| File name: | trickster.exe |
| Full analysis: | https://app.any.run/tasks/28bd9bc8-35dd-4897-8320-c0d292f1b4e5 |
| Verdict: | Malicious activity |
| Threats: | TrickBot is an advanced banking trojan that attackers can use to steal payment credentials from the victims. It can redirect the victim to a fake banking cabinet and retrieve credentials typed in on the webpage. |
| Analysis date: | February 21, 2019, 12:00:20 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | FC592CC04D54E2B1AF2A2BC63319709A |
| SHA1: | 5239F14C5326D294A735CC522131600C04F36B4D |
| SHA256: | 29765595B4F643740F4705D4C17AE75019E21CC5DD0C04C9CE4E9329320C05D7 |
| SSDEEP: | 12288:1Xn3qyUrd5ZJQTIVWi6xv3Di21fT4uML3KXx:F1UR5Zgxv3Di2No3K |
MALICIOUS
Loads the Task Scheduler COM API
- usjdltufs.exe (PID: 2500)
Trickbot detected
- usjdltufs.exe (PID: 2500)
SUSPICIOUS
Executable content was dropped or overwritten
- trickster.exe (PID: 2804)
Starts itself from another location
- trickster.exe (PID: 2804)
Creates files in the user directory
- usjdltufs.exe (PID: 2500)
- trickster.exe (PID: 2804)
Checks for external IP
- usjdltufs.exe (PID: 2500)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (35.8) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (31.7) |
| .scr | | | Windows screen saver (15) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.5) |
| .exe | | | Win32 Executable (generic) (5.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2015:05:20 19:18:14+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 245760 |
| InitializedDataSize: | 237568 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5b20 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-May-2015 17:18:14 |
| Detected languages: |
|
DOS Header
| 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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 20-May-2015 17:18:14 |
| 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 |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0003B488 | 0x0003C000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.64777 |
.rdata | 0x0003D000 | 0x0000AFF0 | 0x0000B000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.12184 |
.data | 0x00048000 | 0x0001918C | 0x0001A000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.96993 |
.rsrc | 0x00062000 | 0x00014400 | 0x00015000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.97006 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.37748 | 495 | UNKNOWN | Finnish - Finland | RT_MANIFEST |
8 | 2.57459 | 128 | UNKNOWN | English - United States | RT_STRING |
101 | 3.15902 | 344 | UNKNOWN | Finnish - Finland | RT_DIALOG |
102 | 2.86587 | 126 | UNKNOWN | Finnish - Finland | RT_MENU |
103 | 3.68492 | 464 | UNKNOWN | Finnish - Finland | RT_BITMAP |
106 | 6.62407 | 6184 | UNKNOWN | Finnish - Finland | RT_BITMAP |
107 | 6.51747 | 15464 | UNKNOWN | Finnish - Finland | RT_BITMAP |
108 | 2.88085 | 464 | UNKNOWN | Finnish - Finland | RT_BITMAP |
109 | 7.02047 | 57704 | UNKNOWN | Finnish - Finland | RT_BITMAP |
110 | 3.58804 | 464 | UNKNOWN | Finnish - Finland | RT_BITMAP |
Imports
ADVAPI32.dll |
COMCTL32.dll |
KERNEL32.dll |
USER32.dll |
Total processes
31
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2500 | C:\Users\admin\AppData\Roaming\winapp\usjdltufs.exe | C:\Users\admin\AppData\Roaming\winapp\usjdltufs.exe | trickster.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2804 | "C:\Users\admin\AppData\Local\Temp\trickster.exe" | C:\Users\admin\AppData\Local\Temp\trickster.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
35
Read events
25
Write events
10
Delete events
0
Modification events
| (PID) Process: | (2500) usjdltufs.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
1
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Local\Temp\CabF36A.tmp | — | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Local\Temp\TarF37A.tmp | — | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Local\Temp\CabF39A.tmp | — | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Local\Temp\TarF39B.tmp | — | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Local\Temp\Cab6C37.tmp | — | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Local\Temp\Tar6C38.tmp | — | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Roaming\winapp\client_id | binary | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 | binary | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 | compressed | |
MD5:— | SHA256:— | |||
| 2500 | usjdltufs.exe | C:\Users\admin\AppData\Roaming\winapp\group_tag | binary | |
MD5:8A28CB8DA1CE9C1E0A91DF18F99ED36E | SHA256:3200D794D013540B0AD33386B0E991B77B951EF5B09AEB8ED03811ECD95850F2 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
6
DNS requests
2
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2500 | usjdltufs.exe | GET | 302 | 216.239.32.21:80 | http://ipecho.net/plain | US | text | 46 b | shared |
2500 | usjdltufs.exe | GET | 200 | 67.27.233.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 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 |
|---|---|---|---|---|---|---|
2500 | usjdltufs.exe | 216.239.32.21:80 | ipecho.net | Google Inc. | US | whitelisted |
2500 | usjdltufs.exe | 216.239.32.21:443 | ipecho.net | Google Inc. | US | whitelisted |
2500 | usjdltufs.exe | 94.42.91.27:443 | — | T-Mobile Czech Republic a.s. | PL | malicious |
2500 | usjdltufs.exe | 194.87.94.193:443 | — | JSC Mediasoft ekspert | RU | unknown |
2500 | usjdltufs.exe | 67.27.233.254:80 | www.download.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ipecho.net |
| shared |
www.download.windowsupdate.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2500 | usjdltufs.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup - ipecho.net |
2500 | usjdltufs.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Agent/Trickbot/Gen-Upatre/Dyre/Dridex SSL connection |
2500 | usjdltufs.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Agent/Trickbot/Gen-Upatre/Dyre/Dridex SSL connection |