File name: | app.exe |
Full analysis: | https://app.any.run/tasks/c3f5fa92-2e06-4ce3-bcdb-06a5b30c00cc |
Verdict: | Malicious activity |
Threats: | Glupteba is a loader with information-stealing and traffic routing functionality. It is designed primarily to install other viruses on infected PCs but can do much more than that. In addition, it is being constantly updated, making this virus one to watch out for. |
Analysis date: | May 20, 2022, 20:14:51 |
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, UPX compressed |
MD5: | F5D04A736B20A0C8FC8B36AAD2407A8B |
SHA1: | D57B1917C34128FB3CF108563C7083E1E8562D40 |
SHA256: | 3B5E3AC8086A5874D2BCDD8021066F68BB3E54517335C5C58E147F9474FBD5C8 |
SSDEEP: | 49152:CZHOluu8sxKB12DjLlD9qvDt30qTb1mXTabskeeg/hYcRPQ5mfXumtskYlXGi4im:CgkjbJ33pmu47ewfKAYJGIMhpQsDf |
.exe | | | Win64 Executable (generic) (39.5) |
---|---|---|
.exe | | | UPX compressed Win32 Executable (38.7) |
.dll | | | Win32 Dynamic Link Library (generic) (9.4) |
.exe | | | Win32 Executable (generic) (6.4) |
.exe | | | Generic Win/DOS Executable (2.8) |
ProductVersion: | 2.5.7.86 |
---|---|
LegalCopyright: | Copyright (C) 2017, vuzuse |
InternalName: | dikuyurih.exe |
FileVersion: | 2.5.7.86 |
CharacterSet: | Unicode |
LanguageCode: | English (British) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Windows NT 32-bit |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.0.0 |
FileVersionNumber: | 1.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 5 |
ImageVersion: | - |
OSVersion: | 5 |
EntryPoint: | 0x651bf0 |
UninitializedDataSize: | 2109440 |
InitializedDataSize: | 16384 |
CodeSize: | 4513792 |
LinkerVersion: | 9 |
PEType: | PE32 |
TimeStamp: | 2018:06:17 06:44:22+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 17-Jun-2018 04:44:22 |
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: | 0x000000F8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 17-Jun-2018 04:44:22 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00203000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00204000 | 0x0044E000 | 0x0044DE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.62347 |
.rsrc | 0x00652000 | 0x00004000 | 0x00003200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.24456 |
ADVAPI32.dll |
GDI32.dll |
KERNEL32.DLL |
MSIMG32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2964 | "C:\Users\admin\AppData\Local\Temp\app.exe" | C:\Users\admin\AppData\Local\Temp\app.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
3928 | cmd.exe /C CompMgmtLauncher | C:\Windows\system32\cmd.exe | — | app.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | |||||||||||||||
3996 | CompMgmtLauncher | C:\Windows\system32\CompMgmtLauncher.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Computer Management Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | |||||||||||||||
4056 | "C:\Windows\system32\CompMgmtLauncher.exe" | C:\Windows\system32\CompMgmtLauncher.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Computer Management Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | |||||||||||||||
1504 | "C:\Windows\system32\CompMgmtLauncher.exe" | C:\Windows\system32\CompMgmtLauncher.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Computer Management Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | |||||||||||||||
3772 | "C:\Users\admin\AppData\Local\Temp\app.exe" | C:\Users\admin\AppData\Local\Temp\app.exe | CompMgmtLauncher.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 | |||||||||||||||
3720 | "C:\Users\admin\AppData\Local\Temp\app.exe" | C:\Users\admin\AppData\Local\Temp\app.exe | app.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 | |||||||||||||||
736 | cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes" | C:\Windows\system32\cmd.exe | — | app.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | |||||||||||||||
1960 | netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes | C:\Windows\system32\netsh.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | |||||||||||||||
2444 | cmd.exe /C "netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes" | C:\Windows\system32\cmd.exe | — | app.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
PID | Process | Filename | Type | |
---|---|---|---|---|
3720 | app.exe | C:\Windows\rss\csrss.exe | executable | |
MD5:F5D04A736B20A0C8FC8B36AAD2407A8B | SHA256:3B5E3AC8086A5874D2BCDD8021066F68BB3E54517335C5C58E147F9474FBD5C8 | |||
2964 | app.exe | C:\Users\admin\AppData\Local\Temp\Tar52A7.tmp | cat | |
MD5:E721613517543768F0DE47A6EEEE3475 | SHA256:3163B82D1289693122EF99ED6C3C1911F68AA2A7296907CEBF84C897141CED4E | |||
2964 | app.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | compressed | |
MD5:B9F21D8DB36E88831E5352BB82C438B3 | SHA256:998E0209690A48ED33B79AF30FC13851E3E3416BED97E3679B6030C10CAB361E | |||
2964 | app.exe | C:\Users\admin\AppData\Local\Temp\Cab52A6.tmp | compressed | |
MD5:B9F21D8DB36E88831E5352BB82C438B3 | SHA256:998E0209690A48ED33B79AF30FC13851E3E3416BED97E3679B6030C10CAB361E | |||
2964 | app.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:9050ED2B0328CF039F8E9019FCEBF63B | SHA256:5F220C2F085EEF2F43DE684DD5A1F027C3A1C886880BC404D59710F53583F5A8 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2964 | app.exe | GET | 200 | 23.216.77.80:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?872e8e8bf5d892ad | US | compressed | 60.0 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2964 | app.exe | 23.216.77.80:80 | ctldl.windowsupdate.com | NTT DOCOMO, INC. | US | suspicious |
2964 | app.exe | 63.251.106.25:443 | weekdanys.com | Voxel Dot Net, Inc. | US | malicious |
2800 | csrss.exe | 63.251.106.25:443 | weekdanys.com | Voxel Dot Net, Inc. | US | malicious |
3772 | app.exe | 63.251.106.25:443 | weekdanys.com | Voxel Dot Net, Inc. | US | malicious |
2800 | csrss.exe | 206.191.152.58:443 | okonewacon.com | Voxel Dot Net, Inc. | US | malicious |
Domain | IP | Reputation |
---|---|---|
weekdanys.com |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
okonewacon.com |
| malicious |
blackempirebuild.com |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
— | — | A Network Trojan was detected | ET TROJAN Glupteba CnC Observed in DNS Query |
— | — | A Network Trojan was detected | ET TROJAN Glupteba CnC Domain in DNS Lookup |
2800 | csrss.exe | Potentially Bad Traffic | ET INFO Observed Let's Encrypt Certificate for Suspicious TLD (.xyz) |
— | — | A Network Trojan was detected | ET TROJAN Glupteba CnC Domain in DNS Lookup |