPX_Zero UPX packed file binaries (download)
notice anti_vm_detect Possibly employs anti-virtualization techniques binaries (download)
notice Code_injection Code injection with CreateRemoteThread in a remote process 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 IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
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

Network (7cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://185.215.113.16/well/random.exe Unknown 185.215.113.16 mailcious
http://185.215.113.16/stealc/random.exe Unknown 185.215.113.16 malware
http://185.215.113.19/Vi9leo/index.php Unknown 185.215.113.19 clean
crash-reports.mozilla.com Unknown 34.49.45.138 clean
34.49.45.138 Unknown 34.49.45.138 clean
185.215.113.16 Unknown 185.215.113.16 mailcious
185.215.113.19 Unknown 185.215.113.19 malware

Suricata ids

PE API

IAT(Import Address Table) Library

kernel32.dll
 0x46a035 lstrcpy

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure