analyze malware
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| File name: | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe |
| Full analysis: | https://app.any.run/tasks/7440a284-a7d3-4cdc-8206-0fb289187c6e |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | August 25, 2019, 14:03:27 |
| 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: | 948CD0BF83A670C05401C8B67D2EB310 |
| SHA1: | E5C8C10B10EE288512D3A7C79AE1249B57857D23 |
| SHA256: | 91F72808AAED45A76FF1044A23FD6DF4B7AB7ACE292725522518FEB9C0B8574E |
| SSDEEP: | 1536:/3LOP/x71X3J6K+tNPi4MTANO2xPq9gOrrZEJ0P6ZQUYERH0DCxbn:DOp1X5qK4MTgRqmOp7PtUYERH0DCxbn |
MALICIOUS
Starts NET.EXE for service management
- cmd.exe (PID: 2892)
SUSPICIOUS
Executable content was dropped or overwritten
- 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe (PID: 3668)
- _91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe (PID: 3704)
- cmd.exe (PID: 2892)
Creates files in the user directory
- 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe (PID: 3668)
Starts CMD.EXE for commands execution
- _91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe (PID: 3704)
- sndvol.exe (PID: 2684)
- 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe (PID: 3668)
Creates a software uninstall entry
- sdbinst.exe (PID: 3712)
Creates files in the Windows directory
- sdbinst.exe (PID: 3712)
- _91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe (PID: 3704)
Removes files from Windows directory
- sdbinst.exe (PID: 2064)
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) (52.5) |
|---|---|---|
| .scr | | | Windows screen saver (22) |
| .dll | | | Win32 Dynamic Link Library (generic) (11) |
| .exe | | | Win32 Executable (generic) (7.5) |
| .exe | | | Generic Win/DOS Executable (3.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 0000:00:00 00:00:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 72192 |
| InitializedDataSize: | 20480 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1032e |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 5.0.7601.17514 |
| ProductVersionNumber: | 5.0.7601.17514 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Windows®SysUtility |
| FileVersion: | 5.0.7601.17514 (win7sp1_rtm.101119-1850) |
| InternalName: | msiexec |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | msiexec.exe |
| ProductName: | WindowsSysUtility - Unicode |
| ProductVersion: | 5.0.7601.17514 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Jan-1970 00:00:00 |
| Detected languages: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Windows®SysUtility |
| FileVersion: | 5.0.7601.17514 (win7sp1_rtm.101119-1850) |
| InternalName: | msiexec |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFilename: | msiexec.exe |
| ProductName: | WindowsSysUtility - Unicode |
| ProductVersion: | 5.0.7601.17514 |
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 01-Jan-1970 00:00:00 |
| 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 | 0x00011882 | 0x00011A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_NOT_PAGED, IMAGE_SCN_MEM_READ | 7.94268 |
.rdata | 0x00013000 | 0x00002200 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99346 |
.data | 0x00016000 | 0x00000E00 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.75065 |
.rsrc | 0x00017000 | 0x00001E18 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.52432 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.65297 | 1373 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.47151 | 1384 | UNKNOWN | English - United States | RT_ICON |
3 | 3.91708 | 744 | UNKNOWN | English - United States | RT_ICON |
4 | 3.91366 | 2216 | UNKNOWN | English - United States | RT_ICON |
Imports
ADVAPI32.DLL |
COMCTL32.DLL |
COMDLG32.DLL |
GDI32.DLL |
KERNEL32.DLL |
OLE32.DLL |
OLEAUT32.DLL |
SHELL32.DLL |
USER32.DLL |
VERSION.DLL |
Total processes
60
Monitored processes
16
Malicious processes
1
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3668 | "C:\Users\admin\AppData\Local\Temp\91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe" | C:\Users\admin\AppData\Local\Temp\91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows®SysUtility Exit code: 0 Version: 5.0.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2856 | "C:\Windows\system32\sdbinst.exe" | C:\Windows\system32\sdbinst.exe | — | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Application Compatibility Database Installer Exit code: 3221226540 Version: 6.0.7600.16385 (win7_rtm.090713-1255) | ||||
| 3584 | "C:\Windows\system32\sdbinst.exe" | C:\Windows\system32\sdbinst.exe | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Application Compatibility Database Installer Exit code: 0 Version: 6.0.7600.16385 (win7_rtm.090713-1255) | ||||
| 2460 | "C:\Windows\system32\sdbinst.exe" -q "C:\Users\admin\AppData\Local\Temp\SD9E29.tmp" | C:\Windows\system32\sdbinst.exe | — | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Application Compatibility Database Installer Exit code: 3221226540 Version: 6.0.7600.16385 (win7_rtm.090713-1255) | ||||
| 3712 | "C:\Windows\system32\sdbinst.exe" -q "C:\Users\admin\AppData\Local\Temp\SD9E29.tmp" | C:\Windows\system32\sdbinst.exe | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Application Compatibility Database Installer Exit code: 0 Version: 6.0.7600.16385 (win7_rtm.090713-1255) | ||||
| 2780 | "C:\windows\system32\sndvol.exe" /c "C:\Users\admin\AppData\Roaming\_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe -d" | C:\windows\system32\sndvol.exe | — | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Volume Mixer Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2684 | "C:\windows\system32\sndvol.exe" /c "C:\Users\admin\AppData\Roaming\_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe -d" | C:\windows\system32\sndvol.exe | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Volume Mixer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3128 | "C:\Windows\system32\sdbinst.exe" -u "C:\Users\admin\AppData\Local\Temp\SD9E29.tmp" | C:\Windows\system32\sdbinst.exe | — | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Application Compatibility Database Installer Exit code: 3221226540 Version: 6.0.7600.16385 (win7_rtm.090713-1255) | ||||
| 2436 | cmd.exe /c "C:\Users\admin\AppData\Roaming\_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe -d" | C:\windows\system32\cmd.exe | — | sndvol.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3704 | C:\Users\admin\AppData\Roaming\_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe -d | C:\Users\admin\AppData\Roaming\_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows®SysUtility Exit code: 0 Version: 5.0.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
85
Read events
58
Write events
23
Delete events
4
Modification events
| (PID) Process: | (3668) 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3668) 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\SndVol.exe |
| Operation: | write | Name: | {11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb |
Value: C46C15E94D5BD501 | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb |
| Operation: | write | Name: | DisplayName |
Value: cmd | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb |
| Operation: | write | Name: | UninstallString |
Value: %windir%\system32\sdbinst.exe -u "C:\Windows\AppPatch\Custom\{11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb" | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\InstalledSDB\{11d445d7-8d9d-4275-9ac9-77d63254d5db} |
| Operation: | write | Name: | DatabasePath |
Value: C:\Windows\AppPatch\Custom\{11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\InstalledSDB\{11d445d7-8d9d-4275-9ac9-77d63254d5db} |
| Operation: | write | Name: | DatabaseType |
Value: 65536 | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\InstalledSDB\{11d445d7-8d9d-4275-9ac9-77d63254d5db} |
| Operation: | write | Name: | DatabaseDescription |
Value: cmd | |||
| (PID) Process: | (3712) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\InstalledSDB\{11d445d7-8d9d-4275-9ac9-77d63254d5db} |
| Operation: | write | Name: | DatabaseInstallTimeStamp |
Value: C46C15E94D5BD501 | |||
| (PID) Process: | (2064) sdbinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\SndVol.exe |
| Operation: | delete value | Name: | {11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb |
Value: C46C15E94D5BD501 | |||
Executable files
4
Suspicious files
0
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3668 | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | C:\Users\admin\AppData\Local\Temp\SD9E29.tmp | sdb | |
MD5:97F928CA40D381F612589A775A44B32F | SHA256:89CF4D6C66AA7F81EF6AE83603AAEB9E671B6E24F33263C6337944169447D8E7 | |||
| 3712 | sdbinst.exe | C:\Windows\AppPatch\Custom\{11d445d7-8d9d-4275-9ac9-77d63254d5db}.sdb | sdb | |
MD5:97F928CA40D381F612589A775A44B32F | SHA256:89CF4D6C66AA7F81EF6AE83603AAEB9E671B6E24F33263C6337944169447D8E7 | |||
| 2892 | cmd.exe | C:\Windows\system32\drivers\adp94xx.sys | executable | |
MD5:F2BE8C6C62BE8F459D4BB7C2EB9B9D5E | SHA256:FBE5DC37B1FD3E5B1DBED0993EB6E10A2882A8AA1967E04AB1F28938C97C0DA2 | |||
| 3668 | 91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | C:\Users\admin\AppData\Roaming\_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | executable | |
MD5:948CD0BF83A670C05401C8B67D2EB310 | SHA256:91F72808AAED45A76FF1044A23FD6DF4B7AB7ACE292725522518FEB9C0B8574E | |||
| 3704 | _91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | C:\Windows\adp94xxs | executable | |
MD5:F2BE8C6C62BE8F459D4BB7C2EB9B9D5E | SHA256:FBE5DC37B1FD3E5B1DBED0993EB6E10A2882A8AA1967E04AB1F28938C97C0DA2 | |||
| 3704 | _91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | C:\Windows\adp94xx | executable | |
MD5:21E785EBD7DC90A06391141AAC7892FB | SHA256:A2D3D764C5E6DC0AD5AAF48485FFB8B121D2A40DC08ECF2D2CB92278A1002B25 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
612 | svchost.exe | POST | 404 | 212.124.110.62:80 | http://212.124.110.62/update/check.php | US | html | 1.22 Kb | malicious |
612 | svchost.exe | POST | 404 | 212.124.110.62:80 | http://212.124.110.62/update/check.php | US | html | 1.22 Kb | malicious |
612 | svchost.exe | POST | 404 | 212.124.110.62:80 | http://212.124.110.62/update/check.php | US | html | 1.22 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
612 | svchost.exe | 212.124.110.62:80 | — | True Records Inc. | US | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
612 | svchost.exe | A Network Trojan was detected | ET TROJAN BlackEnergy v2 POST Request |
612 | svchost.exe | Potentially Bad Traffic | ET TROJAN SUSPICIOUS UA (iexplore) |
612 | svchost.exe | A Network Trojan was detected | ET TROJAN BlackEnergy v2 POST Request |
612 | svchost.exe | Potentially Bad Traffic | ET TROJAN SUSPICIOUS UA (iexplore) |
612 | svchost.exe | A Network Trojan was detected | ET TROJAN BlackEnergy v2 POST Request |
612 | svchost.exe | Potentially Bad Traffic | ET TROJAN SUSPICIOUS UA (iexplore) |
Process | Message |
|---|---|
sndvol.exe | FTH: (2684): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
|
_91f72808aaed45a76ff1044a23fd6df4b7ab7ace292725522518feb9c0b8574e.exe | FTH: (3704): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
|