| File name: | icom32.exe |
| Full analysis: | https://app.any.run/tasks/816ff5f4-d60f-4a2e-a519-25ff9fa2e6e3 |
| Verdict: | Malicious activity |
| Threats: | Cobalt Strike is a legitimate penetration software toolkit developed by Forta. But its cracked versions are widely adopted by bad actors, who use it as a C2 system of choice for targeted attacks. |
| Analysis date: | April 29, 2021, 07:36:54 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | D1F66D78808B8CBD18804812F1A457A5 |
| SHA1: | C99EE5407D446E9C0647E7749F307762D25E0143 |
| SHA256: | 7793C2FD34248236E83206FDD01B547436E966BCB6CAE21ADCBF61550B62DAEA |
| SSDEEP: | 768:1TrDPve1+1sx5RLyu4mc1MZg1skv2PWvXdMW6:13DPv2+1sx5Rv7+ekvRk |
MALICIOUS
COBALTSTRIKE was detected
- icom32.exe (PID: 1092)
SUSPICIOUS
No suspicious indicators.INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (38.2) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (26.2) |
| .exe | | | Win16/32 Executable Delphi generic (12) |
| .exe | | | Generic Win/DOS Executable (11.6) |
| .exe | | | DOS Executable Generic (11.6) |
EXIF
EXE
| ProductVersion: | 1.9 |
|---|---|
| ProductName: | Open Watcom |
| OriginalFileName: | ff_dd.exe |
| LegalCopyright: | Portions Copyright © 2002 Sybase, Inc. |
| InternalName: | ff_dd |
| FileVersion: | 1.9 |
| FileDescription: | Open Watcom Dialog Editor |
| CompanyName: | openwatcom.org |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.9.24619.52985 |
| FileVersionNumber: | 1.0.24619.52985 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 1.11 |
| EntryPoint: | 0x5968 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 4096 |
| CodeSize: | 53248 |
| LinkerVersion: | 2.18 |
| PEType: | PE32 |
| TimeStamp: | 2021:03:17 16:46:14+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Mar-2021 15:46:14 |
| Detected languages: |
|
| CompanyName: | openwatcom.org |
| FileDescription: | Open Watcom Dialog Editor |
| FileVersion: | 1.90 |
| InternalName: | ff_dd |
| LegalCopyright: | Portions Copyright © 2002 Sybase, Inc. |
| OriginalFilename: | ff_dd.exe |
| ProductName: | Open Watcom |
| ProductVersion: | 1.90 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0080 |
| Pages in file: | 0x0001 |
| 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: | 5 |
| Time date stamp: | 17-Mar-2021 15:46:14 |
| 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 |
|---|---|---|---|---|---|
AUTO | 0x00001000 | 0x0000CFA6 | 0x0000D000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.85502 |
.idata | 0x0000E000 | 0x00000553 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.54022 |
DGROUP | 0x0000F000 | 0x00001780 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.81459 |
.reloc | 0x00011000 | 0x00000000 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.21951 |
.rsrc | 0x00012000 | 0x00000000 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.23021 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.51054 | 744 | UNKNOWN | UNKNOWN | RT_VERSION |
ALARMICON | 2.16096 | 20 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
KERNEL32.DLL |
USER32.DLL |
WS2_32.DLL |
Total processes
36
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1092 | "C:\Users\admin\AppData\Local\Temp\icom32.exe" | C:\Users\admin\AppData\Local\Temp\icom32.exe | explorer.exe | ||||||||||||
User: admin Company: openwatcom.org Integrity Level: MEDIUM Description: Open Watcom Dialog Editor Exit code: 0 Version: 1.90 Modules
| |||||||||||||||
Total events
41
Read events
32
Write events
9
Delete events
0
Modification events
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1092) icom32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
1
Threats
1
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 |
|---|---|---|---|---|---|---|
— | — | 142.250.186.46:80 | — | Google Inc. | US | whitelisted |
1092 | icom32.exe | 142.250.186.46:80 | — | Google Inc. | US | whitelisted |
— | — | 163.172.159.210:443 | adsec.pro | Online S.a.s. | FR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
adsec.pro |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1092 | icom32.exe | A Network Trojan was detected | ET TROJAN Cobalt Strike Stager Time Check M2 |