| File name: | acrodist.exe |
| Full analysis: | https://app.any.run/tasks/1573adff-122f-447c-bb37-599b2b3c0336 |
| 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: | October 22, 2019, 13:57:45 |
| 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: | 4436FCAF1ACDBA283998010EB1300CF1 |
| SHA1: | 2D9AE1FAF1AE5E75C39B8DD6165A47FBDF4D9BDF |
| SHA256: | 0E5F56FEE1AD914DDED86675D89A329E9DFB5C9589BDD1523DF92F374A84F3B2 |
| SSDEEP: | 12288:yk73Yk6666666666A6666666666v6666666666r6666666666oA28ncRfb0w:y9k6666666666A6666666666v666666Q |
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1983:07:10 11:42:00+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 25600 |
| InitializedDataSize: | 489472 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x16de |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.0.0.396 |
| ProductVersionNumber: | 10.0.0.396 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Adobe Systems Incorporated. |
| FileDescription: | Acrobat Distiller |
| InternalName: | Acrobat Distiller |
| FileVersion: | 10.0.0.396 |
| LegalCopyright: | Copyright Adobe Systems Inc. 1984-2010 |
| ProductName: | Adobe Acrobat |
| ProductVersion: | 10.0.0.396 |
| OriginalFileName: | acrodist.exe |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Jul-1983 09:42:00 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Adobe Systems Incorporated. |
| FileDescription: | Acrobat Distiller |
| InternalName: | Acrobat Distiller |
| ProductName: | Adobe Acrobat |
| FileVersion: | 10.0.0.396 |
| LegalCopyright: | Copyright Adobe Systems Inc. 1984-2010 |
| ProductVersion: | 10.0.0.396 |
| OriginalFilename: | acrodist.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: | 0x000000E8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 10-Jul-1983 09:42:00 |
| 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 | 0x0000621C | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.45561 |
.rdata | 0x00008000 | 0x00002DCE | 0x00002E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99614 |
.data | 0x0000B000 | 0x000030E4 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.14987 |
.rsrc | 0x0000F000 | 0x00072584 | 0x00072600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.74251 |
.reloc | 0x00082000 | 0x00001270 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 3.55443 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
7 | 1.56997 | 60 | Latin 1 / Western European | English - United States | RT_STRING |
8 | 5.62512 | 3752 | Latin 1 / Western European | English - United States | RT_ICON |
9 | 5.17697 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
10 | 3.75994 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
11 | 5.501 | 270376 | Latin 1 / Western European | English - United States | RT_ICON |
12 | 5.71336 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
13 | 5.50847 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
14 | 5.84499 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
25 | 7.66174 | 172846 | Latin 1 / Western European | Process Default Language | RT_ICON |
COMDLG32.dll |
KERNEL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 352 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1476 | 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) Modules
| |||||||||||||||
| 1648 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | control.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 1856 | /c del "C:\Users\admin\Desktop\acrodist.exe" | C:\Windows\System32\cmd.exe | — | control.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) Modules
| |||||||||||||||
| 2468 | "C:\Program Files\Cid-p4z90\cnhejg4il6h.exe" | C:\Program Files\Cid-p4z90\cnhejg4il6h.exe | — | explorer.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated. Integrity Level: MEDIUM Description: Acrobat Distiller Exit code: 0 Version: 10.0.0.396 Modules
| |||||||||||||||
| 3500 | "C:\Windows\System32\control.exe" | C:\Windows\System32\control.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Control Panel Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3748 | "C:\Users\admin\Desktop\acrodist.exe" | C:\Users\admin\Desktop\acrodist.exe | — | explorer.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated. Integrity Level: MEDIUM Description: Acrobat Distiller Exit code: 0 Version: 10.0.0.396 Modules
| |||||||||||||||
| 3856 | "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) Modules
| |||||||||||||||
| (PID) Process: | (352) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3500) control.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | 9RXLAJQ8UXF |
Value: C:\Program Files\Cid-p4z90\cnhejg4il6h.exe | |||
| (PID) Process: | (352) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
| Operation: | write | Name: | {7P5N40RS-N0SO-4OSP-874N-P0S2R0O9SN8R}\Pvq-c4m90\paurwt4vy6u.rkr |
Value: 00000000000000000100000000000000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000 | |||
| (PID) Process: | (352) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
| Operation: | write | Name: | HRZR_PGYFRFFVBA |
Value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| |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 352 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Cid-p4z90\cnhejg4il6h.exe | executable | |
MD5:— | SHA256:— | |||
| 1648 | Firefox.exe | C:\Users\admin\AppData\Roaming\20MPPR7E\20Mlogrf.ini | binary | |
MD5:— | SHA256:— | |||
| 3500 | control.exe | C:\Users\admin\AppData\Roaming\20MPPR7E\20Mlogim.jpeg | image | |
MD5:— | SHA256:— | |||
| 3500 | control.exe | C:\Users\admin\AppData\Roaming\20MPPR7E\20Mlogri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 1476 | DllHost.exe | C:\Program Files\Cid-p4z90\cnhejg4il6h.exe | executable | |
MD5:— | SHA256:— | |||
| 3500 | control.exe | C:\Users\admin\AppData\Roaming\20MPPR7E\20Mlogrc.ini | binary | |
MD5:— | SHA256:— | |||
| 3500 | control.exe | C:\Users\admin\AppData\Roaming\20MPPR7E\20Mlogrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
352 | explorer.exe | POST | — | 45.199.74.216:80 | http://www.oxomall.com/bz/ | US | — | — | malicious |
352 | explorer.exe | POST | — | 63.250.33.119:80 | http://www.verysinr.com/bz/ | US | — | — | malicious |
352 | explorer.exe | POST | — | 63.250.33.119:80 | http://www.verysinr.com/bz/ | US | — | — | malicious |
352 | explorer.exe | POST | — | 45.199.74.216:80 | http://www.oxomall.com/bz/ | US | — | — | malicious |
352 | explorer.exe | POST | — | 45.126.182.155:80 | http://www.897081.com/bz/ | HK | — | — | malicious |
352 | explorer.exe | POST | — | 45.126.182.155:80 | http://www.897081.com/bz/ | HK | — | — | malicious |
352 | explorer.exe | GET | 404 | 156.224.52.11:80 | http://www.reinnovc.com/bz/?nDFxwnQ8=5CVGvp8/ipS3Vo+kRsY8BgZ5KNPleQnoOqehW3tCKN0G5GXCfiwBJI0N6iRrZyoH6fuTAw==&BZ-=ehDhI4_H10a426Y | ZA | html | 1.14 Kb | malicious |
352 | explorer.exe | GET | 200 | 45.199.74.216:80 | http://www.oxomall.com/bz/?nDFxwnQ8=uyiUZQEv01bO+bEwzVyXAuY5ZFeuLi0Q/B4ogEsoqD0DTxEevbpppgLoghaqNmoVkz9DeA==&BZ-=ehDhI4_H10a426Y&sql=1 | US | text | 88 b | malicious |
352 | explorer.exe | GET | — | 45.126.182.155:80 | http://www.897081.com/bz/?nDFxwnQ8=m/updKTezUeCSQPieTPxein2x1DexrsEr3J2Py0timDzJOz840IyBlwUPjmJDpbBG93zXQ==&BZ-=ehDhI4_H10a426Y | HK | — | — | malicious |
352 | explorer.exe | POST | — | 63.250.33.119:80 | http://www.verysinr.com/bz/ | US | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
352 | explorer.exe | 156.224.52.11:80 | www.reinnovc.com | MacroLAN | ZA | malicious |
352 | explorer.exe | 45.199.74.216:80 | www.oxomall.com | DXTL Tseung Kwan O Service | US | malicious |
352 | explorer.exe | 63.250.33.119:80 | www.verysinr.com | Frontline Data Services, Inc | US | malicious |
352 | explorer.exe | 45.126.182.155:80 | www.897081.com | Dimension Network & Communication Limited | HK | malicious |
Domain | IP | Reputation |
|---|---|---|
www.reinnovc.com |
| malicious |
www.psychedelichaven.com |
| unknown |
www.news-provider.com |
| unknown |
dns.msftncsi.com |
| shared |
www.momentumastermind.com |
| unknown |
www.oxomall.com |
| malicious |
www.verysinr.com |
| malicious |
www.tianyuanbieshu.com |
| malicious |
www.897081.com |
| malicious |
www.techking365.net |
| 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 (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) |