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| File name: | HACK.exe |
| Full analysis: | https://app.any.run/tasks/b0f61014-ff3b-4fd5-967e-1613cc160a03 |
| 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, 16:06:50 |
| 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: | 30B67C06CEF1EBE9F102F79781C28758 |
| SHA1: | 69DC988FD29E0B6583DB5C3E916A7AAF9E9E9791 |
| SHA256: | 0C55D594AD5CD47AAA778A2819F5164BDD8492E8CB3F90665ED3E393900B5552 |
| SSDEEP: | 49152:1M71MhL+oFhscuEti8xH7tShlqoOCPJDFk3NCYNPORejaZkMV:6WhL+cGgz8MoJhkdCo1jaeM |
MALICIOUS
Writes to a start menu file
- RegAsm.exe (PID: 504)
Changes the autorun value in the registry
- RegAsm.exe (PID: 504)
Connects to CnC server
- RegAsm.exe (PID: 504)
SUSPICIOUS
Starts CHOICE.EXE (used to create a delay)
- cmd.exe (PID: 4072)
Creates files in the user directory
- RegAsm.exe (PID: 504)
Starts CMD.EXE for commands execution
- HACK.exe (PID: 3056)
Application launched itself
- taskmgr.exe (PID: 3568)
Executable content was dropped or overwritten
- RegAsm.exe (PID: 504)
INFO
Manual execution by user
- taskmgr.exe (PID: 3568)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (49) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (20.9) |
| .exe | | | Win64 Executable (generic) (18.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (4.4) |
| .exe | | | Win32 Executable (generic) (3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:06:08 23:55:35+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 587776 |
| InitializedDataSize: | 1862656 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9173e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.0.5.5 |
| ProductVersionNumber: | 4.6.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Unknown (0) |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | AeroAdmin LLC |
| FileDescription: | AeroAdmin |
| FileVersion: | 3.0.5.5 |
| InternalName: | AeroAdmin.exe |
| LegalCopyright: | AeroAdmin LLC |
| LegalTrademarks: | AeroAdmin |
| OriginalFileName: | AeroAdmin.exe |
| ProductName: | AeroAdmin |
| ProductVersion: | v4.6 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 08-Jun-2019 21:55:35 |
| Detected languages: |
|
| CompanyName: | AeroAdmin LLC |
| FileDescription: | AeroAdmin |
| FileVersion: | 3.0.5.5 |
| InternalName: | AeroAdmin.exe |
| LegalCopyright: | AeroAdmin LLC |
| LegalTrademarks: | AeroAdmin |
| OriginalFilename: | AeroAdmin.exe |
| ProductName: | AeroAdmin |
| ProductVersion: | v4.6 |
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: | 08-Jun-2019 21:55:35 |
| 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 | 0x0008F744 | 0x0008F800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.94668 |
.sdata | 0x00092000 | 0x000005A8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.13618 |
.rsrc | 0x00094000 | 0x001C6250 | 0x001C6400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.94731 |
.reloc | 0x0025C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
0 | 1.91924 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
1 | 3.28499 | 740 | UNKNOWN | Russian - Russia | RT_VERSION |
119 | 7.97394 | 1791488 | Latin 1 / Western European | German - Germany | RT_HTML |
Imports
mscoree.dll |
Total processes
43
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3056 | "C:\Users\admin\AppData\Local\Temp\HACK.exe" | C:\Users\admin\AppData\Local\Temp\HACK.exe | — | explorer.exe |
User: admin Company: AeroAdmin LLC Integrity Level: MEDIUM Description: AeroAdmin Exit code: 0 Version: 3.0.5.5 | ||||
| 504 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | HACK.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.7.3062.0 built by: NET472REL1 | ||||
| 4072 | "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\admin\AppData\Local\Temp\HACK.exe" | C:\Windows\System32\cmd.exe | — | HACK.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) | ||||
| 3120 | choice /C Y /N /D Y /T 3 | C:\Windows\system32\choice.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Offers the user a choice Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3568 | "C:\Windows\system32\taskmgr.exe" /4 | C:\Windows\system32\taskmgr.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Task Manager Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2328 | "C:\Windows\system32\taskmgr.exe" /1 | C:\Windows\system32\taskmgr.exe | taskmgr.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Task Manager Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
560
Read events
530
Write events
30
Delete events
0
Modification events
| (PID) Process: | (3056) HACK.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3056) HACK.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Driver |
Value: C:\Users\admin\AppData\Roaming\Sysfiles\RegAsm.exe | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (504) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 504 | RegAsm.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Driver.url | text | |
MD5:29897FB812E887058F19B1069EEAB553 | SHA256:AD576F3C4CAED1503317230951D8476323B26C60ECF58DE756F5F612C3CCB782 | |||
| 504 | RegAsm.exe | C:\Users\admin\AppData\Roaming\Sysfiles\Driver.exe | executable | |
MD5:CF36D20A96903FB4D0E92EB4FE873AB8 | SHA256:D38EE5052FA13DE8B3DB050FE84FB89E7946446E2CD5B826FBD31792E406AAE2 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
504 | RegAsm.exe | GET | 200 | 92.53.96.177:80 | http://ch93638.tmweb.ru/cmd.php?hwid=C4BA3647 | RU | — | — | malicious |
504 | RegAsm.exe | GET | 200 | 92.53.96.177:80 | http://ch93638.tmweb.ru/cmd.php?timeout=1 | RU | binary | 1 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
504 | RegAsm.exe | 92.53.96.177:80 | ch93638.tmweb.ru | TimeWeb Ltd. | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ch93638.tmweb.ru |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
504 | RegAsm.exe | A Network Trojan was detected | MINER [PTsecurity] Win32/1ms0rry CoinMiner Botnet CnC Checkin |
504 | RegAsm.exe | Misc activity | SUSPICIOUS [PTsecurity] Possible TrojanDownloader |
2 ETPRO signatures available at the full report