File name: | JavaCrypt.exe |
Full analysis: | https://app.any.run/tasks/bf1c6a34-4b40-44d7-a44d-c522f967c884 |
Verdict: | Malicious activity |
Threats: | Hawkeye often gets installed in a bundle with other malware. This is a Trojan and keylogger that is used to retrieve private information such as passwords and login credentials. This is an advanced malware that features strong anti-evasion functions. |
Analysis date: | August 08, 2020, 08:19:20 |
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: | 95D07B822B0EA4B36FB8F40D33208B29 |
SHA1: | A372D6E4161DD4FB76C9D174CC6A95982CF3D5F5 |
SHA256: | 3932DE1E7B3DE5A2DB06E6CFA0AC3306AAA41F4ED6139D5CBF47E10BF69968BF |
SSDEEP: | 6144:8bwbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx994+YJI:AwQtqB5urTIoYWBQk1E+VF9mOx9W+X |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (46) |
---|---|---|
.exe | | | InstallShield setup (27) |
.exe | | | Win64 Executable (generic) (17.3) |
.dll | | | Win32 Dynamic Link Library (generic) (4.1) |
.exe | | | Win32 Executable (generic) (2.8) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:08:08 07:59:27+02:00 |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 629760 |
InitializedDataSize: | 72704 |
UninitializedDataSize: | - |
EntryPoint: | 0x9bb5e |
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 |
FileDescription: | Microsoft |
FileVersion: | 1.0.0.0 |
InternalName: | Microsoft.exe |
LegalCopyright: | Copyright © 2013 |
OriginalFileName: | Microsoft.exe |
ProductName: | Microsoft |
ProductVersion: | 1.0.0.0 |
AssemblyVersion: | 1.0.0.0 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 08-Aug-2020 05:59:27 |
FileDescription: | Microsoft |
FileVersion: | 1.0.0.0 |
InternalName: | Microsoft.exe |
LegalCopyright: | Copyright © 2013 |
OriginalFilename: | Microsoft.exe |
ProductName: | Microsoft |
ProductVersion: | 1.0.0.0 |
Assembly Version: | 1.0.0.0 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 08-Aug-2020 05:59:27 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x00099B64 | 0x00099C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.23943 |
.rsrc | 0x0009C000 | 0x000119B4 | 0x00011A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.09092 |
.reloc | 0x000AE000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.94474 | 2259 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 2.71419 | 744 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 2.53612 | 296 | Latin 1 / Western European | UNKNOWN | RT_ICON |
32512 | 2.47702 | 34 | Latin 1 / Western European | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2936 | "C:\Users\admin\AppData\Local\Temp\JavaCrypt.exe" | C:\Users\admin\AppData\Local\Temp\JavaCrypt.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: Microsoft Exit code: 0 Version: 1.0.0.0 | ||||
2704 | "C:\Users\admin\AppData\Local\Temp\JavaCrypt.exe" | C:\Users\admin\AppData\Local\Temp\JavaCrypt.exe | JavaCrypt.exe | |
User: admin Integrity Level: HIGH Description: Microsoft Exit code: 0 Version: 1.0.0.0 | ||||
2476 | "C:\Users\admin\AppData\Roaming\Windows Update.exe" | C:\Users\admin\AppData\Roaming\Windows Update.exe | JavaCrypt.exe | |
User: admin Integrity Level: HIGH Description: Microsoft Version: 1.0.0.0 | ||||
2524 | "C:\Users\admin\AppData\Local\Temp\EBFile_1.exe" | C:\Users\admin\AppData\Local\Temp\EBFile_1.exe | Windows Update.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
2148 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\admin\AppData\Local\Temp\holdermail.txt" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | Windows Update.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 | ||||
2188 | "C:\Users\admin\AppData\Roaming\Yandex.exe" | C:\Users\admin\AppData\Roaming\Yandex.exe | EBFile_1.exe | |
User: admin Integrity Level: HIGH | ||||
2336 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\admin\AppData\Local\Temp\holderwb.txt" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | Windows Update.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420 | ||||
2760 | schtasks /create /sc minute /mo 1 /tn Server /tr C:\Users\admin\AppData\Local\Temp/Server.exe | C:\Windows\system32\schtasks.exe | — | Yandex.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1512 | C:\Users\admin\AppData\Local\Temp/Server.exe | C:\Users\admin\AppData\Local\Temp\Server.exe | — | taskeng.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
1916 | C:\Users\admin\AppData\Local\Temp/Server.exe | C:\Users\admin\AppData\Local\Temp\Server.exe | — | taskeng.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2148 | vbc.exe | C:\Users\admin\AppData\Local\Temp\holdermail.txt | — | |
MD5:— | SHA256:— | |||
2336 | vbc.exe | C:\Users\admin\AppData\Local\Temp\holderwb.txt | — | |
MD5:— | SHA256:— | |||
2704 | JavaCrypt.exe | C:\Users\admin\AppData\Local\Temp\SysInfo.txt | text | |
MD5:74A95ADE90D8BB22B31E3AFF348200BC | SHA256:52537C6687C01DA234220EC9E014D0938BBDD4E6FD9362613BB2D74A5CD38CB4 | |||
2476 | Windows Update.exe | C:\Users\admin\AppData\Roaming\WindowsUpdate.exe | executable | |
MD5:95D07B822B0EA4B36FB8F40D33208B29 | SHA256:3932DE1E7B3DE5A2DB06E6CFA0AC3306AAA41F4ED6139D5CBF47E10BF69968BF | |||
2524 | EBFile_1.exe | C:\Users\admin\AppData\Roaming\Yandex.exe | executable | |
MD5:2B12D93B4EE55151AB6034032A1D41F0 | SHA256:A84ED23925E9FEBE4CF07136BCF77DA9CD297A0EAB9C415C443522E2D06405F9 | |||
2188 | Yandex.exe | C:\Users\admin\AppData\Local\Temp\Server.exe | executable | |
MD5:2B12D93B4EE55151AB6034032A1D41F0 | SHA256:A84ED23925E9FEBE4CF07136BCF77DA9CD297A0EAB9C415C443522E2D06405F9 | |||
2476 | Windows Update.exe | C:\Users\admin\AppData\Local\Temp\EBFile_1.exe | executable | |
MD5:2B12D93B4EE55151AB6034032A1D41F0 | SHA256:A84ED23925E9FEBE4CF07136BCF77DA9CD297A0EAB9C415C443522E2D06405F9 | |||
2476 | Windows Update.exe | C:\Users\admin\AppData\Roaming\pidloc.txt | text | |
MD5:E9FAEE87A060C806E7234779CFF7B480 | SHA256:CE744D98EF602BA5FE207C4C064DA0075A1BB9BF303E53CA86AF1025AD3AFBF3 | |||
2704 | JavaCrypt.exe | C:\Users\admin\AppData\Roaming\Windows Update.exe | executable | |
MD5:95D07B822B0EA4B36FB8F40D33208B29 | SHA256:3932DE1E7B3DE5A2DB06E6CFA0AC3306AAA41F4ED6139D5CBF47E10BF69968BF | |||
2188 | Yandex.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Yandex.exe | executable | |
MD5:2B12D93B4EE55151AB6034032A1D41F0 | SHA256:A84ED23925E9FEBE4CF07136BCF77DA9CD297A0EAB9C415C443522E2D06405F9 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2476 | Windows Update.exe | 104.16.154.36:443 | whatismyipaddress.com | Cloudflare Inc | US | shared |
2476 | Windows Update.exe | 185.26.122.20:21 | ftp20.hostland.ru | Hostland LTD | RU | malicious |
2476 | Windows Update.exe | 104.16.154.36:80 | whatismyipaddress.com | Cloudflare Inc | US | shared |
2476 | Windows Update.exe | 185.26.122.20:34995 | ftp20.hostland.ru | Hostland LTD | RU | malicious |
2476 | Windows Update.exe | 185.26.122.20:36367 | ftp20.hostland.ru | Hostland LTD | RU | malicious |
2188 | Yandex.exe | 94.243.11.195:1355 | — | MTS PJSC | RU | malicious |
Domain | IP | Reputation |
---|---|---|
whatismyipaddress.com |
| shared |
ftp20.hostland.ru |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
2476 | Windows Update.exe | Potential Corporate Privacy Violation | ET POLICY Known External IP Lookup Service Domain in SNI |
2476 | Windows Update.exe | Potential Corporate Privacy Violation | ET POLICY Known External IP Lookup Service Domain in SNI |
2476 | Windows Update.exe | A Network Trojan was detected | SPYWARE [PTsecurity] HawkEye / Predator Pain (IP Chck) |
2476 | Windows Update.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2188 | Yandex.exe | A Network Trojan was detected | MALWARE [PTsecurity] njRAT.Gen RAT outbound connection |
2476 | Windows Update.exe | A Network Trojan was detected | ET TROJAN Predator Pain Keylogger FTP |