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| download: | Wezwanie.PDF.exe |
| Full analysis: | https://app.any.run/tasks/f0852b32-8705-4f27-8906-c6c28336a994 |
| Verdict: | Malicious activity |
| Threats: | Danabot is an advanced banking Trojan malware that was designed to steal financial information from victims. Out of the Trojans in the wild, this is one of the most advanced thanks to the modular design and a complex delivery method. |
| Analysis date: | July 18, 2019, 11:48:46 |
| 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: | AA69370B6FB8E45CB739BF1B0FC27A55 |
| SHA1: | B7D1A1C295E1F2FA353C9CCD8D1D92E330352F5A |
| SHA256: | A5CF66A9FC2F2BF0B5419C8C03EB8D279BB3B94EDD84AF0D73A3057E91D087CF |
| SSDEEP: | 24576:hJrDNE3TC7TnbL39e/JMHwYpp8yyYk8b+8bkLjRX:hJrA839UJMHwYX8XYG8bkZX |
MALICIOUS
Loads dropped or rewritten executable
- rundll32.exe (PID: 4076)
- regsvr32.exe (PID: 2316)
Registers / Runs the DLL via REGSVR32.EXE
- Wezwanie.PDF.exe (PID: 3616)
DANABOT was detected
- rundll32.exe (PID: 4076)
SUSPICIOUS
Executable content was dropped or overwritten
- Wezwanie.PDF.exe (PID: 3616)
Uses RUNDLL32.EXE to load library
- regsvr32.exe (PID: 2316)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 EXE PECompact compressed (generic) (79.7) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (8.6) |
| .exe | | | Win16/32 Executable Delphi generic (3.9) |
| .exe | | | Generic Win/DOS Executable (3.8) |
| .exe | | | DOS Executable Generic (3.8) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0x24528 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 763904 |
| CodeSize: | 147968 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| TimeStamp: | 2019:07:15 09:02:29+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Jul-2019 07:02:29 |
| Detected languages: |
|
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: | 11 |
| Time date stamp: | 15-Jul-2019 07:02:29 |
| 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 | 0x00022A60 | 0x00022C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.42686 |
.itext | 0x00024000 | 0x00001510 | 0x00001600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.49822 |
.data | 0x00026000 | 0x00001798 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.7933 |
.bss | 0x00028000 | 0x000059C0 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0002E000 | 0x00000C8C | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.6221 |
.didata | 0x0002F000 | 0x000001C8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.06409 |
.edata | 0x00030000 | 0x00000074 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.28048 |
.tls | 0x00031000 | 0x00000014 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00032000 | 0x0000005C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.35862 |
.reloc | 0x00033000 | 0x00002FE4 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.55553 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
4090 | 3.18737 | 464 | UNKNOWN | UNKNOWN | RT_STRING |
4091 | 3.50315 | 508 | UNKNOWN | UNKNOWN | RT_STRING |
4092 | 3.36848 | 196 | UNKNOWN | UNKNOWN | RT_STRING |
4093 | 3.38569 | 304 | UNKNOWN | UNKNOWN | RT_STRING |
4094 | 3.25466 | 796 | UNKNOWN | UNKNOWN | RT_STRING |
4095 | 3.35521 | 852 | UNKNOWN | UNKNOWN | RT_STRING |
4096 | 3.31066 | 696 | UNKNOWN | UNKNOWN | RT_STRING |
BIHN | 7.99976 | 735376 | UNKNOWN | English - United States | LQOJ |
DVCLAL | 4 | 16 | UNKNOWN | UNKNOWN | RT_RCDATA |
PACKAGEINFO | 5.16356 | 488 | UNKNOWN | UNKNOWN | RT_RCDATA |
Imports
advapi32.dll |
kernel32.dll |
kernel32.dll (delay-loaded) |
netapi32.dll |
oleaut32.dll |
user32.dll |
version.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
dbkFCallWrapperAddr | 1 | 0x0002B628 |
__dbk_fcall_wrapper | 2 | 0x0000B568 |
Total processes
34
Monitored processes
3
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3616 | "C:\Users\admin\AppData\Local\Temp\Wezwanie.PDF.exe" | C:\Users\admin\AppData\Local\Temp\Wezwanie.PDF.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2316 | C:\Windows\system32\regsvr32.exe -s C:\Users\admin\AppData\Local\Temp\Wezwanie.dll f1 C:\Users\admin\AppData\Local\Temp\WEZWAN~1.EXE@3616 | C:\Windows\system32\regsvr32.exe | — | Wezwanie.PDF.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 4076 | C:\Windows\system32\\rundll32.exe C:\Users\admin\AppData\Local\Temp\Wezwanie.dll,f0 | C:\Windows\system32\rundll32.exe | regsvr32.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
8
Read events
8
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3616 | Wezwanie.PDF.exe | C:\Users\admin\AppData\Local\Temp\Wezwanie.dll | executable | |
MD5:75B2A1C618C79A42089D7EA5A8904CD9 | SHA256:1678C84C3145F0A9DC570EEC6882D192B51E51164E8C52208E72C81CE00395B5 | |||
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
0
Threats
0
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 |
|---|---|---|---|---|---|---|
4076 | rundll32.exe | 11.189.117.171:443 | — | — | US | malicious |
4076 | rundll32.exe | 187.161.218.17:443 | — | Television Internacional, S.A. de C.V. | MX | malicious |
4076 | rundll32.exe | 59.122.171.166:443 | — | Data Communication Business Group | TW | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
4076 | rundll32.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Spy.Danabot.I |
4076 | rundll32.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Spy.Danabot.I |
4076 | rundll32.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/Spy.Danabot.I |