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Windows
Analysis Report
file.exe
Overview
General Information
Detection
Amadey, Stealc
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Found malware configuration
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected Stealc
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Found API chain indicative of debugger detection
Found API chain indicative of sandbox detection
Hides threads from debuggers
Machine Learning detection for sample
PE file contains section with special chars
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Abnormal high CPU Usage
Checks for debuggers (devices)
Checks if the current process is being debugged
Contains capabilities to detect virtual machines
Contains functionality for execution timing, often used to detect debuggers
Contains functionality for read data from the clipboard
Contains functionality to block mouse and keyboard input (often used to hinder debugging)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Contains functionality to communicate with device drivers
Contains functionality to dynamically determine API calls
Contains functionality to execute programs as a different user
Contains functionality to launch a process as a different user
Contains functionality to launch a program with higher privileges
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to retrieve information about pressed keystrokes
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality to simulate mouse events
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)
Creates files inside the system directory
Creates job files (autostart)
Detected potential crypto function
Downloads executable code via HTTP
Dropped file seen in connection with other malware
Drops PE files
Entry point lies outside standard sections
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found evasive API chain (may stop execution after accessing registry keys)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
OS version to string mapping found (often used in BOTs)
PE file contains an invalid checksum
PE file contains sections with non-standard names
Potential key logger detected (key state polling based)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sleep loop found (likely to delay execution)
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Classification
- System is w10x64
- file.exe (PID: 5284 cmdline:
"C:\Users\ user\Deskt op\file.ex e" MD5: 573679635B5F2712201843AB58C3C313) - explorti.exe (PID: 1288 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\0d8f5e b8a7\explo rti.exe" MD5: 573679635B5F2712201843AB58C3C313)
- explorti.exe (PID: 3624 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\0d8f5eb 8a7\explor ti.exe MD5: 573679635B5F2712201843AB58C3C313)
- explorti.exe (PID: 6488 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\0d8f5eb 8a7\explor ti.exe MD5: 573679635B5F2712201843AB58C3C313) - 44affe150c.exe (PID: 4592 cmdline:
"C:\Users\ user\AppDa ta\Roaming \100005100 0\44affe15 0c.exe" MD5: 3D7BB337FEC6E0587CB2AC31BBD4780A) - 4bea71e542.exe (PID: 6604 cmdline:
"C:\Users\ user\AppDa ta\Roaming \100005200 0\4bea71e5 42.exe" MD5: 3D7BB337FEC6E0587CB2AC31BBD4780A) - ca798c703b.exe (PID: 2676 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\100005 3001\ca798 c703b.exe" MD5: 769C5CA33FE0D7003A0C686CDCFB9021) - msedge.exe (PID: 2684 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --kiosk --edge-ki osk-type=f ullscreen --no-first -run --dis able-featu res=Transl ateUI --di sable-popu p-blocking --disable -extension s --no-def ault-brows er-check - -app=https ://account s.google.c om/Service Login?serv ice=accoun tsettings& continue=h ttps://mya ccount.goo gle.com/si gninoption s/password MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 7204 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=21 44 --field -trial-han dle=2092,i ,101673361 3331715601 2,11559064 4115681827 8,262144 - -disable-f eatures=Tr anslateUI /prefetch: 3 MD5: 69222B8101B0601CC6663F8381E7E00F)
- msedge.exe (PID: 7232 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --kiosk --edge-ki osk-type=f ullscreen --no-first -run --dis able-featu res=Transl ateUI --di sable-popu p-blocking --disable -extension s --no-def ault-brows er-check - -app=https ://account s.google.c om/Service Login?serv ice=accoun tsettings& continue=h ttps://mya ccount.goo gle.com/si gninoption s/password --flag-sw itches-beg in --flag- switches-e nd --disab le-nacl -- do-not-de- elevate MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 7556 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=21 48 --field -trial-han dle=2064,i ,181904859 7243332741 7,11293936 8980137046 25,262144 --disable- features=T ranslateUI /prefetch :3 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 8796 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ass et_store.m ojom.Asset StoreServi ce --lang= en-GB --se rvice-sand box-type=a sset_store _service - -mojo-plat form-chann el-handle= 7172 --fie ld-trial-h andle=2064 ,i,1819048 5972433327 417,112939 3689801370 4625,26214 4 --disabl e-features =Translate UI /prefet ch:8 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 8804 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ent ity_extrac tion_servi ce.mojom.E xtractor - -lang=en-G B --servic e-sandbox- type=entit y_extracti on --onnx- enabled-fo r-ee --moj o-platform -channel-h andle=7216 --field-t rial-handl e=2064,i,1 8190485972 433327417, 1129393689 8013704625 ,262144 -- disable-fe atures=Tra nslateUI / prefetch:8 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 8468 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ass et_store.m ojom.Asset StoreServi ce --lang= en-GB --se rvice-sand box-type=a sset_store _service - -mojo-plat form-chann el-handle= 3244 --fie ld-trial-h andle=2064 ,i,1819048 5972433327 417,112939 3689801370 4625,26214 4 --disabl e-features =Translate UI /prefet ch:8 MD5: 69222B8101B0601CC6663F8381E7E00F)
- msedge.exe (PID: 9104 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --no-st artup-wind ow --win-s ession-sta rt /prefet ch:5 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 7792 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=33 20 --field -trial-han dle=3116,i ,102173488 7075534652 6,13765946 1747300486 73,262144 /prefetch: 3 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 4592 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ass et_store.m ojom.Asset StoreServi ce --lang= en-GB --se rvice-sand box-type=a sset_store _service - -mojo-plat form-chann el-handle= 2128 --fie ld-trial-h andle=3116 ,i,1021734 8870755346 526,137659 4617473004 8673,26214 4 /prefetc h:8 MD5: 69222B8101B0601CC6663F8381E7E00F)
- msedge.exe (PID: 5340 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --no-st artup-wind ow --win-s ession-sta rt /prefet ch:5 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 8224 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=net work.mojom .NetworkSe rvice --la ng=en-GB - -service-s andbox-typ e=none --m ojo-platfo rm-channel -handle=22 44 --field -trial-han dle=2168,i ,133635441 9172831246 0,15783960 3050698970 33,262144 /prefetch: 3 MD5: 69222B8101B0601CC6663F8381E7E00F) - msedge.exe (PID: 8212 cmdline:
"C:\Progra m Files (x 86)\Micros oft\Edge\A pplication \msedge.ex e" --type= utility -- utility-su b-type=ass et_store.m ojom.Asset StoreServi ce --lang= en-GB --se rvice-sand box-type=a sset_store _service - -mojo-plat form-chann el-handle= 3576 --fie ld-trial-h andle=2168 ,i,1336354 4191728312 460,157839 6030506989 7033,26214 4 /prefetc h:8 MD5: 69222B8101B0601CC6663F8381E7E00F)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Amadey | Amadey is a botnet that appeared around October 2018 and is being sold for about $500 on Russian-speaking hacking forums. It periodically sends information about the system and installed AV software to its C2 server and polls to receive orders from it. Its main functionality is that it can load other payloads (called "tasks") for all or specifically targeted computers compromised by the malware. | No Attribution |
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Stealc | Stealc is an information stealer advertised by its presumed developer Plymouth on Russian-speaking underground forums and sold as a Malware-as-a-Service since January 9, 2023. According to Plymouth's statement, stealc is a non-resident stealer with flexible data collection settings and its development is relied on other prominent stealers: Vidar, Raccoon, Mars and Redline.Stealc is written in C and uses WinAPI functions. It mainly targets date from web browsers, extensions and Desktop application of cryptocurrency wallets, and from other applications (messengers, email clients, etc.). The malware downloads 7 legitimate third-party DLLs to collect sensitive data from web browsers, including sqlite3.dll, nss3.dll, vcruntime140.dll, mozglue.dll, freebl3.dll, softokn3.dll and msvcp140.dll. It then exfiltrates the collected information file by file to its C2 server using HTTP POST requests. | No Attribution |
{"C2 url": "http://185.215.113.100/e2b1563c6670f193.php"}
{"C2 url": ["http://185.215.113.19/Vi9leo/index.php"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Stealc | Yara detected Stealc | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Stealc | Yara detected Stealc | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
Click to see the 9 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security |
⊘No Sigma rule has matched
Timestamp: | 2024-09-01T06:28:03.060964+0200 |
SID: | 2856147 |
Severity: | 1 |
Source Port: | 49704 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-09-01T06:28:13.541306+0200 |
SID: | 2044696 |
Severity: | 1 |
Source Port: | 49716 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-09-01T06:28:10.229553+0200 |
SID: | 2044243 |
Severity: | 1 |
Source Port: | 49708 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-09-01T06:28:06.536539+0200 |
SID: | 2856122 |
Severity: | 1 |
Source Port: | 80 |
Destination Port: | 49704 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-09-01T06:28:04.087930+0200 |
SID: | 2803305 |
Severity: | 3 |
Source Port: | 49705 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Unknown Traffic |
Timestamp: | 2024-09-01T06:28:18.895756+0200 |
SID: | 2044243 |
Severity: | 1 |
Source Port: | 49732 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Malware Command and Control Activity Detected |
Timestamp: | 2024-09-01T06:28:07.299173+0200 |
SID: | 2044696 |
Severity: | 1 |
Source Port: | 49706 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-09-01T06:28:09.582630+0200 |
SID: | 2044696 |
Severity: | 1 |
Source Port: | 49709 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 2024-09-01T06:28:10.743444+0200 |
SID: | 2803305 |
Severity: | 3 |
Source Port: | 49711 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | Unknown Traffic |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Virustotal: | Perma Link | ||
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Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: |
Source: | Static PE information: |
Source: | HTTPS traffic detected: | ||
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Source: | HTTPS traffic detected: |
Source: | Code function: | 8_2_0083DBBE | |
Source: | Code function: | 8_2_0080C2A2 | |
Source: | Code function: | 8_2_008468EE | |
Source: | Code function: | 8_2_0084698F | |
Source: | Code function: | 8_2_0083D076 | |
Source: | Code function: | 8_2_0083D3A9 | |
Source: | Code function: | 8_2_00849642 | |
Source: | Code function: | 8_2_0084979D | |
Source: | Code function: | 8_2_00849B2B | |
Source: | Code function: | 8_2_00845C97 |
Networking |
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