| File name: | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8 |
| Full analysis: | https://app.any.run/tasks/005d5c3b-5877-4554-9097-f2cacce6e36a |
| 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: | April 25, 2019, 09:42:56 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | B108412F1CDC0602D82D3E6B318DC634 |
| SHA1: | 0681F2ABE5C6D7E80AFE27B8ABA08ABAC43C39D8 |
| SHA256: | EB33A96726A34DD60B053D3D1048137DFFB1BBA68A1AD6F56D33F5D6EFB12B97 |
| SSDEEP: | 384:40J2gl8BXdIteT2MESK9aubPlzM7RcuiUt9/rivX9aAsuFCmz7ybmtp65PBuuK8/:tH8e5hHP2mFIGFCY7ybmX65Q1U |
MALICIOUS
Changes the autorun value in the registry
- 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe (PID: 4004)
SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 2936)
- powershell.exe (PID: 2536)
- powershell.exe (PID: 1848)
- powershell.exe (PID: 2236)
- powershell.exe (PID: 3160)
- powershell.exe (PID: 2448)
- powershell.exe (PID: 392)
- powershell.exe (PID: 3972)
- powershell.exe (PID: 1104)
- powershell.exe (PID: 2880)
- powershell.exe (PID: 2656)
- powershell.exe (PID: 2904)
Uses IPCONFIG.EXE to discover IP address
- powershell.exe (PID: 1848)
- powershell.exe (PID: 2936)
- powershell.exe (PID: 392)
- powershell.exe (PID: 2656)
- powershell.exe (PID: 2448)
- powershell.exe (PID: 1104)
Executes PowerShell scripts
- 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe (PID: 4004)
Executable content was dropped or overwritten
- 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe (PID: 4004)
INFO
No info indicators.
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.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:01:08 07:26:53+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 28160 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8dd6 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Office Update Service Manager |
| CompanyName: | Microsoft |
| FileDescription: | Office Update Service Manager |
| FileVersion: | 1.0.0.0 |
| InternalName: | DNSProject.exe |
| LegalCopyright: | @2010-2016 |
| LegalTrademarks: | - |
| OriginalFileName: | DNSProject.exe |
| ProductName: | Windows Themes Agent |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 08-Jan-2019 06:26:53 |
| Debug artifacts: |
|
| Comments: | Office Update Service Manager |
| CompanyName: | Microsoft |
| FileDescription: | Office Update Service Manager |
| FileVersion: | 1.0.0.0 |
| InternalName: | DNSProject.exe |
| LegalCopyright: | @2010-2016 |
| LegalTrademarks: | - |
| OriginalFilename: | DNSProject.exe |
| ProductName: | Windows Themes Agent |
| 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: | 3 |
| Time date stamp: | 08-Jan-2019 06:26:53 |
| 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 | 0x00006DDC | 0x00006E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.37171 |
.rsrc | 0x0000A000 | 0x00000630 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.47929 |
.reloc | 0x0000C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
67
Monitored processes
25
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 392 | "powershell.exe" -WindowStyle Hidden -exec bypass -command ipconfig /flushdns | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 620 | "C:\Windows\system32\nslookup.exe" -timeout=10 -q=SOA alhhlc.edgekey.live | C:\Windows\system32\nslookup.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1104 | "powershell.exe" -WindowStyle Hidden -exec bypass -command ipconfig /flushdns | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1300 | "C:\Windows\system32\ipconfig.exe" /flushdns | C:\Windows\system32\ipconfig.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1344 | "C:\Windows\system32\nslookup.exe" -timeout=10 -q=MX alhhlc.akamaized.live | C:\Windows\system32\nslookup.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1520 | "C:\Windows\system32\ipconfig.exe" /flushdns | C:\Windows\system32\ipconfig.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1664 | "C:\Windows\system32\ipconfig.exe" /flushdns | C:\Windows\system32\ipconfig.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1848 | "powershell.exe" -WindowStyle Hidden -exec bypass -command ipconfig /flushdns | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2236 | "powershell.exe" -WindowStyle Hidden -exec bypass -command nslookup.exe -timeout=10 -q=MX alhhlc.akamaized.live | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2448 | "powershell.exe" -WindowStyle Hidden -exec bypass -command ipconfig /flushdns | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 012
Read events
1 351
Write events
661
Delete events
0
Modification events
| (PID) Process: | (1848) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (4004) 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | OfficeUpdateService |
Value: cscript.exe "C:\Users\Public\Documents\OfficeUpdateService.vbs" | |||
| (PID) Process: | (2536) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2936) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3160) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2656) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2236) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2448) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2880) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (392) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
1
Suspicious files
24
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1848 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NRR6KLQB8XSHM4B7K9AJ.temp | — | |
MD5:— | SHA256:— | |||
| 2536 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Z4WP1P1Y5OE9IUQOFH9Q.temp | — | |
MD5:— | SHA256:— | |||
| 2936 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WO9ZL3K5IR2L9QHSPN8F.temp | — | |
MD5:— | SHA256:— | |||
| 3160 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DPPBY4U5CGH8IB48W8TL.temp | — | |
MD5:— | SHA256:— | |||
| 2656 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7AA98SMBY3H7C01HMWR8.temp | — | |
MD5:— | SHA256:— | |||
| 2236 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XRY4HJ8X2WNPJ8X75FAY.temp | — | |
MD5:— | SHA256:— | |||
| 2448 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KCAJGP6J5RM3AJA2MXM7.temp | — | |
MD5:— | SHA256:— | |||
| 2880 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VE64KIYZGXIO6VQ1MV8V.temp | — | |
MD5:— | SHA256:— | |||
| 392 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6PSEI3CRLMRH0UAEVBIY.temp | — | |
MD5:— | SHA256:— | |||
| 4004 | 0681f2abe5c6d7e80afe27b8aba08abac43c39d8.exe | C:\Users\Public\Documents\OfficeUpdateService.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
18
Threats
12
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
2.100.168.192.in-addr.arpa |
| whitelisted |
alhhlc.akamaiedge.live |
| unknown |
alhhlc.edgekey.live |
| unknown |
alhhlc.akamaized.live |
| unknown |
alhhlc.akdns.live |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3456 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 12 |
3456 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 12 |
620 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 14 |
620 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 14 |
1344 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 15 |
1344 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 15 |
3844 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 11 |
3844 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 11 |
3824 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 12 |
3824 | nslookup.exe | A Network Trojan was detected | ET TROJAN APT DarkHydrus DNS Lookup 12 |