ScreenShot
Created 2021.04.01 09:33 Machine s1_win7_x6402
Filename soc.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
14.8
ZERO API file : malware
VT API (file) 31 detected (malicious, high confidence, GenericKD, Unsafe, Wacatac, Kryptik, Eldorado, AAFG, PWSX, SpyEyes, Siggen2, ZemsilF, Xm0@ail5Yec, ai score=99, R06CH0CCV21, Static AI, Malicious PE, confidence, HgIASR0A)
md5 5a0425bfbeae52df2de40d7c067b9b0c
sha256 59eec971cce51e24be4612177f661563dc41a4274eb38731f2612d5528adbcc6
ssdeep 12288:17LDDLyannvyx6yQOpkrgCVTbaakxaM9qBxaM9q9otNL6bVrJ:UannQKHTsxF9SxF9b6hr
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (29cnts)

Level Description
danger Executed a process and injected code into it
danger File has been identified by 31 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 remove evidence of file being downloaded from the Internet
watch Code injection by writing an executable or DLL to the memory of another process
watch Collects information about installed applications
watch Communicates with host for which no DNS query was performed
watch Found URLs in memory pointing to an IP address rather than a domain (potentially indicative of Command & Control traffic)
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
watch Looks for the Windows Idle Time to determine the uptime
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 adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
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 Queries for potentially installed applications
notice Sends data using the HTTP POST Method
notice Steals private information from local Internet browsers
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Tries to locate where the browsers are installed

Rules (5cnts)

Level Name Description Collection
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info IsNET_EXE (no description) binaries (upload)
info IsPacked Entropy Check binaries (upload)
info IsWindowsGUI (no description) binaries (upload)

Network (13cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://203.159.80.141/LKJHGDS/gate.php NL LoveServers LTD 203.159.80.141 clean
http://r3---sn-3u-bh26.gvt1.com/edgedl/release2/update2/ALmnr7lDhOvozdF08iOk7Ks_1.3.36.72/GoogleUpdateSetup.exe?cms_redirect=yes&mh=pH&mip=175.208.134.150&mm=28&mn=sn-3u-bh26&ms=nvh&mt=1617236658&mv=m&mvi=3&pcm2cms=yes&pl=18&shardbypass=yes KR Korea Telecom 59.18.44.14 clean
http://redirector.gvt1.com/edgedl/release2/update2/ALmnr7lDhOvozdF08iOk7Ks_1.3.36.72/GoogleUpdateSetup.exe US GOOGLE 172.217.25.206 clean
https://update.googleapis.com/service/update2?cup2key=10:1403012316&cup2hreq=66305915241c4634f51031e5bc7c5d4bdf4e8c4f63e65e37b4ec8569d469c62c US GOOGLE 172.217.25.3 clean
https://www.bing.com/ US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.21.200 clean
r3---sn-3u-bh26.gvt1.com KR Korea Telecom 59.18.44.14 clean
www.google.com US GOOGLE 172.217.25.100 clean
203.159.80.141 NL LoveServers LTD 203.159.80.141 clean
142.250.199.68 US GOOGLE 142.250.199.68 clean
59.18.44.14 KR Korea Telecom 59.18.44.14 clean
13.107.21.200 US MICROSOFT-CORP-MSN-AS-BLOCK 13.107.21.200 clean
142.250.199.78 US GOOGLE 142.250.199.78 clean
142.250.66.67 US GOOGLE 142.250.66.67 clean

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