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| File name: | GABB 0.6.16.exe |
| Full analysis: | https://app.any.run/tasks/ada6abdd-be6b-4903-8d87-bca97a981e75 |
| Verdict: | Malicious activity |
| Analysis date: | March 31, 2020, 09:17:28 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | F676D5EA47B73A574AE1696C2BE856A8 |
| SHA1: | 9AEB52636F9B0BDB850372F5A783FAFE97C74EA5 |
| SHA256: | B552A205AF2735292EDED2B5C94ABD71F8E88F9083C7A702CCE46921335D1848 |
| SSDEEP: | 196608:qzCBtCGFCyR+PObJt24kxT+AaeSD87HKvMER6:q+tRf8stStUSHKvzU |
MALICIOUS
Loads dropped or rewritten executable
- gbb.exe (PID: 3768)
- GABB.exe (PID: 2620)
- WerFault.exe (PID: 4040)
Application was dropped or rewritten from another process
- GABB.exe (PID: 2620)
- gbb.exe (PID: 3680)
- gbb.exe (PID: 3768)
- bndf.exe (PID: 392)
- bndf.exe (PID: 3232)
Changes the login/logoff helper path in the registry
- bndf.exe (PID: 3232)
SUSPICIOUS
Executable content was dropped or overwritten
- GABB 0.6.16.exe (PID: 3320)
- gbb.exe (PID: 3768)
- gbb.exe (PID: 3680)
- bndf.exe (PID: 3232)
Application launched itself
- bndf.exe (PID: 392)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:09:30 20:01:44+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 190976 |
| InitializedDataSize: | 340992 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1d549 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Sep-2018 18:01:44 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 0x00000120 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 30-Sep-2018 18:01:44 |
| 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 | 0x0002E924 | 0x0002EA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.69845 |
.rdata | 0x00030000 | 0x00009A8C | 0x00009C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.13014 |
.data | 0x0003A000 | 0x000203A0 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.23545 |
.gfids | 0x0005B000 | 0x000000E8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.09308 |
.rsrc | 0x0005C000 | 0x0004696C | 0x00046A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.21661 |
.reloc | 0x000A3000 | 0x00001FDC | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.67876 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.25329 | 1875 | Latin 1 / Western European | English - United States | RT_MANIFEST |
7 | 3.1586 | 482 | Latin 1 / Western European | English - United States | RT_STRING |
8 | 3.11685 | 460 | Latin 1 / Western European | English - United States | RT_STRING |
9 | 3.15447 | 494 | Latin 1 / Western European | English - United States | RT_STRING |
10 | 2.99727 | 326 | Latin 1 / Western European | English - United States | RT_STRING |
11 | 3.2036 | 1094 | Latin 1 / Western European | English - United States | RT_STRING |
12 | 3.12889 | 358 | Latin 1 / Western European | English - United States | RT_STRING |
13 | 2.95673 | 288 | Latin 1 / Western European | English - United States | RT_STRING |
14 | 2.94627 | 266 | Latin 1 / Western European | English - United States | RT_STRING |
15 | 2.83619 | 188 | Latin 1 / Western European | English - United States | RT_STRING |
Imports
KERNEL32.dll |
USER32.dll (delay-loaded) |
gdiplus.dll |
Total processes
45
Monitored processes
7
Malicious processes
3
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3320 | "C:\Users\admin\AppData\Local\Temp\GABB 0.6.16.exe" | C:\Users\admin\AppData\Local\Temp\GABB 0.6.16.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3768 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\gbb.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\gbb.exe | GABB 0.6.16.exe | |
User: admin Integrity Level: MEDIUM Description: BlueStacks Agent Exit code: 0 Version: 4.150.11.1001 | ||||
| 3680 | "C:\Users\admin\AppData\Local\Temp\gbb.exe" | C:\Users\admin\AppData\Local\Temp\gbb.exe | gbb.exe | |
User: admin Integrity Level: MEDIUM Description: ReXStub 2.1 Exit code: 3762504530 Version: 1.0.0.0 | ||||
| 2620 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\GABB.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\GABB.exe | GABB 0.6.16.exe | |
User: admin Integrity Level: MEDIUM Exit code: 3221225477 | ||||
| 392 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\bndf.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\bndf.exe | — | gbb.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 | ||||
| 3232 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\bndf.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\bndf.exe | bndf.exe | |
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 | ||||
| 4040 | C:\Windows\system32\WerFault.exe -u -p 2620 -s 716 | C:\Windows\system32\WerFault.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 514
Read events
1 496
Write events
0
Delete events
0
Modification events
Executable files
7
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4040 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\GABB.exe.2620.dmp | — | |
MD5:— | SHA256:— | |||
| 3768 | gbb.exe | C:\Users\admin\AppData\Local\Temp\gbb.exe | executable | |
MD5:39567AEB450FDB98CF4AAF4C38901C22 | SHA256:CF822AD76921B20B8DDBA226F403CE7578AB8493A0F759A257D3273B0D2BEE87 | |||
| 3320 | GABB 0.6.16.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\GDLL.dll | executable | |
MD5:EC184C2E18E14AC5FDA74974ABC0A80E | SHA256:A7241FF0745259FBE1DE77E31838AD3D753A443DB562C6EC3BF50EAC9F5F65D2 | |||
| 3232 | bndf.exe | C:\Users\admin\AppData\Local\VB4YvNQtwV\FN50d6t3AE.exe | executable | |
MD5:0C931A28BEA07883831771440A472F62 | SHA256:55594494E730104DD20278A6BEE31744096F5F753F74BCEBB554FEBDB6A2410C | |||
| 3680 | gbb.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\bndf.exe | executable | |
MD5:0C931A28BEA07883831771440A472F62 | SHA256:55594494E730104DD20278A6BEE31744096F5F753F74BCEBB554FEBDB6A2410C | |||
| 3320 | GABB 0.6.16.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\GABB.exe | executable | |
MD5:2050C7B688DE41EF1413919DAE3350BE | SHA256:18C49EDB86A38C6F1947C9FB140336754640339C46BFEA392044B920135C8E28 | |||
| 3320 | GABB 0.6.16.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\gbb.exe | executable | |
MD5:DF8EC086014EAF6A45975AA6CD54BF49 | SHA256:A68C24E1C0B4F5DF7B8E55C81B4336AF1B16D6B7E88AAB38A1EF38261A78D4D7 | |||
| 4040 | WerFault.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_GABB.exe_5cf76f386f218083f9f234cf7b515859c761b55_0f6edfaa\Report.wer | binary | |
MD5:EBA4C6B569A956037E81845E595A2FBA | SHA256:528555048B43D2660597B35F8D8B1BB04598402E07A54563A90620B158A019BE | |||
| 3768 | gbb.exe | C:\Users\admin\AppData\Local\Temp\9c234da0-0ea9-4400-a5a4-7af212050416\AgileDotNetRT.dll | executable | |
MD5:2D86C4AD18524003D56C1CB27C549BA8 | SHA256:091AB8A1ACDAB40C544BD1E5C91A96881ACC318CAC4DF5235E1B5673F5489280 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2620 | GABB.exe | POST | 200 | 88.99.106.50:80 | http://gabb.duckdns.org/index.php | DE | text | 54 b | malicious |
2620 | GABB.exe | POST | 200 | 88.99.106.50:80 | http://gabb.duckdns.org/index.php | DE | text | 7 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 88.99.106.50:80 | gabb.duckdns.org | Hetzner Online GmbH | DE | malicious |
2620 | GABB.exe | 88.99.106.50:80 | gabb.duckdns.org | Hetzner Online GmbH | DE | malicious |
3232 | bndf.exe | 95.213.195.71:5333 | psev.duckdns.org | OOO Network of data-centers Selectel | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
gabb.duckdns.org |
| malicious |
psev.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |