| File name: | jpkd2.exe.virus |
| Full analysis: | https://app.any.run/tasks/67ad64f2-10d6-486f-8985-d62ae2cc037d |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | June 27, 2022, 10:42:03 |
| 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: | C502A7C74E56610C645B07D353BC68BA |
| SHA1: | A1E7FE7346D1C87FB948DF2CFB5B9D6FA68DE771 |
| SHA256: | E26F5163AC535BAB0426BDE4C29B11A7194D418F7FF9E27DF41D079D7D04D259 |
| SSDEEP: | 12288:bKylK+VTH3S6FceOfkiOe4fx+PA/9c7B6hcSwuJ:bTrnq9+e4fk+aB6+y |
MALICIOUS
Changes settings of System certificates
- jpkd2.exe.virus.exe (PID: 2952)
Drops executable file immediately after starts
- jpkd2.exe.virus.exe (PID: 2952)
Changes the autorun value in the registry
- jpkd2.exe.virus.exe (PID: 2952)
FORMBOOK detected by memory dumps
- wininit.exe (PID: 328)
SUSPICIOUS
Executable content was dropped or overwritten
- jpkd2.exe.virus.exe (PID: 2952)
Adds / modifies Windows certificates
- jpkd2.exe.virus.exe (PID: 2952)
Checks supported languages
- jpkd2.exe.virus.exe (PID: 2952)
Creates files in the user directory
- jpkd2.exe.virus.exe (PID: 2952)
Reads the computer name
- jpkd2.exe.virus.exe (PID: 2952)
Drops a file with a compile date too recent
- jpkd2.exe.virus.exe (PID: 2952)
Starts CMD.EXE for commands execution
- wininit.exe (PID: 328)
Reads Environment values
- wininit.exe (PID: 328)
INFO
Checks Windows Trust Settings
- jpkd2.exe.virus.exe (PID: 2952)
Reads settings of System Certificates
- jpkd2.exe.virus.exe (PID: 2952)
Checks supported languages
- DpiScaling.exe (PID: 2136)
- wininit.exe (PID: 328)
- cmd.exe (PID: 2348)
Reads the computer name
- DpiScaling.exe (PID: 2136)
- wininit.exe (PID: 328)
Manual execution by user
- autochk.exe (PID: 3464)
- wininit.exe (PID: 328)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Borland Delphi 7 (61.4) |
|---|---|---|
| .exe | | | Win32 Executable Borland Delphi 6 (24.2) |
| .exe | | | Win32 Executable Delphi generic (1.3) |
| .scr | | | Windows screen saver (1.2) |
EXIF
EXE
| Comments: | Installation created by Sfx-Factory!,(c) 1997-2005 e-merge GmbH, http://www.emerge.de |
|---|---|
| ProductVersion: | 02.69.00.00 |
| ProductName: | WinAce |
| OriginalFileName: | - |
| LegalTrademarks: | 1997-2007 ACE Compression Software & e-merge GmbH |
| LegalCopyright: | 1997-2007 ACE Compression Software & e-merge GmbH |
| InternalName: | - |
| FileVersion: | 2.69.0.0 |
| FileDescription: | http://www.winace.com |
| CompanyName: | Verified Documents |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | German |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 2.6.4.0 |
| FileVersionNumber: | 2.69.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x93a10 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 250368 |
| CodeSize: | 601088 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
| CompanyName: | Verified Documents |
| FileDescription: | http://www.winace.com |
| FileVersion: | 2.69.0.0 |
| InternalName: | - |
| LegalCopyright: | 1997-2007 ACE Compression Software & e-merge GmbH |
| LegalTrademarks: | 1997-2007 ACE Compression Software & e-merge GmbH |
| OriginalFilename: | - |
| ProductName: | WinAce |
| ProductVersion: | 02.69.00.00 |
| Comments: | Installation created by Sfx-Factory!,(c) 1997-2005 e-merge GmbH, http://www.emerge.de |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x00092A58 | 0x00092C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.52256 |
DATA | 0x00094000 | 0x000019B4 | 0x00001A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.19788 |
BSS | 0x00096000 | 0x00000DF5 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00097000 | 0x00002688 | 0x00002800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.91835 |
.tls | 0x0009A000 | 0x00000040 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0009B000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.195201 |
.reloc | 0x0009C000 | 0x0000A610 | 0x0000A800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.6397 |
.rsrc | 0x000A7000 | 0x0002E600 | 0x0002E600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.96888 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.51838 | 1088 | UNKNOWN | German - Germany | RT_VERSION |
2 | 2.80231 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
59 | 4.5687 | 4608 | UNKNOWN | UNKNOWN | RT_ICON |
60 | 5.18243 | 2560 | UNKNOWN | UNKNOWN | RT_ICON |
61 | 4.08707 | 1536 | UNKNOWN | UNKNOWN | RT_ICON |
Imports
IPHLPAPI.DLL |
advapi32.dll |
comctl32.dll |
gdi32.dll |
kernel32 |
kernel32.dll |
ole32.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
Total processes
39
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 328 | "C:\Windows\System32\wininit.exe" | C:\Windows\System32\wininit.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Start-Up Application Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2136 | C:\Windows\System32\DpiScaling.exe | C:\Windows\System32\DpiScaling.exe | — | jpkd2.exe.virus.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Display Control Panel Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2348 | /c del "C:\Windows\System32\DpiScaling.exe" | C:\Windows\System32\cmd.exe | — | wininit.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
| |||||||||||||||
| 2952 | "C:\Users\admin\AppData\Local\Temp\jpkd2.exe.virus.exe" | C:\Users\admin\AppData\Local\Temp\jpkd2.exe.virus.exe | Explorer.EXE | ||||||||||||
User: admin Company: Verified Documents Integrity Level: MEDIUM Description: http://www.winace.com Exit code: 0 Version: 2.69.0.0 Modules
| |||||||||||||||
| 3464 | "C:\Windows\System32\autochk.exe" | C:\Windows\System32\autochk.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Auto Check Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
4 611
Read events
4 570
Write events
39
Delete events
2
Modification events
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2952) jpkd2.exe.virus.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{362E934C-743B-4588-8259-D2482DB771A8} |
| Operation: | write | Name: | WpadDecisionReason |
Value: 1 | |||
Executable files
1
Suspicious files
5
Text files
3
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\Rbyflxbzhqzwvuzaqoqjvjlgrtaqecm[1] | binary | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\Public\Libraries\qhzbxlfybR.url | text | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | binary | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | der | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868 | binary | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868 | der | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\6JJ9ZN4D.txt | text | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\FE7BUHF7.txt | text | |
MD5:— | SHA256:— | |||
| 2952 | jpkd2.exe.virus.exe | C:\Users\Public\Libraries\Rbyflxbzhq.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
6
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2952 | jpkd2.exe.virus.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D | US | der | 471 b | whitelisted |
2952 | jpkd2.exe.virus.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D | US | der | 1.47 Kb | whitelisted |
2952 | jpkd2.exe.virus.exe | GET | 200 | 23.216.77.80:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?cedea1efca2e80b1 | US | compressed | 4.70 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2952 | jpkd2.exe.virus.exe | 23.216.77.80:80 | ctldl.windowsupdate.com | NTT DOCOMO, INC. | US | suspicious |
2952 | jpkd2.exe.virus.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2952 | jpkd2.exe.virus.exe | 13.107.42.12:443 | 2q6ida.bn.files.1drv.com | Microsoft Corporation | US | suspicious |
2952 | jpkd2.exe.virus.exe | 13.107.42.13:443 | onedrive.live.com | Microsoft Corporation | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
onedrive.live.com |
| shared |
dns.msftncsi.com |
| shared |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
2q6ida.bn.files.1drv.com |
| suspicious |