File name: | sample1.bin |
Full analysis: | https://app.any.run/tasks/d607e43f-85c5-4fb2-b35f-5bc6de9a41af |
Verdict: | Malicious activity |
Threats: | Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns. |
Analysis date: | January 18, 2020, 02:58:41 |
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: | B81E2E69BD34B7CF21B8BEE26D852EB3 |
SHA1: | 7141E6B82D1387C9DEB10626ECBA3D38175F5D00 |
SHA256: | D63F55347FCAE2E0661A05F2288C97AE54F624316DB52349F677608396CA808A |
SSDEEP: | 3072:44ctZZZZywGdlAmhSiEnrYAOTD8wCj2jkv:4BZZZZx2AbjrYAOTDMsC |
.dll | | | Win32 Dynamic Link Library (generic) (43.5) |
---|---|---|
.exe | | | Win32 Executable (generic) (29.8) |
.exe | | | Generic Win/DOS Executable (13.2) |
.exe | | | DOS Executable Generic (13.2) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:01:15 10:30:56+01:00 |
PEType: | PE32 |
LinkerVersion: | 6 |
CodeSize: | 8192 |
InitializedDataSize: | 90112 |
UninitializedDataSize: | - |
EntryPoint: | 0x1fae |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 15-Jan-2020 09:30:56 |
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: | 0x000000E8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 4 |
Time date stamp: | 15-Jan-2020 09:30:56 |
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 | 0x000012E2 | 0x00002000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.16011 |
.rdata | 0x00003000 | 0x00000E6E | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.77555 |
.data | 0x00004000 | 0x000002E0 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.910111 |
.rsrc | 0x00005000 | 0x00013E48 | 0x00014000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.76096 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 2.23818 | 744 | UNKNOWN | English - United Kingdom | RT_ICON |
2 | 2.38932 | 296 | UNKNOWN | English - United Kingdom | RT_ICON |
3 | 3.83338 | 2216 | UNKNOWN | English - United Kingdom | RT_ICON |
4 | 2.61176 | 1384 | UNKNOWN | English - United Kingdom | RT_ICON |
5 | 5.08887 | 4264 | UNKNOWN | English - United Kingdom | RT_ICON |
6 | 4.45124 | 1128 | UNKNOWN | English - United Kingdom | RT_ICON |
102 | 3.19314 | 356 | UNKNOWN | English - United States | RT_DIALOG |
128 | 2.66931 | 90 | UNKNOWN | English - United Kingdom | RT_GROUP_ICON |
129 | 3.34449 | 208 | UNKNOWN | English - United Kingdom | RT_DIALOG |
130 | 3.34236 | 194 | UNKNOWN | English - United Kingdom | RT_DIALOG |
KERNEL32.dll |
MFC42.DLL |
MSVCP60.dll |
MSVCRT.dll |
SHELL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2124 | "C:\Users\admin\AppData\Local\Temp\sample1.bin.exe" | C:\Users\admin\AppData\Local\Temp\sample1.bin.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
4080 | --2feb2724 | C:\Users\admin\AppData\Local\Temp\sample1.bin.exe | sample1.bin.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3168 | "C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe" | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | — | sample1.bin.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
1912 | --d6864438 | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | serialfunc.exe | |
User: admin Integrity Level: MEDIUM | ||||
2084 | "C:\Program Files\Opera\opera.exe" | C:\Program Files\Opera\opera.exe | explorer.exe | |
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Internet Browser Exit code: 0 Version: 1748 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\opr6A77.tmp | — | |
MD5:— | SHA256:— | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\opr6A98.tmp | — | |
MD5:— | SHA256:— | |||
2084 | opera.exe | C:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp | — | |
MD5:— | SHA256:— | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VLF4ZILQTFHRONI8I22N.temp | — | |
MD5:— | SHA256:— | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr7528.tmp | — | |
MD5:— | SHA256:— | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\opr7529.tmp | — | |
MD5:— | SHA256:— | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\opr752A.tmp | — | |
MD5:— | SHA256:— | |||
4080 | sample1.bin.exe | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | executable | |
MD5:B81E2E69BD34B7CF21B8BEE26D852EB3 | SHA256:D63F55347FCAE2E0661A05F2288C97AE54F624316DB52349F677608396CA808A | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\operaprefs.ini | text | |
MD5:CD384DA42B4C2A404AE7DD93ADCD34D6 | SHA256:40362EC818F3A8220392662696CA99910CCD29EE9F4E61003292A1A2F03FE0E2 | |||
2084 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\opssl6.dat | binary | |
MD5:2A2705B91D933ABBD8758B7DEE1C28BD | SHA256:8563E27AEC5BD95DF4DC2F4965ABE49AFBF7D7269FC6E2D913FCB736DCB0B710 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
1912 | serialfunc.exe | POST | — | 66.7.242.50:8080 | http://66.7.242.50:8080/TGt5EAEcQEc | US | — | — | malicious |
2084 | opera.exe | GET | 200 | 93.184.220.29:80 | http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl | US | der | 564 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2084 | opera.exe | 185.26.182.93:443 | certs.opera.com | Opera Software AS | — | whitelisted |
1912 | serialfunc.exe | 66.7.242.50:8080 | — | Telepacific Communications | US | malicious |
2084 | opera.exe | 93.184.220.29:80 | crl4.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
certs.opera.com |
| whitelisted |
crl4.digicert.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
1912 | serialfunc.exe | A Network Trojan was detected | ET CNC Feodo Tracker Reported CnC Server group 20 |
1912 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
1912 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
1912 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |