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Windows
Analysis Report
Setup.exe
Overview
General Information
Detection
Score: | 57 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Compliance
Score: | 34 |
Range: | 0 - 100 |
Signatures
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Creates multiple autostart registry keys
Found direct / indirect Syscall (likely to bypass EDR)
Machine Learning detection for sample
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains functionality for read data from the clipboard
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to dynamically determine API calls
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Drops PE files
EXE planting / hijacking vulnerabilities found
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found potential string decryption / allocating functions
IP address seen in connection with other malware
Installs a global mouse hook
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
OS version to string mapping found (often used in BOTs)
PE file contains an invalid checksum
PE file contains more sections than normal
PE file contains sections with non-standard names
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: CurrentVersion Autorun Keys Modification
Stores files to the Windows start menu directory
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara signature match
Classification
- System is w10x64
- Setup.exe (PID: 6140 cmdline:
"C:\Users\ user\Deskt op\Setup.e xe" MD5: 5DF7CCB72D4007E7FAE710495B42DE76) - chrome.exe (PID: 3756 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --st art-maximi zed --sing le-argumen t https:// pcapp.stor e/installi ng.php?gui d=4D802742 -3099-9C0E -C19B-2A23 EA1FC420&w inver=1904 5&version= fa.1092c&n ocache=202 4110612245 6.947&_fci d=17309115 13052455 MD5: 5BBFA6CBDF4C254EB368D534F9E23C92) - chrome.exe (PID: 2144 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --mojo-pla tform-chan nel-handle =1924 --fi eld-trial- handle=221 6,i,956676 5671550453 842,143236 9433669843 0932,26214 4 --disabl e-features =Optimizat ionGuideMo delDownloa ding,Optim izationHin ts,Optimiz ationHints Fetching,O ptimizatio nTargetPre diction /p refetch:8 MD5: 5BBFA6CBDF4C254EB368D534F9E23C92) - chrome.exe (PID: 7712 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= audio.mojo m.AudioSer vice --lan g=en-US -- service-sa ndbox-type =audio --m ojo-platfo rm-channel -handle=52 28 --field -trial-han dle=2216,i ,956676567 1550453842 ,143236943 3669843093 2,262144 - -disable-f eatures=Op timization GuideModel Downloadin g,Optimiza tionHints, Optimizati onHintsFet ching,Opti mizationTa rgetPredic tion /pref etch:8 MD5: 5BBFA6CBDF4C254EB368D534F9E23C92) - chrome.exe (PID: 7724 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= video_capt ure.mojom. VideoCaptu reService --lang=en- US --servi ce-sandbox -type=none --mojo-pl atform-cha nnel-handl e=5276 --f ield-trial -handle=22 16,i,95667 6567155045 3842,14323 6943366984 30932,2621 44 --disab le-feature s=Optimiza tionGuideM odelDownlo ading,Opti mizationHi nts,Optimi zationHint sFetching, Optimizati onTargetPr ediction / prefetch:8 MD5: 5BBFA6CBDF4C254EB368D534F9E23C92) - nswC086.tmp (PID: 7956 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\nswC08 6.tmp" /in ternal 173 0911513052 455 /force MD5: 84EE733F8014D22DAD2DFEF725489980) - PcAppStore.exe (PID: 1756 cmdline:
"C:\Users\ user\PCApp Store\PcAp pStore.exe " /init de fault MD5: 4B88D8ADA8D22622C30D581FC38EAA52) - explorer.exe (PID: 4004 cmdline:
C:\Windows \Explorer. EXE MD5: 662F4F92FDE3557E86D110526BB578D5) - PcAppStore.exe (PID: 5728 cmdline:
"C:\Users\ user\PCApp Store\PCAp pStore.exe " /init de fault MD5: 4B88D8ADA8D22622C30D581FC38EAA52) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 3632 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 5832 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 6064 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4060 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 356 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 5872 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 5008 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4160 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 6868 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4200 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 5484 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 1060 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 6884 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 1096 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4988 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4932 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 6392 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4608 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4824 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 4388 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 7092 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 6620 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 3652 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 1424 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 3568 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 6452 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - MLLHdqUcwgfrtUaposkqsOihMsq.exe (PID: 2924 cmdline:
"C:\Progra m Files (x 86)\KZinxH IbEpbAbZDa xDzfzThISa ozUbzwYyHB XHmNceJLkz zkkYavHdwM zDHYcuDet\ MLLHdqUcwg frtUaposkq sOihMsq.ex e" MD5: 32B8AD6ECA9094891E792631BAEA9717) - Watchdog.exe (PID: 7704 cmdline:
"C:\Users\ user\PCApp Store\Watc hdog.exe" /guid=4D80 2742-3099- 9C0E-C19B- 2A23EA1FC4 20 /rid=20 2411061225 56.8065296 87 /ver=fa .1092c MD5: 11F3801CB9FF046D6075F681971C4EB8)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
ironshell_php | Semi-Auto-generated - file ironshell.php.txt | Neo23x0 Yara BRG + customization by Stefan -dfate- Molls |
|
System Summary |
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Source: | Author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split): |
⊘No Suricata rule has matched
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Show All Signature Results
AV Detection |
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Source: | ReversingLabs: | ||
Source: | ReversingLabs: | ||
Source: | ReversingLabs: |
Source: | Joe Sandbox ML: |
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior |
Source: | HTTP Parser: | ||
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Source: | HTTP Parser: | ||
Source: | HTTP Parser: |
Compliance |
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Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior | ||
Source: | EXE: | Jump to behavior |
Source: | Static PE information: |
Source: | Registry value created: | Jump to behavior |
Source: | File created: | Jump to behavior | ||
Source: | File created: | Jump to behavior |
Source: | Static PE information: |
Source: | Static PE information: |
Source: | Binary string: | ||
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