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| File name: | 6980126.exe |
| Full analysis: | https://app.any.run/tasks/eecdf209-fa5f-41f8-94fd-25a3bda592a7 |
| 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: | May 20, 2019, 22:49:08 |
| 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: | 0F4672CBF30B0F64B51A4CBD74847BA1 |
| SHA1: | AEEA210A45C56FD022067FA8E09DD46C7C7C9E58 |
| SHA256: | 1A8C0E53D42DF3D0DC4BF148E10A1D8BF931FADCED797873617DD1864106E630 |
| SSDEEP: | 6144:xLngaLaUWC4o1uaLkNG3rohE7Rn3YV3UNBc53A/jvHR/JW0:xsanWvYuH0rohEV3DBcojHRRW0 |
MALICIOUS
Uses SVCHOST.EXE for hidden code execution
- sfseunjd.exe (PID: 996)
Writes to a start menu file
- svchost.exe (PID: 3592)
RAMNIT was detected
- svchost.exe (PID: 3592)
Application was injected by another process
- explorer.exe (PID: 116)
- dwm.exe (PID: 1980)
- taskeng.exe (PID: 3484)
- ctfmon.exe (PID: 3760)
- windanr.exe (PID: 2036)
- conhost.exe (PID: 1008)
Ramnit was detected
- windanr.exe (PID: 2036)
- explorer.exe (PID: 116)
- taskeng.exe (PID: 3484)
- dwm.exe (PID: 1980)
- sfseunjd.exe (PID: 996)
- ctfmon.exe (PID: 3760)
- tracert.exe (PID: 1688)
- conhost.exe (PID: 1008)
Connects to CnC server
- svchost.exe (PID: 3592)
Runs injected code in another process
- svchost.exe (PID: 344)
Changes the autorun value in the registry
- sfseunjd.exe (PID: 2872)
- svchost.exe (PID: 3592)
Changes Security Center notification settings
- sfseunjd.exe (PID: 2872)
Modifies Windows security services settings
- sfseunjd.exe (PID: 2872)
Changes firewall settings
- sfseunjd.exe (PID: 2872)
UAC/LUA settings modification
- sfseunjd.exe (PID: 2872)
Changes the login/logoff helper path in the registry
- sfseunjd.exe (PID: 2872)
Modifies Windows Defender service settings
- sfseunjd.exe (PID: 2872)
SUSPICIOUS
Starts itself from another location
- 6980126.exe (PID: 3276)
Creates files in the user directory
- svchost.exe (PID: 3592)
Executable content was dropped or overwritten
- 6980126.exe (PID: 3276)
- sfseunjd.exe (PID: 996)
Creates files in the program directory
- svchost.exe (PID: 3592)
Creates files in the Windows directory
- sdbinst.exe (PID: 768)
Starts CMD.EXE for commands execution
- iscsicli.exe (PID: 2964)
Creates a software uninstall entry
- sdbinst.exe (PID: 768)
Reads the cookies of Mozilla Firefox
- svchost.exe (PID: 344)
Reads the cookies of Google Chrome
- svchost.exe (PID: 344)
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) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:11:21 22:22:28+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 65536 |
| InitializedDataSize: | 4439552 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3276 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.5.1 |
| ProductVersionNumber: | 1.1.0.1 |
| FileFlagsMask: | 0x006f |
| FileFlags: | Pre-release, Patched |
| FileOS: | Unknown (0x40304) |
| ObjectFileType: | Static library |
| FileSubtype: | 81 |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| FileVersion: | 1.0.5.4 |
| InternalName: | byukfuyh.exe |
| LegalCopyright: | Copyright (C) 2019, ghjhfkr |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Nov-2018 21:22:28 |
| Detected languages: |
|
| FileVersion: | 1.0.5.4 |
| InternalName: | byukfuyh.exe |
| LegalCopyright: | Copyright (C) 2019, ghjhfkr |
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: | 8 |
| Time date stamp: | 21-Nov-2018 21:22:28 |
| 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 | 0x0000FFD4 | 0x00010000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.88499 |
.rdata | 0x00011000 | 0x000028A4 | 0x00002A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.68666 |
.data | 0x00014000 | 0x0040D2D4 | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.99918 |
.gfhfch | 0x00422000 | 0x00000400 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 0 |
.ttt | 0x00423000 | 0x0001F938 | 0x0001FA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.99945 |
.mysec2 | 0x00443000 | 0x00000001 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 0 |
.rsrc | 0x00444000 | 0x00008E98 | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.8785 |
.reloc | 0x0044D000 | 0x00003D18 | 0x00003E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 1.95228 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.41876 | 420 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 4.62964 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 4.50635 | 1736 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 3.90053 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 3.82597 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 4.4878 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 3.99847 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 3.96558 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
11 | 3.28194 | 1752 | UNKNOWN | UNKNOWN | RT_STRING |
12 | 3.25893 | 2126 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
GDI32.dll |
KERNEL32.dll |
MSIMG32.dll |
Total processes
54
Monitored processes
19
Malicious processes
14
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3276 | "C:\Users\admin\AppData\Local\Temp\6980126.exe" | C:\Users\admin\AppData\Local\Temp\6980126.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 996 | C:\Users\admin\AppData\Local\Temp\sfseunjd.exe | C:\Users\admin\AppData\Local\Temp\sfseunjd.exe | 6980126.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3592 | C:\Windows\system32\svchost.exe | C:\Windows\system32\svchost.exe | sfseunjd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 344 | C:\Windows\system32\svchost.exe | C:\Windows\system32\svchost.exe | sfseunjd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3552 | "C:\Windows\system32\sdbinst.exe" /q "C:\Users\admin\AppData\Local\Temp\\..\..\LocalLow\com.admin.sdb" | C:\Windows\system32\sdbinst.exe | — | sfseunjd.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) | ||||
| 768 | "C:\Windows\system32\sdbinst.exe" /q "C:\Users\admin\AppData\Local\Temp\\..\..\LocalLow\com.admin.sdb" | C:\Windows\system32\sdbinst.exe | sfseunjd.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) | ||||
| 3620 | "C:\Windows\system32\iscsicli.exe" | C:\Windows\system32\iscsicli.exe | — | sfseunjd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: iSCSI Discovery tool Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2964 | "C:\Windows\system32\iscsicli.exe" | C:\Windows\system32\iscsicli.exe | sfseunjd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: iSCSI Discovery tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3272 | cmd /c C:\Users\admin\AppData\Local\Temp\..\..\LocalLow\cmd.admin.bat | C:\Windows\system32\cmd.exe | — | iscsicli.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) | ||||
| 2872 | "C:\Users\admin\AppData\Local\Temp\sfseunjd.exe" | C:\Users\admin\AppData\Local\Temp\sfseunjd.exe | cmd.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
Total events
2 007
Read events
1 772
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
11
Text files
2
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3592 | svchost.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jjbcnbda.exe | — | |
MD5:— | SHA256:— | |||
| 3592 | svchost.exe | C:\Users\admin\AppData\Local\bdjmdbtj\jjbcnbda.exe | — | |
MD5:— | SHA256:— | |||
| 344 | svchost.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\cookies.txt | — | |
MD5:— | SHA256:— | |||
| 344 | svchost.exe | C:\Users\admin\AppData\Local\Temp\~TM210D.tmp | — | |
MD5:— | SHA256:— | |||
| 3592 | svchost.exe | C:\ProgramData\qkoagtka.log | text | |
MD5:0CFBF1F563D8566D1E80E041303374BE | SHA256:3F54059BA10CF9171491AEE9104FEA54D95889E6E534758DA29A8D226CED3617 | |||
| 3276 | 6980126.exe | C:\Users\admin\AppData\Local\Temp\sfseunjd.exe | executable | |
MD5:0F4672CBF30B0F64B51A4CBD74847BA1 | SHA256:1A8C0E53D42DF3D0DC4BF148E10A1D8BF931FADCED797873617DD1864106E630 | |||
| 996 | sfseunjd.exe | C:\Users\admin\AppData\Local\Temp\alawsixx.exe | executable | |
MD5:0F4672CBF30B0F64B51A4CBD74847BA1 | SHA256:1A8C0E53D42DF3D0DC4BF148E10A1D8BF931FADCED797873617DD1864106E630 | |||
| 344 | svchost.exe | C:\Users\admin\AppData\Local\kmypexkj.log | binary | |
MD5:1D834DA90B219AA7AB2B14F2EA85C8B2 | SHA256:D26FEE8106B0DAC19C6B84E6FC0A4441B2AFFA5B0C2AEC4A71B38669D8F35B45 | |||
| 344 | svchost.exe | C:\Users\admin\AppData\Local\fwdicmqp.log | compressed | |
MD5:676F9F94F69ABF6D9E74AD6DE6A993F1 | SHA256:AB757EF20F180377EDD289FD534B4B828526DCC7573538A523EF4734BAA5439F | |||
| 344 | svchost.exe | C:\Users\admin\AppData\Local\mfpmqwom.log | binary | |
MD5:EE3919279A66CD7E37838A94C0CE2CCC | SHA256:0F918B697837C632F6F794E93A80235AF1161B2912A1A0F6EF75183BF1399347 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
9
DNS requests
2
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3592 | svchost.exe | 93.170.123.60:443 | akihabaraastt.com | MAROSNET Telecommunication Company LLC | CZ | suspicious |
3592 | svchost.exe | 172.217.18.110:80 | google.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
akihabaraastt.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3592 | svchost.exe | A Network Trojan was detected | ET CNC Ransomware Tracker Reported CnC Server group 164 |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
3592 | svchost.exe | A Network Trojan was detected | ET TROJAN Win32/Ramnit Checkin |
Process | Message |
|---|---|
svchost.exe | Started |
sfseunjd.exe | CheckBypassed ok |
svchost.exe | [VNCDLL][:344][ImgMapSection:30] A section of 0 bytes mapped to the target process at 0x01DD0000
|
svchost.exe | [VNCDLL][:344][ImgMapSection:30] A section of 0 bytes mapped to the target process at 0x00470000
|