File name: | winhost.exe1 |
Full analysis: | https://app.any.run/tasks/eb98f9c4-d273-4d63-95d2-0fec4d28bf0e |
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: | March 21, 2019, 06:56:13 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | 0B433E15DB2521FBD316C2BC7015A23F |
SHA1: | C81AE6FF26FF94A800E1D110A1E0BCC1C39D1518 |
SHA256: | A7AB3BD460CE3F7B31DAE9E26901F13C07CB3CDFF7BE711D91F3F4D83CD101A1 |
SSDEEP: | 12288:Jwltpc6P6jeiwltpc6P6jeicqnSA64bRSQs:qlrc6P6jAlrc6P6j7cxedSQs |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (7.4) |
.exe | | | Win32 Executable (generic) (5.1) |
.exe | | | Generic Win/DOS Executable (2.2) |
.exe | | | DOS Executable Generic (2.2) |
AssemblyVersion: | 1.0.0.0 |
---|---|
ProductVersion: | 1.0.0.0 |
ProductName: | retries |
OriginalFileName: | retries.exe |
LegalTrademarks: | - |
LegalCopyright: | Copyright © 2019 |
InternalName: | retries.exe |
FileVersion: | 1.0.0.0 |
FileDescription: | retries |
CompanyName: | - |
Comments: | - |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.0.0 |
FileVersionNumber: | 1.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x6f71e |
UninitializedDataSize: | - |
InitializedDataSize: | 2048 |
CodeSize: | 448512 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2006:01:20 17:07:14+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-Jan-2006 16:07:14 |
Comments: | - |
CompanyName: | - |
FileDescription: | retries |
FileVersion: | 1.0.0.0 |
InternalName: | retries.exe |
LegalCopyright: | Copyright © 2019 |
LegalTrademarks: | - |
OriginalFilename: | retries.exe |
ProductName: | retries |
ProductVersion: | 1.0.0.0 |
Assembly Version: | 1.0.0.0 |
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: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 20-Jan-2006 16:07:14 |
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 | 0x00002000 | 0x0006D724 | 0x0006D800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.66527 |
.rsrc | 0x00070000 | 0x00000600 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.02439 |
.reloc | 0x00072000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
588 | "C:\Users\admin\AppData\Local\Temp\winhost.exe1.exe" | C:\Users\admin\AppData\Local\Temp\winhost.exe1.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: retries Exit code: 0 Version: 1.0.0.0 | ||||
3568 | "C:\Users\admin\AppData\Local\Temp\winhost.exe1.exe" | C:\Users\admin\AppData\Local\Temp\winhost.exe1.exe | — | winhost.exe1.exe |
User: admin Integrity Level: MEDIUM Description: retries Exit code: 0 Version: 1.0.0.0 | ||||
628 | "C:\Windows\System32\lsass.exe" | C:\Windows\System32\lsass.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Local Security Authority Process Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3320 | /c del "C:\Users\admin\AppData\Local\Temp\winhost.exe1.exe" | C:\Windows\System32\cmd.exe | — | lsass.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) | ||||
1696 | 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) | ||||
2188 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | lsass.exe | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 65.0.2 |
(PID) Process: | (588) winhost.exe1.exe | Key: | HKEY_CURRENT_USER |
Operation: | write | Name: | |
Value: -boot | |||
(PID) Process: | (628) lsass.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
Operation: | write | Name: | GZ7PANNHQZ |
Value: C:\Program Files\Wxv3dufwp\colorcplelq.exe |
PID | Process | Filename | Type | |
---|---|---|---|---|
628 | lsass.exe | C:\Users\admin\AppData\Roaming\52NRBD6E\52Nlogrc.ini | binary | |
MD5:2855A82ECDD565B4D957EC2EE05AED26 | SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939 | |||
628 | lsass.exe | C:\Users\admin\AppData\Roaming\52NRBD6E\52Nlogim.jpeg | image | |
MD5:2E0F240DA7600EB96433E368656F73C7 | SHA256:20146AACB29CDE8F669323C74A4AFE73DDAEEF3F348C4B22597F1F8CA512B0CB | |||
2188 | Firefox.exe | C:\Users\admin\AppData\Roaming\52NRBD6E\52Nlogrf.ini | binary | |
MD5:53028481B5B5795F1501241CCC7ABFF6 | SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A | |||
628 | lsass.exe | C:\Users\admin\AppData\Roaming\52NRBD6E\52Nlogri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
628 | lsass.exe | C:\Users\admin\AppData\Roaming\52NRBD6E\52Nlogrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
1696 | explorer.exe | GET | — | 69.195.124.189:80 | http://www.samarassociates.com/ap/?Ib8H=5fxGkrR/2/H5heH/XzwJKcXdZihMsEpdLbBd8GWuTo+ViGuxavEuHccHBJD1UjrShdIbtQ==&vZ=5j4PUfwXyjcluLb0&sql=1 | US | — | — | malicious |
1696 | explorer.exe | GET | — | 91.195.240.126:80 | http://www.urvdbbpr.com/ap/?Ib8H=TXwWaGtHHA5YaiFRL1IVYXfNsYtpYwO3+H0skRcA6O57HW82KLpbDu6pDE5seZBOQQDqCA==&vZ=5j4PUfwXyjcluLb0 | DE | — | — | malicious |
1696 | explorer.exe | GET | — | 185.230.62.171:80 | http://www.chellysvirginhair.com/ap/?Ib8H=SPSosbxvQlUNHe0mjCeT9xYJBO+4nfJxuvGuWYKUJKVuqNGuzwrjnItalMF2plKeMDGdTQ==&vZ=5j4PUfwXyjcluLb0&sql=1 | unknown | — | — | malicious |
1696 | explorer.exe | GET | — | 52.20.111.76:80 | http://www.eve-and-max.com/ap/?Ib8H=C/vsFnRs7Aw+hc2/mTVGVy3ihML4L9P7YcgYIFptfRAmWgoD/9fxy94bldoMyMqF+2hOuA==&vZ=5j4PUfwXyjcluLb0&sql=1 | US | — | — | malicious |
1696 | explorer.exe | GET | 404 | 192.64.114.89:80 | http://www.zinrop.com/ap/?Ib8H=vLAHBEjulSEqAGPBWhQNpVzTfpRAih6vYody6kgJL3jxncfQ6e87RoRFYGHrfPXWgOs2EA==&vZ=5j4PUfwXyjcluLb0&sql=1 | US | html | 326 b | malicious |
1696 | explorer.exe | POST | — | 185.230.62.171:80 | http://www.chellysvirginhair.com/ap/ | unknown | — | — | malicious |
1696 | explorer.exe | POST | — | 69.195.124.189:80 | http://www.samarassociates.com/ap/ | US | — | — | malicious |
1696 | explorer.exe | POST | — | 52.20.111.76:80 | http://www.eve-and-max.com/ap/ | US | — | — | malicious |
1696 | explorer.exe | POST | — | 52.20.111.76:80 | http://www.eve-and-max.com/ap/ | US | — | — | malicious |
1696 | explorer.exe | POST | — | 69.195.124.189:80 | http://www.samarassociates.com/ap/ | US | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1696 | explorer.exe | 52.20.111.76:80 | www.eve-and-max.com | Amazon.com, Inc. | US | malicious |
1696 | explorer.exe | 192.64.114.89:80 | www.zinrop.com | Namecheap, Inc. | US | malicious |
1696 | explorer.exe | 69.195.124.189:80 | www.samarassociates.com | Unified Layer | US | malicious |
1696 | explorer.exe | 185.230.62.171:80 | www.chellysvirginhair.com | — | — | malicious |
1696 | explorer.exe | 91.195.240.126:80 | www.urvdbbpr.com | SEDO GmbH | DE | malicious |
Domain | IP | Reputation |
---|---|---|
www.freedomhandmadehk.com |
| unknown |
www.789ons.com |
| unknown |
www.sovereign-pac.com |
| unknown |
www.dreamgardenstore.com |
| unknown |
www.evbllk.com |
| unknown |
www.urvdbbpr.com |
| malicious |
www.chellysvirginhair.com |
| malicious |
www.samarassociates.com |
| malicious |
www.eve-and-max.com |
| malicious |
www.zinrop.com |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
1696 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |