Report - 66ae9b60d9863_otr.exe

Malicious Library .NET framework(MSIL) UPX ScreenShot AntiDebug AntiVM PE File .NET EXE PE32
ScreenShot
Created 2024.08.09 16:15 Machine s1_win7_x6401
Filename 66ae9b60d9863_otr.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
4
Behavior Score
9.0
ZERO API file : mailcious
VT API (file) 49 detected (AIDetectMalware, m7QV, malicious, high confidence, Altn, Artemis, GenericKD, Unsafe, Attribute, HighConfidence, Kryptik, MalwareX, RemLoader, CLOUD, Nekark, mlweh, LUMMASTEALER, YXEHDZ, moderate, score, Static AI, Malicious PE, Detected, ai score=87, Wacatac, Eldorado, ZemsilF, Zt0@ayWHoyp, Chgt, Gencirc, ydLIR1fskVs, susgen, ALRL)
md5 3d3191283ae8325423342c1e29e4472b
sha256 c24d6c52c061973f5b76cf2fbf569004ad7d511550d1104d26f6a4dac9ce613a
ssdeep 49152:A3mwksN8O96Vl0jPyinblvf+Qs73NNtsQHSz9/u4tje7edBIxSUzupNB2QLFipul:A3mwkyHj0xJgFipuR3Ao
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (18cnts)

Level Description
danger File has been identified by 49 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 Code injection by writing an executable or DLL to the memory of another process
watch Manipulates memory of a non-child process indicative of process injection
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
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice One or more potentially interesting buffers were extracted
notice Terminates another process
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 The executable contains unknown PE section names indicative of a packer (could be a false positive)
info This executable has a PDB path

Rules (15cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (upload)
notice ScreenShot Take ScreenShot 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 (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

mscoree.dll
 0x402000 _CorExeMain

EAT(Export Address Table) is none



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