| File name: | sdra64.exe |
| Full analysis: | https://app.any.run/tasks/d72e218c-90e6-400d-a01f-b0091644a52c |
| Verdict: | Malicious activity |
| Analysis date: | November 02, 2021, 14:16:53 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 55418835DDE435B5FE4E39B83C38DB7C |
| SHA1: | ABB7CE40910D2EDB9D7A9AC735796852B4FF89BA |
| SHA256: | B38783113EDA00BBE864D54FDA9DB97E36EE9FC8E4509E3DC71478A46250F498 |
| SSDEEP: | 3072:bszx/oqctNYvEciddfQKC9HXqK/hKsLDvObm:ocnYIfQNpat |
MALICIOUS
Drops executable file immediately after starts
- sdra64.exe (PID: 952)
Changes the autorun value in the registry
- sdra64.exe (PID: 952)
- Explorer.EXE (PID: 148)
SUSPICIOUS
Checks supported languages
- sdra64.exe (PID: 952)
Creates files in the user directory
- sdra64.exe (PID: 952)
- Explorer.EXE (PID: 148)
Reads the date of Windows installation
- Explorer.EXE (PID: 148)
Reads the computer name
- sdra64.exe (PID: 952)
Reads Windows Product ID
- Explorer.EXE (PID: 148)
Executable content was dropped or overwritten
- sdra64.exe (PID: 952)
Drops a file with too old compile date
- sdra64.exe (PID: 952)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2008:03:21 22:12:14+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 92160 |
| InitializedDataSize: | 49152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x377c |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 9.8.2445.1875 |
| ProductVersionNumber: | 9.8.2445.1875 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Penofisaowuvsidug |
| FileDescription: | Qewyikykexragiekpoa |
| OriginalFileName: | Avudonupepuqxad |
| InternalName: | Akhuufiqkaqia |
| LegalCopyright: | Myodeqeqemivemqomuyx |
| LegalTrademarks: | Orzea |
| ProductName: | Onkudawooqa |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Mar-2008 21:12:14 |
| Detected languages: |
|
| CompanyName: | Penofisaowuvsidug |
| FileDescription: | Qewyikykexragiekpoa |
| OriginalFilename: | Avudonupepuqxad |
| InternalName: | Akhuufiqkaqia |
| LegalCopyright: | Myodeqeqemivemqomuyx |
| LegalTrademarks: | Orzea |
| ProductName: | Onkudawooqa |
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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 21-Mar-2008 21:12:14 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00016730 | 0x00016800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.9062 |
.rdata | 0x00018000 | 0x00008448 | 0x00008600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.20527 |
.data | 0x00021000 | 0x0000307B | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.894973 |
.rsrc | 0x00025000 | 0x00000708 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.35208 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.93154 | 946 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
ADVAPI32.dll |
KERNEL32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
35
Monitored processes
2
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 148 | C:\Windows\Explorer.EXE | C:\Windows\Explorer.EXE | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 952 | "C:\Users\admin\AppData\Local\Temp\sdra64.exe" | C:\Users\admin\AppData\Local\Temp\sdra64.exe | Explorer.EXE | ||||||||||||
User: admin Company: Penofisaowuvsidug Integrity Level: MEDIUM Description: Qewyikykexragiekpoa Exit code: 0 Modules
| |||||||||||||||
Total events
1 024
Read events
300
Write events
723
Delete events
1
Modification events
| (PID) Process: | (952) sdra64.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | userinit |
Value: C:\Users\admin\AppData\Roaming\sdra64.exe | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Network |
| Operation: | write | Name: | UID |
Value: USER-PC_E532648AEFEDE694 | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | userinit |
Value: C:\Users\admin\AppData\Roaming\sdra64.exe | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{362E934C-743B-4588-8259-D2482DB771A8} |
| Operation: | write | Name: | WpadDecisionReason |
Value: 1 | |||
| (PID) Process: | (148) Explorer.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{362E934C-743B-4588-8259-D2482DB771A8} |
| Operation: | write | Name: | WpadDecisionTime |
Value: 7C333D57F4CFD701 | |||
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 148 | Explorer.EXE | C:\Users\admin\AppData\Roaming\lowsec\user.ds.lll | binary | |
MD5:— | SHA256:— | |||
| 952 | sdra64.exe | C:\Users\admin\AppData\Roaming\sdra64.exe | executable | |
MD5:55418835DDE435B5FE4E39B83C38DB7C | SHA256:B38783113EDA00BBE864D54FDA9DB97E36EE9FC8E4509E3DC71478A46250F498 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
13
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
148 | Explorer.EXE | GET | — | 193.104.41.75:80 | http://193.104.41.75/cbd/75.bro | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
148 | Explorer.EXE | 193.104.41.75:80 | — | — | — | unknown |
— | — | 193.104.41.75:80 | — | — | — | unknown |