analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | Down Payment120419.exe |
| Full analysis: | https://app.any.run/tasks/1308dd03-3cb9-4476-849e-97a6c74ca5f2 |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | April 25, 2019, 04:49:40 |
| 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: | 262462A93D27975D721FB210DC603C07 |
| SHA1: | AEEA0159A2BE082F35F61AE23649C31C8D1D1EBF |
| SHA256: | 1193A5999412C8793D86C0ACEE12AB73CDA2ED7C013038DF501DD1FBF6690005 |
| SSDEEP: | 12288:QMEymiCog08ka9d2q+lggSX+RFBXKALmrh3K8kcAjbZ4fwtlvfw:QJJSH8kEd82glfB653Ks6beI |
MALICIOUS
Formbook was detected
- colorcpl.exe (PID: 2072)
- Firefox.exe (PID: 2984)
Actions looks like stealing of personal data
- colorcpl.exe (PID: 2072)
FORMBOOK was detected
- explorer.exe (PID: 116)
Changes the autorun value in the registry
- colorcpl.exe (PID: 2072)
Connects to CnC server
- explorer.exe (PID: 116)
Stealing of credential data
- colorcpl.exe (PID: 2072)
SUSPICIOUS
Executable content was dropped or overwritten
- explorer.exe (PID: 116)
- DllHost.exe (PID: 324)
Starts CMD.EXE for commands execution
- colorcpl.exe (PID: 2072)
Loads DLL from Mozilla Firefox
- colorcpl.exe (PID: 2072)
Application launched itself
- Down Payment120419.exe (PID: 1664)
Creates files in the user directory
- colorcpl.exe (PID: 2072)
Creates files in the program directory
- DllHost.exe (PID: 324)
INFO
Creates files in the user directory
- Firefox.exe (PID: 2984)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Delphi generic (37.4) |
|---|---|---|
| .scr | | | Windows screen saver (34.5) |
| .exe | | | Win32 Executable (generic) (11.9) |
| .exe | | | Win16/32 Executable Delphi generic (5.4) |
| .exe | | | Generic Win/DOS Executable (5.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:04:23 04:00:45+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 396288 |
| InitializedDataSize: | 278528 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x61ae0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Apr-1992 02:00:45 |
| 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: | 8 |
| Time date stamp: | 23-Apr-1992 02:00:45 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x00060B28 | 0x00060C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.52862 |
DATA | 0x00062000 | 0x00008FE0 | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.03878 |
BSS | 0x0006B000 | 0x00000DA5 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0006C000 | 0x00002148 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.98347 |
.tls | 0x0006F000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00070000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.186583 |
.reloc | 0x00071000 | 0x00006F38 | 0x00007000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.63758 |
.rsrc | 0x00078000 | 0x00031B8C | 0x00031C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 7.55781 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.5957 | 296 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 2.80231 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
227 | 6.19779 | 7631 | Latin 1 / Western European | English - United States | RT_CURSOR |
228 | 7.48473 | 7631 | Latin 1 / Western European | English - United States | RT_CURSOR |
229 | 7.60248 | 7631 | Latin 1 / Western European | English - United States | RT_CURSOR |
Imports
advapi32.dll |
comctl32.dll |
gdi32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
Total processes
40
Monitored processes
8
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1664 | "C:\Users\admin\AppData\Local\Temp\Down Payment120419.exe" | C:\Users\admin\AppData\Local\Temp\Down Payment120419.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3900 | "C:\Users\admin\AppData\Local\Temp\Down Payment120419.exe" | C:\Users\admin\AppData\Local\Temp\Down Payment120419.exe | — | Down Payment120419.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2072 | "C:\Windows\System32\colorcpl.exe" | C:\Windows\System32\colorcpl.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Color Control Panel Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3168 | /c del "C:\Users\admin\AppData\Local\Temp\Down Payment120419.exe" | C:\Windows\System32\cmd.exe | — | colorcpl.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 116 | 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) | ||||
| 2984 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | colorcpl.exe | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 65.0.2 | ||||
| 324 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1564 | "C:\Program Files\Ozzd0txix\kzzhnkx4por.exe" | C:\Program Files\Ozzd0txix\kzzhnkx4por.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM | ||||
Total events
155
Read events
113
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2072 | colorcpl.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrc.ini | binary | |
MD5:2855A82ECDD565B4D957EC2EE05AED26 | SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939 | |||
| 2984 | Firefox.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrf.ini | binary | |
MD5:234864397E8DCCD595BE0E43BBCB8FFF | SHA256:B651E10CE2BBCA2C1B859D836DB396C887154A50219345292C8237AA623C677A | |||
| 2072 | colorcpl.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logim.jpeg | image | |
MD5:E732E79FB32C6F442C1A30F0B2D354F8 | SHA256:66286F1B9449FFAC2D2B51C24A85D72D97A2D64F8105BDB3961D86EC1B5DB395 | |||
| 324 | DllHost.exe | C:\Program Files\Ozzd0txix\kzzhnkx4por.exe | executable | |
MD5:262462A93D27975D721FB210DC603C07 | SHA256:1193A5999412C8793D86C0ACEE12AB73CDA2ED7C013038DF501DD1FBF6690005 | |||
| 116 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Ozzd0txix\kzzhnkx4por.exe | executable | |
MD5:262462A93D27975D721FB210DC603C07 | SHA256:1193A5999412C8793D86C0ACEE12AB73CDA2ED7C013038DF501DD1FBF6690005 | |||
| 2072 | colorcpl.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 2072 | colorcpl.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
5
DNS requests
6
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
116 | explorer.exe | POST | 404 | 192.64.114.99:80 | http://www.fircax.com/vi/ | US | html | 290 b | malicious |
116 | explorer.exe | GET | 404 | 192.64.114.99:80 | http://www.fircax.com/vi/?sZUTy8=lnvQb4MIlZccQuptJLc3EKPwETfUhWptG3qJp7TOmbzP528wiMzGHPOkSIif/iAze71wWg==&3fr8=arfH5hThsV-LpP | US | html | 326 b | malicious |
116 | explorer.exe | GET | 404 | 104.156.164.92:80 | http://www.capriceleasing.com/vi/?sZUTy8=AD1fjeAIy2tsuFhtQeOQhNBJKv9TR2BjHAe2v4MfiK86t1/3ojRFFsLI/9M6P5UWOPhXJQ==&3fr8=arfH5hThsV-LpP | US | html | 1.97 Kb | malicious |
116 | explorer.exe | POST | — | 192.64.114.99:80 | http://www.fircax.com/vi/ | US | — | — | malicious |
116 | explorer.exe | POST | 404 | 192.64.114.99:80 | http://www.fircax.com/vi/ | US | html | 290 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 |
|---|---|---|---|---|---|---|
116 | explorer.exe | 104.156.164.92:80 | www.capriceleasing.com | YARDI SYSTEMS, INC | US | malicious |
116 | explorer.exe | 192.64.114.99:80 | www.fircax.com | Namecheap, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.shopckl015.info |
| unknown |
www.dawnpadula.net |
| unknown |
www.capriceleasing.com |
| malicious |
www.fircax.com |
| malicious |
www.irejenodar.com |
| unknown |
www.dsdne.loan |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
4 ETPRO signatures available at the full report