analyze malware
- Huge database of samples and IOCs
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- Interactive approach
| download: | rwrew.exe |
| Full analysis: | https://app.any.run/tasks/f31c4368-ded1-4e2c-8f7b-3f2a2c472ee1 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | July 11, 2019, 19:56:39 |
| 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: | 24AD5B8781DB6284855339FFC2320AEA |
| SHA1: | F341191FF56119DD0F0C9DD9BACCF1706CC74D54 |
| SHA256: | 2D38D9721F261FF5594E651F662E706502B2F30D35DD196D60DDF74BB9CEBBC9 |
| SSDEEP: | 12288:jPjFhqnY6S7ivGrXPulvYvNXTrglUUDcvdanF:1oYV7QGrymtTrID0dan |
MALICIOUS
URSNIF was detected
- iexplore.exe (PID: 2408)
- iexplore.exe (PID: 3388)
Connects to CnC server
- iexplore.exe (PID: 2408)
- iexplore.exe (PID: 3388)
SUSPICIOUS
Executed via COM
- iexplore.exe (PID: 4000)
- iexplore.exe (PID: 2500)
INFO
Manual execution by user
- firefox.exe (PID: 3508)
Reads CPU info
- firefox.exe (PID: 3508)
Application launched itself
- firefox.exe (PID: 3508)
- iexplore.exe (PID: 4000)
Creates files in the user directory
- firefox.exe (PID: 3508)
- iexplore.exe (PID: 2408)
Reads Internet Cache Settings
- iexplore.exe (PID: 2408)
- iexplore.exe (PID: 3388)
Changes internet zones settings
- iexplore.exe (PID: 4000)
- iexplore.exe (PID: 2500)
Reads internet explorer settings
- iexplore.exe (PID: 2408)
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
| ProductVersion: | 3.3.2.7 |
|---|---|
| ProductName: | 141 |
| LegalCopyright: | (c). All rights reserved. HandBrake |
| FileDescription: | Checkexceptin Pitch Throwaway Parasitic Phone |
| FileVersion: | 3.3.2.7 |
| CompanyName: | HandBrake |
| LegalTrademarks: | (c). All rights reserved. HandBrake |
| InternalName: | 141 |
| Languages: | English |
| OriginalFileName: | 141.exe |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 3.3.2.7 |
| FileVersionNumber: | 3.3.2.7 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x74ef |
| UninitializedDataSize: | - |
| InitializedDataSize: | 423936 |
| CodeSize: | 284160 |
| LinkerVersion: | 11 |
| PEType: | PE32 |
| TimeStamp: | 2019:07:10 14:15:37+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Jul-2019 12:15:37 |
| Detected languages: |
|
| OriginalFilename: | 141.exe |
| Languages: | English |
| InternalName: | 141 |
| LegalTrademarks: | (c). All rights reserved. HandBrake |
| CompanyName: | HandBrake |
| FileVersion: | 3.3.2.7 |
| FileDescription: | Checkexceptin Pitch Throwaway Parasitic Phone |
| LegalCopyright: | (c). All rights reserved. HandBrake |
| ProductName: | 141 |
| ProductVersion: | 3.3.2.7 |
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: | 5 |
| Time date stamp: | 10-Jul-2019 12:15:37 |
| 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 | 0x0004541D | 0x00045600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.71063 |
.rdata | 0x00047000 | 0x00031238 | 0x00031400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.75124 |
.data | 0x00079000 | 0x00005A60 | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.47294 |
.rsrc | 0x0007F000 | 0x0002B6F0 | 0x0002B800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.71252 |
.reloc | 0x000AB000 | 0x00008D9A | 0x00008E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 2.95037 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.07533 | 590 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 4.04723 | 296 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.979 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 3.87488 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 2.61117 | 10344 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 3.81474 | 16936 | Latin 1 / Western European | English - United States | RT_ICON |
101 | 2.91811 | 90 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
131 | 2.87809 | 1640 | Latin 1 / Western European | English - United States | RT_BITMAP |
179 | 7.98302 | 31382 | Latin 1 / Western European | English - United States | RCDATA |
697 | 2.6121 | 4136 | Latin 1 / Western European | English - United States | RT_BITMAP |
Imports
ADVAPI32.dll |
AVIFIL32.dll |
COMCTL32.dll |
CRYPT32.dll |
GDI32.dll |
GLU32.dll |
KERNEL32.dll |
NETAPI32.dll |
OPENGL32.dll |
SETUPAPI.dll |
Total processes
50
Monitored processes
13
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3196 | "C:\Users\admin\AppData\Local\Temp\rwrew.exe" | C:\Users\admin\AppData\Local\Temp\rwrew.exe | explorer.exe | |
User: admin Company: HandBrake Integrity Level: MEDIUM Description: Checkexceptin Pitch Throwaway Parasitic Phone Version: 3.3.2.7 | ||||
| 3508 | "C:\Program Files\Mozilla Firefox\firefox.exe" | C:\Program Files\Mozilla Firefox\firefox.exe | explorer.exe | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 67.0.4 | ||||
| 2684 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3508.0.213953576\3701697" -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3508 "\\.\pipe\gecko-crash-server-pipe.3508" 1172 gpu | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 1 Version: 67.0.4 | ||||
| 3940 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3508.3.1136002566\1036210930" -childID 1 -isForBrowser -prefsHandle 1572 -prefMapHandle 1724 -prefsLen 1 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3508 "\\.\pipe\gecko-crash-server-pipe.3508" 1732 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 67.0.4 | ||||
| 3436 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3508.13.1788932672\1688837780" -childID 2 -isForBrowser -prefsHandle 2556 -prefMapHandle 2584 -prefsLen 5842 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3508 "\\.\pipe\gecko-crash-server-pipe.3508" 2020 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 67.0.4 | ||||
| 3460 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3508.20.1495914866\1226928893" -childID 3 -isForBrowser -prefsHandle 3532 -prefMapHandle 3512 -prefsLen 6720 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3508 "\\.\pipe\gecko-crash-server-pipe.3508" 3524 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 67.0.4 | ||||
| 3188 | "C:\Program Files\Mozilla Firefox\pingsender.exe" https://incoming.telemetry.mozilla.org/submit/telemetry/3b1a59ab-0f5e-4dcf-9d29-b295e3d65115/event/Firefox/67.0.4/release/20190619235627?v=4 C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\saved-telemetry-pings\3b1a59ab-0f5e-4dcf-9d29-b295e3d65115 | C:\Program Files\Mozilla Firefox\pingsender.exe | firefox.exe | |
User: admin Company: Mozilla Foundation Integrity Level: MEDIUM Exit code: 0 Version: 67.0.4 | ||||
| 3792 | "C:\Program Files\Mozilla Firefox\pingsender.exe" https://incoming.telemetry.mozilla.org/submit/telemetry/9b9f61ad-d04e-4e11-872c-cf9985afbdbd/health/Firefox/67.0.4/release/20190619235627?v=4 C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\saved-telemetry-pings\9b9f61ad-d04e-4e11-872c-cf9985afbdbd | C:\Program Files\Mozilla Firefox\pingsender.exe | firefox.exe | |
User: admin Company: Mozilla Foundation Integrity Level: MEDIUM Exit code: 0 Version: 67.0.4 | ||||
| 3380 | "C:\Program Files\Mozilla Firefox\pingsender.exe" https://incoming.telemetry.mozilla.org/submit/telemetry/1b513f1a-a69d-4510-975b-dad6126a5236/main/Firefox/67.0.4/release/20190619235627?v=4 C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\saved-telemetry-pings\1b513f1a-a69d-4510-975b-dad6126a5236 | C:\Program Files\Mozilla Firefox\pingsender.exe | firefox.exe | |
User: admin Company: Mozilla Foundation Integrity Level: MEDIUM Exit code: 0 Version: 67.0.4 | ||||
| 4000 | "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding | C:\Program Files\Internet Explorer\iexplore.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 097
Read events
968
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
50
Text files
33
Unknown types
43
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3508 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | — | |
MD5:— | SHA256:— | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dat.tmp | — | |
MD5:— | SHA256:— | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | — | |
MD5:— | SHA256:— | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | — | |
MD5:— | SHA256:— | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp | — | |
MD5:— | SHA256:— | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dat | text | |
MD5:37818D9B7248F34395C2DB3C0BD4B07F | SHA256:FF229E03D2AB696E81957957EA8D71280B5800A2B0F70EA77998C3FA4E98A8A6 | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4 | jsonlz4 | |
MD5:03E22F63EA4BE5ADD7AEF9050D485611 | SHA256:0B5A2BCD1EDF7EE6252F04B41403E0BC21F2EEDF7CBAA6565F6562238C771C13 | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin | binary | |
MD5:6A1EF5C5AE2F682A0606848FA329072B | SHA256:29312A09916820DEC3EEE29B40C503FEE9569204E291320BD9C908B3386B1896 | |||
| 3508 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
20
DNS requests
53
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3508 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3508 | firefox.exe | GET | 200 | 95.100.39.17:80 | http://detectportal.firefox.com/success.txt | DE | text | 8 b | whitelisted |
3508 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3508 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3508 | firefox.exe | POST | 200 | 172.217.21.227:80 | http://ocsp.pki.goog/GTSGIAG3 | US | der | 471 b | whitelisted |
4000 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
2500 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
3388 | iexplore.exe | POST | — | 161.117.80.233:80 | http://api.fiho.at/index.htm | SG | — | — | malicious |
2408 | iexplore.exe | POST | 404 | 161.117.80.233:80 | http://api.fiho.at/index.htm | SG | html | 180 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 |
|---|---|---|---|---|---|---|
3508 | firefox.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3508 | firefox.exe | 143.204.205.62:443 | snippets.cdn.mozilla.net | — | US | unknown |
3508 | firefox.exe | 52.26.103.165:443 | tiles.services.mozilla.com | Amazon.com, Inc. | US | unknown |
3508 | firefox.exe | 34.251.59.153:443 | location.services.mozilla.com | Amazon.com, Inc. | IE | unknown |
3508 | firefox.exe | 34.208.208.167:443 | push.services.mozilla.com | Amazon.com, Inc. | US | unknown |
3508 | firefox.exe | 95.100.39.17:80 | detectportal.firefox.com | Akamai International B.V. | DE | whitelisted |
3508 | firefox.exe | 216.58.207.42:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
3188 | pingsender.exe | 52.89.110.41:443 | incoming.telemetry.mozilla.org | Amazon.com, Inc. | US | unknown |
4000 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3792 | pingsender.exe | 52.89.110.41:443 | incoming.telemetry.mozilla.org | Amazon.com, Inc. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
detectportal.firefox.com |
| whitelisted |
a1089.dscd.akamai.net |
| whitelisted |
location.services.mozilla.com |
| whitelisted |
locprod1-elb-eu-west-1.prod.mozaws.net |
| whitelisted |
push.services.mozilla.com |
| whitelisted |
autopush.prod.mozaws.net |
| whitelisted |
tiles.services.mozilla.com |
| whitelisted |
snippets.cdn.mozilla.net |
| whitelisted |
tiles.r53-2.services.mozilla.com |
| whitelisted |
drcwo519tnci7.cloudfront.net |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2408 | iexplore.exe | A Network Trojan was detected | MALWARE [PTsecurity] Ursnif |
3388 | iexplore.exe | A Network Trojan was detected | MALWARE [PTsecurity] Ursnif |
4 ETPRO signatures available at the full report