File name: | _p919564F.exe |
Full analysis: | https://app.any.run/tasks/f4828ace-5e6f-4670-bf84-186666d9c748 |
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: | November 08, 2019, 14:37:58 |
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: | 71AB5C6E64040716ACF4C42ADB5F2EB1 |
SHA1: | 95A4DA1F72A3FB59B6295DDD1E898729283EE226 |
SHA256: | B336A056044ACCE65B2BC06717E2636114335C7F4ADB1B7E4C72FB773F1F29CE |
SSDEEP: | 12288:NVjsJXbtbsmqfrmFlprwc9DfS6cauKu6i+5JLvUh:nsJXhbstqFTjGI |
.exe | | | Win32 Executable Microsoft Visual Basic 6 (90.6) |
---|---|---|
.exe | | | Win32 Executable (generic) (4.9) |
.exe | | | Generic Win/DOS Executable (2.2) |
.exe | | | DOS Executable Generic (2.2) |
OriginalFileName: | COntratto.exe |
---|---|
InternalName: | COntratto |
ProductVersion: | 1.05.0008 |
FileVersion: | 1.05.0008 |
ProductName: | ReHEso |
CompanyName: | Asus |
CharacterSet: | Unicode |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x0000 |
ProductVersionNumber: | 1.5.0.8 |
FileVersionNumber: | 1.5.0.8 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | 1.5 |
OSVersion: | 4 |
EntryPoint: | 0x11d8 |
UninitializedDataSize: | - |
InitializedDataSize: | 12288 |
CodeSize: | 618496 |
LinkerVersion: | 6 |
PEType: | PE32 |
TimeStamp: | 2011:12:04 21:09:38+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 04-Dec-2011 20:09:38 |
Detected languages: |
|
CompanyName: | Asus |
ProductName: | ReHEso |
FileVersion: | 1.05.0008 |
ProductVersion: | 1.05.0008 |
InternalName: | COntratto |
OriginalFilename: | COntratto.exe |
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: | 0x000000B8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 04-Dec-2011 20:09:38 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x00096394 | 0x00097000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.69234 |
.data | 0x00098000 | 0x000018C0 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0009A000 | 0x00000EEE | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.07528 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 3.25141 | 540 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 5.56263 | 744 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 5.38369 | 2216 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
MSVBVM60.DLL |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2524 | "C:\Users\admin\AppData\Local\Temp\_p919564F.exe" | C:\Users\admin\AppData\Local\Temp\_p919564F.exe | — | explorer.exe |
User: admin Company: Asus Integrity Level: MEDIUM Exit code: 0 Version: 1.05.0008 | ||||
2528 | "C:\Users\admin\AppData\Local\Temp\_p919564F.exe" | C:\Users\admin\AppData\Local\Temp\_p919564F.exe | — | _p919564F.exe |
User: admin Company: Asus Integrity Level: MEDIUM Exit code: 0 Version: 1.05.0008 | ||||
1516 | "C:\Windows\System32\autochk.exe" | C:\Windows\System32\autochk.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Auto Check Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2136 | "C:\Windows\System32\autofmt.exe" | C:\Windows\System32\autofmt.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Auto File System Format Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
532 | "C:\Windows\System32\spoolsv.exe" | C:\Windows\System32\spoolsv.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Spooler SubSystem App Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3756 | /c del "C:\Users\admin\AppData\Local\Temp\_p919564F.exe" | C:\Windows\System32\cmd.exe | — | spoolsv.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) | ||||
352 | 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) | ||||
2472 | 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) | ||||
3396 | "C:\Program Files\K0lr8q\lh54abzg4tx.exe" | C:\Program Files\K0lr8q\lh54abzg4tx.exe | — | explorer.exe |
User: admin Company: Asus Integrity Level: MEDIUM Exit code: 0 Version: 1.05.0008 | ||||
4008 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | spoolsv.exe | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1 |
(PID) Process: | (352) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US | |||
(PID) Process: | (532) spoolsv.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
Operation: | write | Name: | BDSDXFAHQZC |
Value: C:\Program Files\K0lr8q\lh54abzg4tx.exe |
PID | Process | Filename | Type | |
---|---|---|---|---|
532 | spoolsv.exe | C:\Users\admin\AppData\Roaming\NKPM28VT\NKPlogrc.ini | binary | |
MD5:2855A82ECDD565B4D957EC2EE05AED26 | SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939 | |||
352 | explorer.exe | C:\Users\admin\AppData\Local\Temp\K0lr8q\lh54abzg4tx.exe | executable | |
MD5:71AB5C6E64040716ACF4C42ADB5F2EB1 | SHA256:B336A056044ACCE65B2BC06717E2636114335C7F4ADB1B7E4C72FB773F1F29CE | |||
2472 | DllHost.exe | C:\Program Files\K0lr8q\lh54abzg4tx.exe | executable | |
MD5:71AB5C6E64040716ACF4C42ADB5F2EB1 | SHA256:B336A056044ACCE65B2BC06717E2636114335C7F4ADB1B7E4C72FB773F1F29CE | |||
4008 | Firefox.exe | C:\Users\admin\AppData\Roaming\NKPM28VT\NKPlogrf.ini | binary | |
MD5:53028481B5B5795F1501241CCC7ABFF6 | SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A | |||
532 | spoolsv.exe | C:\Users\admin\AppData\Roaming\NKPM28VT\NKPlogim.jpeg | image | |
MD5:CC719565A8FDD8F41FD4FBB660D47B48 | SHA256:0BE293032921410ABDDB6D22637C19651A831ACFA49BC9D4B12D2D0F6E15D8D1 | |||
532 | spoolsv.exe | C:\Users\admin\AppData\Roaming\NKPM28VT\NKPlogrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
532 | spoolsv.exe | C:\Users\admin\AppData\Roaming\NKPM28VT\NKPlogri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
352 | explorer.exe | POST | — | 207.148.248.143:80 | http://www.fitnessdevelop.com/llw/ | US | — | — | malicious |
352 | explorer.exe | POST | — | 31.131.19.138:80 | http://www.sunmilf.com/llw/ | UA | — | — | malicious |
352 | explorer.exe | POST | — | 31.131.19.138:80 | http://www.sunmilf.com/llw/ | UA | — | — | malicious |
352 | explorer.exe | GET | 404 | 63.250.33.251:80 | http://www.kabsolug.com/llw/?-ZYplh=DxDui09E+ovVukf08wKCn4mc1A1bCEnJkLIB8wK3BZTWcBVFGuYZE2LsmeEWMI4aPbqT/A==&2d=lnzHZl | US | html | 327 b | malicious |
352 | explorer.exe | POST | — | 207.148.248.143:80 | http://www.fitnessdevelop.com/llw/ | US | — | — | malicious |
352 | explorer.exe | GET | — | 207.148.248.143:80 | http://www.fitnessdevelop.com/llw/?-ZYplh=zPckhN8hY4oe3zTjShDaE89+U1KAtoHel1teno4qn5Xb3+lpYKStm6bY47E31tI08rN9oQ==&2d=lnzHZl | US | — | — | malicious |
352 | explorer.exe | POST | — | 207.148.248.143:80 | http://www.fitnessdevelop.com/llw/ | US | — | — | malicious |
352 | explorer.exe | POST | 404 | 63.250.33.251:80 | http://www.kabsolug.com/llw/ | US | html | 293 b | malicious |
352 | explorer.exe | POST | 404 | 63.250.33.251:80 | http://www.kabsolug.com/llw/ | US | html | 293 b | malicious |
352 | explorer.exe | POST | — | 63.250.33.251:80 | http://www.kabsolug.com/llw/ | US | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
352 | explorer.exe | 31.131.19.138:80 | www.sunmilf.com | PE Skurykhin Mukola Volodumurovuch | UA | malicious |
352 | explorer.exe | 185.199.110.153:80 | www.earlybirdcoder.com | GitHub, Inc. | NL | shared |
352 | explorer.exe | 207.148.248.143:80 | www.fitnessdevelop.com | The Endurance International Group, Inc. | US | malicious |
352 | explorer.exe | 63.250.33.251:80 | www.kabsolug.com | Frontline Data Services, Inc | US | malicious |
Domain | IP | Reputation |
---|---|---|
www.earlybirdcoder.com |
| malicious |
www.kabsolug.com |
| malicious |
www.undothesuck.com |
| unknown |
www.sunmilf.com |
| malicious |
www.mediventuresllc.net |
| unknown |
www.fitnessdevelop.com |
| malicious |
www.clypos.com |
| unknown |
PID | Process | Class | Message |
---|---|---|---|
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
352 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |