| File name: | TrojanCozyBear.bin.exe |
| Full analysis: | https://app.any.run/tasks/71852b26-0909-4998-b506-62c1c489de1a |
| Verdict: | Malicious activity |
| Analysis date: | July 30, 2020, 06:23:30 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 3D3363598F87C78826C859077606E514 |
| SHA1: | 8B357FF017DF3ED882B278D0DBBDF129235D123D |
| SHA256: | 01468B1D3E089985A4ED255B6594D24863CFD94A647329C631E4F4E52759F8A9 |
| SSDEEP: | 6144:ul5gIO0ZQWhRE0pPuZR4JKeZHBC9FP0/wLi6xVraC/KSNv:ul5gIO0ZQWE08z40e/CDs/+dxQC/l |
MALICIOUS
Application was dropped or rewritten from another process
- amdocl_as32.exe (PID: 2368)
Loads dropped or rewritten executable
- amdocl_as32.exe (PID: 2368)
Changes the autorun value in the registry
- amdocl_as32.exe (PID: 2368)
SUSPICIOUS
Creates files in the user directory
- TrojanCozyBear.bin.exe (PID: 660)
Starts CMD.EXE for commands execution
- TrojanCozyBear.bin.exe (PID: 660)
- amdocl_as32.exe (PID: 2368)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 2812)
Executable content was dropped or overwritten
- TrojanCozyBear.bin.exe (PID: 660)
Creates COM task schedule object
- amdocl_as32.exe (PID: 2368)
Reads Internet Cache Settings
- amdocl_as32.exe (PID: 2368)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2014:07:02 23:13:33+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 83968 |
| InitializedDataSize: | 251904 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x25f6 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.1 |
| ProductVersionNumber: | 1.0.0.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Advanced Micro Devices, Inc |
| FileDescription: | AMD MF Playback Decoder |
| FileVersion: | 1.0.005.9 |
| InternalName: | atiode.exe |
| LegalCopyright: | Copyright (c) 2007 - 2013, Advanced Micro Devices, Inc. |
| OriginalFileName: | atiode.exe |
| ProductName: | AMD MF Playback Decoder |
| ProductVersion: | 1.0.005.9 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Jul-2014 21:13:33 |
| Detected languages: |
|
| CompanyName: | Advanced Micro Devices, Inc |
| FileDescription: | AMD MF Playback Decoder |
| FileVersion: | 1.0.005.9 |
| InternalName: | atiode.exe |
| LegalCopyright: | Copyright (c) 2007 - 2013, Advanced Micro Devices, Inc. |
| OriginalFilename: | atiode.exe |
| ProductName: | AMD MF Playback Decoder |
| ProductVersion: | 1.0.005.9 |
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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 02-Jul-2014 21:13:33 |
| 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 | 0x000146E0 | 0x00014800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59403 |
.rdata | 0x00016000 | 0x000049B8 | 0x00004A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.38465 |
.data | 0x0001B000 | 0x0000329C | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.44058 |
.rsrc | 0x0001F000 | 0x00035A84 | 0x00035C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.9976 |
.reloc | 0x00055000 | 0x00001CA2 | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.22301 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
10 | 7.99924 | 216829 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
11 | 6.0296 | 1854 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
VS_VERSION_INFO | 3.45205 | 852 | Latin 1 / Western European | English - United States | RT_VERSION |
Imports
ADVAPI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
47
Monitored processes
8
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 592 | /c time /T | C:\Windows\system32\cmd.exe | — | amdocl_as32.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) Modules
| |||||||||||||||
| 660 | "C:\Users\admin\AppData\Local\Temp\TrojanCozyBear.bin.exe" | C:\Users\admin\AppData\Local\Temp\TrojanCozyBear.bin.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
| 1764 | /c time /T | C:\Windows\system32\cmd.exe | — | TrojanCozyBear.bin.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) Modules
| |||||||||||||||
| 2368 | C:\Users\admin\AppData\Roaming\ATI_Subsystem\amdocl_as32.exe C:\Users\admin\AppData\Roaming\ATI_Subsystem\atiumdag.dll, ADL2_ApplicationProfiles_System_Reload 660 | C:\Users\admin\AppData\Roaming\ATI_Subsystem\amdocl_as32.exe | TrojanCozyBear.bin.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2812 | /Q /C TASKKILL /F /PID 660 > NUL & DEL /F /Q C:\Users\admin\AppData\Local\Temp\TrojanCozyBear.bin.exe > NUL | C:\Windows\system32\cmd.exe | — | amdocl_as32.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) Modules
| |||||||||||||||
| 2916 | /c time /T | C:\Windows\system32\cmd.exe | — | TrojanCozyBear.bin.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) Modules
| |||||||||||||||
| 3340 | TASKKILL /F /PID 660 | C:\Windows\system32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3544 | /c time /T | C:\Windows\system32\cmd.exe | — | amdocl_as32.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) Modules
| |||||||||||||||
Total events
89
Read events
75
Write events
14
Delete events
0
Modification events
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{603D3801-BD81-11D0-A3A5-00C04FD706EC} |
| Operation: | write | Name: | (default) |
Value: ShellWindows | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{603D3801-BD81-11D0-A3A5-00C04FD706EC} |
| Operation: | write | Name: | Parameters |
Value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| |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{603D3801-BD81-11D0-A3A5-00C04FD706EC}\InProcServer32 |
| Operation: | write | Name: | (default) |
Value: C:\Users\admin\AppData\Roaming\ATI_Subsystem\amdhcp32.dll | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{603D3801-BD81-11D0-A3A5-00C04FD706EC}\InProcServer32 |
| Operation: | write | Name: | ThreadingModel |
Value: Apartment | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | atimuixx_Native |
Value: C:\Users\admin\AppData\Roaming\ATI_Subsystem\amdocl_as32.exe C:\Users\admin\AppData\Roaming\ATI_Subsystem\atiumdag.dll, ADL2_ApplicationProfiles_System_Reload | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2368) amdocl_as32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
Executable files
4
Suspicious files
2
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Local\Temp\CAB1.tmp | — | |
MD5:— | SHA256:— | |||
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Local\Temp\CAB2.tmp | — | |
MD5:— | SHA256:— | |||
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Local\Temp\ARsltsPckd_01.cab | — | |
MD5:— | SHA256:— | |||
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Local\Temp\CAB3.tmp | — | |
MD5:— | SHA256:— | |||
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Local\Temp\CAB4.tmp | — | |
MD5:— | SHA256:— | |||
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Local\Temp\CAB5.tmp | — | |
MD5:— | SHA256:— | |||
| 2368 | amdocl_as32.exe | C:\Users\admin\AppData\Roaming\ATI_Subsystem\racss.dat | binary | |
MD5:— | SHA256:— | |||
| 660 | TrojanCozyBear.bin.exe | C:\Users\admin\AppData\Roaming\ATI_Subsystem\atiumdag.dll | executable | |
MD5:BC626C8F11ED753F33AD1C0FE848D898 | SHA256:8853979FCE0F767B495ABD55B696203209E95F04AAEFE16C52C1724D07972154 | |||
| 660 | TrojanCozyBear.bin.exe | C:\Users\admin\AppData\Roaming\ATI_Subsystem\racss.dat | binary | |
MD5:4152E79E3DBDE55DCF3FC2014700A022 | SHA256:5788C819FC0E84DD99B7331676B2230EDE93AD19960DDA26A36009473F3BC49E | |||
| 660 | TrojanCozyBear.bin.exe | C:\Users\admin\AppData\Roaming\ATI_Subsystem\aticaldd.dll | executable | |
MD5:D596827D48A3FF836545B3A999F2C3E3 | SHA256:0DC7438BE5B21A36651DE0A08361B18D76F0920517A7D51F75DC234740F392CA | |||
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
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.sanjosemaristas.com |
| unknown |