| File name: | amadey.exe |
| Full analysis: | https://app.any.run/tasks/c24f512f-a77e-4aaa-a3fd-4fdfa7610983 |
| Verdict: | Malicious activity |
| Threats: | Amadey is a formidable Windows infostealer threat, characterized by its persistence mechanisms, modular design, and ability to execute various malicious tasks. |
| Analysis date: | April 24, 2019, 17:12:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 982FC9DED34C85469269EACB1CB4EF26 |
| SHA1: | E205ED81CCB99641DCC6C2799D32EF0584FA2175 |
| SHA256: | 557FF6C87C81A2D2348BD8D667EA8412A1A0A055F5E1AE91701C2954CA8A3FDB |
| SSDEEP: | 3072:8pY4jaDBkxW2wfS518GctQMgO0kF4z2Ma:8FjkADwfc8GcthgOF3 |
MALICIOUS
AMADEY was detected
- cmualrc.exe (PID: 3736)
Changes the Startup folder
- REG.exe (PID: 2304)
Connects to CnC server
- cmualrc.exe (PID: 3736)
SUSPICIOUS
Executable content was dropped or overwritten
- amadey.exe (PID: 3088)
Creates files in the program directory
- amadey.exe (PID: 3088)
Uses REG.EXE to modify Windows registry
- cmualrc.exe (PID: 3736)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (35.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (31.7) |
| .scr | | | Windows screen saver (15) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.5) |
| .exe | | | Win32 Executable (generic) (5.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:18 10:19:34+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.56 |
| CodeSize: | 13824 |
| InitializedDataSize: | 27648 |
| UninitializedDataSize: | 82432 |
| EntryPoint: | 0x1240 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Apr-2019 08:19:34 |
| Debug artifacts: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 7 |
| Time date stamp: | 18-Apr-2019 08:19:34 |
| Pointer to Symbol Table: | 0x00007000 |
| Number of symbols: | 1174 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00003444 | 0x00004000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.86005 |
.data | 0x00005000 | 0x00001B00 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.868075 |
.rdata | 0x00007000 | 0x00000110 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.577371 |
.bss | 0x00008000 | 0x00014190 | 0x00015000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.edata | 0x0001D000 | 0x000008B4 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.5288 |
.idata | 0x0001E000 | 0x000008A4 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.39188 |
.reloc | 0x0001F000 | 0x000002D0 | 0x000A8000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 1.01538 |
Imports
ADVAPI32.DLL |
KERNEL32.dll |
SHELL32.DLL |
USER32.dll |
WSOCK32.DLL |
msvcrt.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
_Z10aBypassUACv | 1 | 0x00003A7A |
_Z10aCharToIntPc | 2 | 0x00001948 |
_Z10aGetOsArchv | 3 | 0x00001B72 |
_Z10aIntToChari | 4 | 0x0000190A |
_Z11aAutoRunSetPc | 5 | 0x0000398C |
_Z11aCheckAdminv | 6 | 0x00001B0E |
_Z11aCreateFilePc | 7 | 0x0000187E |
_Z11aFileExistsPKc | 8 | 0x00001548 |
_Z11aGetTempDirv | 9 | 0x0000163A |
_Z11aProcessDllPcS_ | 10 | 0x00002E2C |
Total processes
34
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2304 | REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\c5ebcafc27 | C:\Windows\system32\REG.exe | cmualrc.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3088 | "C:\Users\admin\AppData\Local\Temp\amadey.exe" | C:\Users\admin\AppData\Local\Temp\amadey.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3736 | c:\programdata\c5ebcafc27\cmualrc.exe | c:\programdata\c5ebcafc27\cmualrc.exe | amadey.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
4
Read events
3
Write events
1
Delete events
0
Modification events
| (PID) Process: | (2304) REG.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders |
| Operation: | write | Name: | Startup |
Value: C:\ProgramData\c5ebcafc27 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3088 | amadey.exe | C:\ProgramData\0 | — | |
MD5:— | SHA256:— | |||
| 3088 | amadey.exe | C:\programdata\c5ebcafc27\cmualrc.exe:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
| 3736 | cmualrc.exe | C:\ProgramData\0 | — | |
MD5:— | SHA256:— | |||
| 3088 | amadey.exe | C:\programdata\c5ebcafc27\cmualrc.exe | executable | |
MD5:982FC9DED34C85469269EACB1CB4EF26 | SHA256:557FF6C87C81A2D2348BD8D667EA8412A1A0A055F5E1AE91701C2954CA8A3FDB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3736 | cmualrc.exe | POST | 200 | 149.129.131.77:80 | http://dsuda2.com/upload/index.php | SG | text | 6 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3736 | cmualrc.exe | 149.129.131.77:80 | dsuda2.com | — | SG | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dsuda2.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3736 | cmualrc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
3736 | cmualrc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
1 ETPRO signatures available at the full report