download: | biha.exe |
Full analysis: | https://app.any.run/tasks/79644387-fedd-40a8-8828-39c38e35c971 |
Verdict: | Malicious activity |
Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
Analysis date: | November 14, 2018, 18:49:52 |
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: | 2D149B6433331651ECE8F65237F13163 |
SHA1: | 17DD2CE43CFBDA803460BDB312C5DB2E75BB62EB |
SHA256: | 7A1CF9F5310BA36FB659D2324329591AB9E299458320B8179958A0AF47365DAE |
SSDEEP: | 6144:bXdpwtyA85HFbtzI6oYE/e69w+oXGq2evCpkp/NfR0e2TrZV14sfiFfuVz0OXjoX:bNpzA4pz5vE/e6CxXGq2erf2zfAa6 |
.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) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2016:12:06 12:24:33+01:00 |
PEType: | PE32 |
LinkerVersion: | 6 |
CodeSize: | 143360 |
InitializedDataSize: | 786432 |
UninitializedDataSize: | - |
EntryPoint: | 0xa41c |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
FileVersionNumber: | 2.0.0.269 |
ProductVersionNumber: | 2.0.0.269 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Windows NT 32-bit |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | English (U.S.) |
CharacterSet: | Unicode |
CompanyName: | Adobe Systems Incorporated |
FileDescription: | Adobe Download Manager |
FileVersion: | 2.0.0.269s |
InternalName: | Adobe Download Manager |
LegalCopyright: | Copyright 2015 Adobe Systems Incorporated. All rights reserved. |
OriginalFileName: | Adobe Download Manager |
ProductName: | Adobe Download Manager |
ProductVersion: | 2.0.0.269s |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 06-Dec-2016 11:24:33 |
Detected languages: |
|
CompanyName: | Adobe Systems Incorporated |
FileDescription: | Adobe Download Manager |
FileVersion: | 2.0.0.269s |
InternalName: | Adobe Download Manager |
LegalCopyright: | Copyright 2015 Adobe Systems Incorporated. All rights reserved. |
OriginalFilename: | Adobe Download Manager |
ProductName: | Adobe Download Manager |
ProductVersion: | 2.0.0.269s |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 06-Dec-2016 11:24:33 |
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 | 0x00001000 | 0x00022851 | 0x00023000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.47972 |
.rdata | 0x00024000 | 0x00007080 | 0x00008000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.18675 |
.data | 0x0002C000 | 0x0000EEA8 | 0x0000B000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.35754 |
.rsrc | 0x0003B000 | 0x0009D700 | 0x0009E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.92334 |
.xml | 0x000D9000 | 0x0000A67C | 0x0000B000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.97933 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 3.38603 | 924 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.4776 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 2.41021 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 2.36049 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 2.33187 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 2.2464 | 38056 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 2.18591 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 2.18468 | 152104 | UNKNOWN | UNKNOWN | RT_ICON |
9 | 2.1768 | 270376 | UNKNOWN | UNKNOWN | RT_ICON |
102 | 3.19162 | 370 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
WINSPOOL.DRV |
comdlg32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3272 | "C:\Users\admin\AppData\Local\Temp\biha.exe" | C:\Users\admin\AppData\Local\Temp\biha.exe | — | explorer.exe |
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Download Manager Exit code: 0 Version: 2.0.0.269s | ||||
1984 | "C:\Users\admin\AppData\Local\Temp\biha.exe" | C:\Users\admin\AppData\Local\Temp\biha.exe | — | biha.exe |
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Download Manager Exit code: 0 Version: 2.0.0.269s | ||||
1604 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3576 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1824 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3800 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3376 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3592 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3604 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1556 | "C:\Windows\system32\Dwm.exe" | C:\Windows\System32\dwm.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Desktop Window Manager Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | APPSTARTING |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | ARROW |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | CROSS |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | HAND |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | HELP |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | IBEAM |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | NO |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | SIZEALL |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | SIZENESW |
Value: %SystemRoot%\cursors\clearcur.cur | |||
(PID) Process: | (3972) windanr.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
Operation: | write | Name: | SIZENS |
Value: %SystemRoot%\cursors\clearcur.cur |
PID | Process | Filename | Type | |
---|---|---|---|---|
3272 | biha.exe | C:\Users\admin\AppData\Local\Temp\Liebert.bmp | — | |
MD5:— | SHA256:— | |||
1604 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rdtjbbhh.lnk | — | |
MD5:— | SHA256:— | |||
3576 | explorer.exe | C:\Users\admin\AppData\Local\Temp\285E.tmp | — | |
MD5:— | SHA256:— | |||
1604 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\rdtjbbhh\rdtjbbhh | binary | |
MD5:7DC0A7C20DAC90094CC672267344DFFC | SHA256:DD6DAD034229F6104F0838D0AFD9605B1921DDB6215B6A153ED1DAE5C48DD2D9 | |||
1604 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\rdtjbbhh\tesrdgeh.exe | executable | |
MD5:2D149B6433331651ECE8F65237F13163 | SHA256:7A1CF9F5310BA36FB659D2324329591AB9E299458320B8179958A0AF47365DAE |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3576 | explorer.exe | POST | 404 | 43.225.55.107:80 | http://biharmart.com/ip/ | AE | html | 330 b | malicious |
1604 | explorer.exe | POST | 404 | 43.225.55.107:80 | http://biharmart.com/ip/ | AE | ddi | 430 Kb | malicious |
3376 | explorer.exe | POST | 404 | 43.225.55.107:80 | http://biharmart.com/ip/ | AE | html | 330 b | malicious |
1604 | explorer.exe | GET | 200 | 2.16.186.17:80 | http://www.msftncsi.com/ncsi.txt | unknown | text | 14 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1604 | explorer.exe | 43.225.55.107:80 | biharmart.com | PDR | AE | malicious |
3576 | explorer.exe | 43.225.55.107:80 | biharmart.com | PDR | AE | malicious |
1604 | explorer.exe | 2.16.186.17:80 | www.msftncsi.com | Akamai International B.V. | — | whitelisted |
3376 | explorer.exe | 43.225.55.107:80 | biharmart.com | PDR | AE | malicious |
Domain | IP | Reputation |
---|---|---|
www.msftncsi.com |
| whitelisted |
biharmart.com |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
1604 | explorer.exe | A Network Trojan was detected | ET TROJAN Sharik/Smoke CnC Beacon 7 |