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Report - Random.exe

Gen1 Emotet Generic Malware UPX Malicious Library Malicious Packer Antivirus AntiDebug AntiVM PE File PE64 PE32 .NET EXE OS Processor Check PNG Format DLL CAB MSOffice File JPEG Format
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ScreenShot
Created 2023.10.19 07:59 Machine s1_win7_x6403
Filename Random.exe
Type PE32+ executable (GUI) x86-64, for MS Windows
AI Score
3
 Behavior Score
19.4
ZERO API file : malware
VT API (file) 23 detected (AIDetectMalware, DownLoader46, Artemis, malicious, Attribute, HighConfidence, GenKryptik, GPCL, Stealerc, PWSX, Kryptik, 75OIvYcHgzD, score, Nekark, htohz, Sabsik, Casdet, unsafe, Chgt, GMLD)
md5 191febed315d7c3a620b564e99e5f3cc
sha256 be598baeed48aa13f42daed457b938ba19ee75c081a3571c582815822df7121a
ssdeep 24576:A4G/xo8crC7yRjvOwKS87o9ugbalGaRlnMMS:A4Gu8hyRjvKH7o8gbKbS
imphash 9d73eabc1296af162ac6ff5d06072544
impfuzzy 6:o41wT3WTD1Fz8ID9Iay4PMtsUdRlYlFBJAEoZ/OEGDzyRdwi/QKRn:o4MuD1Fwlay4PKrlYjABZG/Dzkwi9Rn
  Network IP location

Signature (40cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
danger Executed a process and injected code into it
warning File has been identified by 23 AntiVirus engines on VirusTotal as malicious
watch A process attempted to delay the analysis task.
watch Allocates execute permission to another process indicative of possible code injection
watch Attempts to create or modify system certificates
watch Attempts to identify installed AV products by installation directory
watch Communicates with host for which no DNS query was performed
watch Detects Avast Antivirus through the presence of a library
watch Drops a binary and executes it
watch Installs itself for autorun at Windows startup
watch Looks for the Windows Idle Time to determine the uptime
watch Network activity contains more than one unique useragent
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
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 application raised an exception which may be indicative of an exploit crash
notice An executable file was downloaded by the process installutil.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 adapter addresses which can be used to detect virtual network interfaces
notice Creates a suspicious process
notice Creates executable files on the filesystem
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 Potentially malicious URLs were found in the process memory dump
notice Resolves a suspicious Top Level Domain (TLD)
notice The binary likely contains encrypted or compressed data indicative of a packer
notice The executable is compressed using UPX
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 Command line console output was observed
info One or more processes crashed
info Queries for the computername

Rules (27cnts)

Level Name Description Collection
danger Win32_Trojan_Emotet_RL_Gen_Zero Win32 Trojan Emotet binaries (download)
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (download)
warning Generic_Malware_Zero Generic Malware 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 UPX_Zero UPX packed file binaries (download)
info anti_dbg Checks if being debugged memory
info CAB_file_format CAB archive file binaries (download)
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 IsDLL (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info IsPE64 (no description) binaries (download)
info IsPE64 (no description) binaries (upload)
info JPEG_Format_Zero JPEG Format binaries (download)
info Microsoft_Office_File_Zero Microsoft Office File 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 PNG_Format_Zero PNG Format binaries (download)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory

Network (45cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://104.194.128.170/svp/Ykwrxaauw.dat
whois
CA QUICKPACKET 104.194.128.170 clean
http://172.86.97.117/himeffectivelyproress.exe
whois
CA QUICKPACKET 172.86.97.117 clean
http://85.217.144.143/files/My2.exe
whois
Unknown 85.217.144.143 34643 malware
http://85.217.144.143/files/Amadey.exe
whois
Unknown 85.217.144.143 37253 malware
http://galandskiyher5.com/downloads/toolspub1.exe
whois
Unknown 194.169.175.127 clean
http://apps.identrust.com/roots/dstrootcax3.p7c
whois
US Akamai International B.V. 23.209.95.51 clean
http://net.geo.opera.com/opera/stable/windows/?utm_medium=apb&utm_source=mkt&utm_campaign=767
whois
US OPERASOFTWARE 107.167.110.211 clean
http://gons01b.top/build.exe
whois
RU Trader soft LLC 85.143.220.63 clean
https://pastebin.com/raw/HPj0MzD6
whois
US CLOUDFLARENET 104.20.67.143 clean
https://grabyourpizza.com/7a54bdb20779c4359694feaa1398dd25.exe
whois
US CLOUDFLARENET 172.67.197.174 malware
https://diplodoka.net/4d1aaeb879448e5236e36d2209b40d34/7a54bdb20779c4359694feaa1398dd25.exe
whois
US CLOUDFLARENET 104.21.78.56 clean
https://potatogoose.com/4d1aaeb879448e5236e36d2209b40d34/baf14778c246e15550645e30ba78ce1c.exe
whois
US CLOUDFLARENET 104.21.35.235 clean
https://flyawayaero.net/baf14778c246e15550645e30ba78ce1c.exe
whois
US CLOUDFLARENET 172.67.216.81 36783 malware
iplogger.com
whois
DE Hetzner Online GmbH 148.251.234.93 mailcious
yip.su
whois
DE Hetzner Online GmbH 148.251.234.93 mailcious
pool.hashvault.pro
whois
SG PhoenixNAP 131.153.76.130 mailcious
net.geo.opera.com
whois
US OPERASOFTWARE 107.167.110.216 clean
martvl.com
whois
US ISPNET-1 69.48.143.183 malware
laubenstein.space
whois
RU Beget LLC 45.130.41.101 mailcious
pastebin.com
whois
US CLOUDFLARENET 104.20.68.143 mailcious
flyawayaero.net
whois
US CLOUDFLARENET 172.67.216.81 malware
grabyourpizza.com
whois
US CLOUDFLARENET 104.21.90.82 malware
gons01b.top
whois
RU Trader soft LLC 85.143.220.63 clean
galandskiyher5.com
whois
Unknown 194.169.175.127 malware
potatogoose.com
whois
US CLOUDFLARENET 172.67.180.173 clean
lycheepanel.info
whois
US CLOUDFLARENET 104.21.32.208 malware
diplodoka.net
whois
US CLOUDFLARENET 104.21.78.56 clean
104.21.78.56
whois
US CLOUDFLARENET 104.21.78.56 clean
107.167.110.211
whois
US OPERASOFTWARE 107.167.110.211 clean
148.251.234.93
whois
DE Hetzner Online GmbH 148.251.234.93 mailcious
121.254.136.9
whois
KR LG DACOM Corporation 121.254.136.9 clean
85.217.144.143
whois
Unknown 85.217.144.143 malware
104.194.128.170
whois
CA QUICKPACKET 104.194.128.170 clean
193.42.32.29
whois
Unknown 193.42.32.29 malware
85.143.220.63
whois
RU Trader soft LLC 85.143.220.63 clean
45.130.41.101
whois
RU Beget LLC 45.130.41.101 mailcious
69.48.143.183
whois
US ISPNET-1 69.48.143.183 malware
194.169.175.127
whois
Unknown 194.169.175.127 malware
131.153.76.130
whois
SG PhoenixNAP 131.153.76.130 mailcious
104.21.32.208
whois
US CLOUDFLARENET 104.21.32.208 malware
172.67.216.81
whois
US CLOUDFLARENET 172.67.216.81 malware
172.67.197.174
whois
US CLOUDFLARENET 172.67.197.174 clean
104.21.35.235
whois
US CLOUDFLARENET 104.21.35.235 clean
172.86.97.117
whois
CA QUICKPACKET 172.86.97.117 clean
104.20.67.143
whois
US CLOUDFLARENET 104.20.67.143 mailcious

Suricata ids

ET DNS Query to a *.top domain - Likely Hostile
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
ET INFO TLS Handshake Failure
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO Executable Download from dotted-quad Host
ET INFO Packed Executable 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
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET HUNTING Request to .TOP Domain with Minimal Headers
ET HUNTING Possible EXE Download From Suspicious TLD
ET INFO External IP Lookup Domain (iplogger .com in DNS lookup)
ET INFO External IP Lookup Domain (iplogger .com in TLS SNI)
ET COINMINER CoinMiner Domain in DNS Lookup (pool .hashvault .pro)

PE API

IAT(Import Address Table) Library

ADVAPI32.dll
 0x1404260f0 EventWrite
api-ms-win-crt-heap-l1-1-0.dll
 0x140426100 free
api-ms-win-crt-locale-l1-1-0.dll
 0x140426110 _configthreadlocale
api-ms-win-crt-math-l1-1-0.dll
 0x140426120 tan
api-ms-win-crt-runtime-l1-1-0.dll
 0x140426130 exit
api-ms-win-crt-stdio-l1-1-0.dll
 0x140426140 _set_fmode
api-ms-win-crt-string-l1-1-0.dll
 0x140426150 strcmp
crypt.dll
 0x140426160 BCryptDecrypt
KERNEL32.DLL
 0x140426170 LoadLibraryA
 0x140426178 ExitProcess
 0x140426180 GetProcAddress
 0x140426188 VirtualProtect
ole32.dll
 0x140426198 CoCreateGuid
USER32.dll
 0x1404261a8 LoadStringW

EAT(Export Address Table) is none


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