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| File name: | Saefko Creator.exe |
| Full analysis: | https://app.any.run/tasks/5bc3891c-c4d7-44ec-9e12-c92f4cfd8e55 |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | January 22, 2019, 11:38:10 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 7A50C954688B322A03864410DD066F0B |
| SHA1: | 2F97473B4F78321B890932BC91FB340E02CF767E |
| SHA256: | 6BD3BC2CB244F165267ABCDB6363BF281A4C8B653CE1FDEBF660C34C63EE258A |
| SSDEEP: | 49152:4iLs0B4AO8uDuY352UKJtQpKJq6u7VGnDRi6gtq:4iLMAO81Y38FKWq6Aeutq |
MALICIOUS
Application was dropped or rewritten from another process
- alldasgute2.exe (PID: 4012)
- updata.exe (PID: 3772)
- Saefko Creator.exe (PID: 2748)
- shimmo.exe (PID: 3876)
- downlodp.exe (PID: 3316)
- driverst.exe (PID: 2628)
- realtekdriver.exe (PID: 3208)
- immo.exe (PID: 4008)
- immo.exe (PID: 3976)
- immo.exe (PID: 2332)
- immo.exe (PID: 2448)
- Runtimebroker.exe (PID: 3056)
Changes settings of System certificates
- alldasgute2.exe (PID: 4012)
- immo.exe (PID: 2448)
Writes to a start menu file
- realtekdriver.exe (PID: 3208)
- Runtimebroker.exe (PID: 3056)
Uses Task Scheduler to run other applications
- cmd.exe (PID: 3624)
- cmd.exe (PID: 2368)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2688)
- schtasks.exe (PID: 3496)
Changes the autorun value in the registry
- realtekdriver.exe (PID: 3208)
- immo.exe (PID: 2448)
Runs PING.EXE for delay simulation
- cmd.exe (PID: 2904)
Connects to CnC server
- immo.exe (PID: 2448)
Detected Imminent RAT
- immo.exe (PID: 2448)
SUSPICIOUS
Executable content was dropped or overwritten
- updata.exe (PID: 3772)
- Saefko Creator.exe.scr (PID: 3144)
- alldasgute2.exe (PID: 4012)
- immo.exe (PID: 2332)
- realtekdriver.exe (PID: 3208)
- immo.exe (PID: 2448)
Creates files in the program directory
- Saefko Creator.exe.scr (PID: 3144)
Adds / modifies Windows certificates
- alldasgute2.exe (PID: 4012)
- immo.exe (PID: 2448)
Creates files in the user directory
- alldasgute2.exe (PID: 4012)
- realtekdriver.exe (PID: 3208)
- immo.exe (PID: 2448)
Starts CMD.EXE for commands execution
- shimmo.exe (PID: 3876)
- driverst.exe (PID: 2628)
- immo.exe (PID: 2332)
Application launched itself
- immo.exe (PID: 3976)
- immo.exe (PID: 4008)
Starts itself from another location
- immo.exe (PID: 2332)
- realtekdriver.exe (PID: 3208)
Connects to unusual port
- immo.exe (PID: 2448)
- Runtimebroker.exe (PID: 3056)
INFO
Dropped object may contain Bitcoin addresses
- Saefko Creator.exe.scr (PID: 3144)
Reads settings of System Certificates
- immo.exe (PID: 2448)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .scr | | | Windows screen saver (43.2) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (21.7) |
| .exe | | | Win32 Executable (generic) (14.8) |
| .exe | | | Win16/32 Executable Delphi generic (6.8) |
| .exe | | | Generic Win/DOS Executable (6.6) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | Saefko Liker |
| OriginalFileName: | Saefko Liker.exe |
| LegalCopyright: | Copyright © 2018 |
| InternalName: | Saefko Liker.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | Saefko Liker |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x1d8a4e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 35840 |
| CodeSize: | 1928192 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2019:01:22 07:33:51+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Jan-2019 06:33:51 |
| FileDescription: | Saefko Liker |
| FileVersion: | 1.0.0.0 |
| InternalName: | Saefko Liker.exe |
| LegalCopyright: | Copyright © 2018 |
| OriginalFilename: | Saefko Liker.exe |
| ProductName: | Saefko Liker |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 4 |
| Time date stamp: | 22-Jan-2019 06:33:51 |
| 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 | 0x00002000 | 0x001D6A54 | 0x001D6C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.86031 |
.sdata | 0x001DA000 | 0x000002E8 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.85341 |
.rsrc | 0x001DC000 | 0x0000843C | 0x00008600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.0591 |
.reloc | 0x001E6000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 6.49303 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 6.1427 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 5.6098 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 7.93213 | 14596 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.61013 | 76 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
56
Monitored processes
21
Malicious processes
8
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3144 | "C:\Users\admin\AppData\Local\Temp\Saefko Creator.exe.scr" /S | C:\Users\admin\AppData\Local\Temp\Saefko Creator.exe.scr | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Saefko Liker Exit code: 0 Version: 1.0.0.0 | ||||
| 3772 | "C:\Users\admin\AppData\Local\Temp\updata.exe" | C:\Users\admin\AppData\Local\Temp\updata.exe | Saefko Creator.exe.scr | |
User: admin Company: humanly Integrity Level: MEDIUM Description: nomadhumble Exit code: 0 Version: 16.22.92.68 | ||||
| 4012 | "C:\ProgramData\alldasgute2.exe" | C:\ProgramData\alldasgute2.exe | Saefko Creator.exe.scr | |
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 0.0.0.0 | ||||
| 2748 | "C:\Users\admin\AppData\Local\Temp\Saefko Creator.exe" | C:\Users\admin\AppData\Local\Temp\Saefko Creator.exe | — | updata.exe |
User: admin Integrity Level: MEDIUM Description: Saefko Liker Version: 1.0.0.0 | ||||
| 3316 | "C:\Users\admin\AppData\Local\Temp\downlodp.exe" | C:\Users\admin\AppData\Local\Temp\downlodp.exe | — | alldasgute2.exe |
User: admin Company: Microsoft Integrity Level: MEDIUM Description: Direct Downloader Stub Version: 1.0.0.0 | ||||
| 3876 | "C:\Users\admin\AppData\Roaming\immo\shimmo.exe" | C:\Users\admin\AppData\Roaming\immo\shimmo.exe | — | alldasgute2.exe |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
| 2628 | "C:\Users\admin\AppData\Roaming\RealtekAudioDrivers\driverst.exe" | C:\Users\admin\AppData\Roaming\RealtekAudioDrivers\driverst.exe | — | alldasgute2.exe |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
| 3208 | "C:\Users\admin\AppData\Roaming\RealtekAudioDrivers\realtekdriver.exe" | C:\Users\admin\AppData\Roaming\RealtekAudioDrivers\realtekdriver.exe | alldasgute2.exe | |
User: admin Company: Realtek Integrity Level: MEDIUM Description: realtekdriver Exit code: 0 Version: 2.1.3.5 | ||||
| 3976 | "C:\Users\admin\AppData\Roaming\immo\immo.exe" | C:\Users\admin\AppData\Roaming\immo\immo.exe | — | alldasgute2.exe |
User: admin Integrity Level: MEDIUM Description: immo.exe Exit code: 0 Version: 1.0.0.0 | ||||
| 3624 | "C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\BB23.tmp\BB24.tmp\BB25.bat C:\Users\admin\AppData\Roaming\immo\shimmo.exe" | C:\Windows\system32\cmd.exe | — | shimmo.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
2 426
Read events
2 273
Write events
0
Delete events
0
Modification events
Executable files
12
Suspicious files
8
Text files
8
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\Local\Temp\Cab71F4.tmp | — | |
MD5:— | SHA256:— | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\Local\Temp\Tar71F5.tmp | — | |
MD5:— | SHA256:— | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\Local\Temp\Cab7216.tmp | — | |
MD5:— | SHA256:— | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\Local\Temp\Tar7217.tmp | — | |
MD5:— | SHA256:— | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\Local\Temp\Cab7285.tmp | — | |
MD5:— | SHA256:— | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\Local\Temp\Tar7286.tmp | — | |
MD5:— | SHA256:— | |||
| 3144 | Saefko Creator.exe.scr | C:\ProgramData\alldasgute2.exe | executable | |
MD5:AD2AD28585E6859855F7FF25FBBE6D1C | SHA256:3EF353A541FA2CD7CAF566DA7955F62254634664379B8487C365AA61A8EE047F | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 | binary | |
MD5:7A380535A9613C9D294473BCE24D5E30 | SHA256:195CD6BA546C9F8544A9C7A7E00EE702A0103FC1EC38BF0B50D84BB64D12D930 | |||
| 3144 | Saefko Creator.exe.scr | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 | compressed | |
MD5:A902CF373E02F7DC34F456ED7449279C | SHA256:EA0C12AEDEA644678014991A96534145E85AA12CD8955396DFDC98A4FC96F0D5 | |||
| 4012 | alldasgute2.exe | C:\Users\admin\AppData\Local\Temp\downlodp.exe | executable | |
MD5:672D0046FB5827A8FBAA036983FEC2E0 | SHA256:EF15D7CE200FE65CA4414F9D111BDE158A27DADC4F70CF17DBCCE131DDE1A2FB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
11
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3144 | Saefko Creator.exe.scr | GET | 200 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3056 | Runtimebroker.exe | 104.20.209.21:443 | pastebin.com | Cloudflare Inc | US | shared |
2448 | immo.exe | 45.55.57.244:443 | www.iptrackeronline.com | Digital Ocean, Inc. | US | malicious |
4012 | alldasgute2.exe | 91.134.128.42:443 | finndev.net | OVH SAS | FR | unknown |
2448 | immo.exe | 185.13.36.89:7777 | hblackpmachenwa7878.duckdns.org | Techcrea Solutions SARL | FR | malicious |
3144 | Saefko Creator.exe.scr | 205.185.216.10:80 | www.download.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
3056 | Runtimebroker.exe | 185.13.36.89:5656 | hblackpmachenwa7878.duckdns.org | Techcrea Solutions SARL | FR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.download.windowsupdate.com |
| whitelisted |
finndev.net |
| malicious |
hblackpmachenwa7878.duckdns.org |
| malicious |
www.iptrackeronline.com |
| shared |
pastebin.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2448 | immo.exe | A Network Trojan was detected | MALWARE [PTsecurity] Imminent Monitor RAT (outbound) |
2 ETPRO signatures available at the full report