File name: | 2_exx.bin |
Full analysis: | https://app.any.run/tasks/3ceb792a-bb86-401c-a314-0143d473b59d |
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: | March 21, 2019, 11:38:49 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed |
MD5: | 8F0195472EDE691B129913465EEC0C9E |
SHA1: | 2A216ABA3E76A36C4B20EC3E54E9B2E2AA28CD3D |
SHA256: | 343423080D891E9C05053B8E9854F63D7E9CB8EE79ADD7341511A0D274A42047 |
SSDEEP: | 3072:Vsj8kAcIdQG0oKObztmpWMXWkc+JvQafVs8AhG1C/uQDdV7FAVjdphmg1bQYyvf0:Vs22GFKIk5Wkci6F//uQDd6T1Pyv+Y8 |
.exe | | | EXEPACK compressed DOS Executable (76.4) |
---|---|---|
.exe | | | Generic Win/DOS Executable (11.7) |
.exe | | | DOS Executable Generic (11.7) |
Subsystem: | Windows GUI |
---|---|
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x41450 |
UninitializedDataSize: | 61440 |
InitializedDataSize: | 4096 |
CodeSize: | 28672 |
LinkerVersion: | 7.1 |
PEType: | PE32 |
TimeStamp: | 2019:03:20 15:27:48+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-Mar-2019 14:27:48 |
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: | 0x0002B060 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 20-Mar-2019 14:27:48 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
UPX0 | 0x0002C000 | 0x0000F000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x0003B000 | 0x00007000 | 0x00006600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.89328 |
UPX2 | 0x00042000 | 0x00001000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.42833 |
KERNEL32.DLL |
SETUPAPI.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2800 | "C:\Users\admin\AppData\Local\Temp\2_exx.bin.exe" | C:\Users\admin\AppData\Local\Temp\2_exx.bin.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2592 | "C:\Users\admin\AppData\Local\Temp\2_exx.bin.exe" | C:\Users\admin\AppData\Local\Temp\2_exx.bin.exe | — | 2_exx.bin.exe |
User: admin Integrity Level: MEDIUM Exit code: 575 | ||||
1800 | "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding | C:\Program Files\Internet Explorer\iexplore.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
2372 | "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1800 CREDAT:267521 /prefetch:2 | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) |
PID | Process | Filename | Type | |
---|---|---|---|---|
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF72C3E67202AECCD5.TMP | — | |
MD5:— | SHA256:— | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFA535F95C7CC71615.TMP | — | |
MD5:— | SHA256:— | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{F49F0775-4BCD-11E9-9B0A-5254004AAD21}.dat | — | |
MD5:— | SHA256:— | |||
2372 | IEXPLORE.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\OBUPAKJI.txt | text | |
MD5:6C3A0D19C69146FE657D4D55E70C5F6B | SHA256:DC5883CA48B39CC6242006415383102221EF39ADE4A09EF4A413ADEC65676D22 | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\imagestore\toi5kkc\imagestore.dat | binary | |
MD5:2B5FFCBA0A0EC55FBD2879BC4D3A41E4 | SHA256:33E647004E9098E2296BCB1F38B8B6B1FC75F121360B8ED1117A628EDA28C388 | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\IECompatData\iecompatdata.xml | xml | |
MD5:F68A128CDAFA596C331514CA90B91859 | SHA256:FB563F15F30BFB70F2BFA796047D1036454523E454ED792109B84F0DE5F68072 | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{F49F0777-4BCD-11E9-9B0A-5254004AAD21}.dat | binary | |
MD5:93560F2C6F869B9649F6B118E25F0B18 | SHA256:ED393F65276954CB4E99D4A3D77715D9B57109DB652516E6DF6471FACD13A9E7 | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K78MRVB5\urlblockindex[1].bin | binary | |
MD5:FA518E3DFAE8CA3A0E495460FD60C791 | SHA256:775853600060162C4B4E5F883F9FD5A278E61C471B3EE1826396B6D129499AA7 | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K78MRVB5\iecompatviewlist[1].xml | xml | |
MD5:F68A128CDAFA596C331514CA90B91859 | SHA256:FB563F15F30BFB70F2BFA796047D1036454523E454ED792109B84F0DE5F68072 | |||
1800 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BDW1XBVN\favicon[1].ico | image | |
MD5:F74755B4757448D71FDCB4650A701816 | SHA256:E78286D0F5DFA2C85615D11845D1B29B0BFEC227BC077E74CB1FF98CE8DF4C5A |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
1800 | iexplore.exe | GET | 304 | 152.199.19.161:443 | https://iecvlist.microsoft.com/ie11blocklist/1401746408/versionlistWin7.xml | US | — | — | whitelisted |
1800 | iexplore.exe | GET | 200 | 152.199.19.161:443 | https://r20swj13mr.microsoft.com/ieblocklist/v1/urlblocklist.bin | US | — | — | whitelisted |
1800 | iexplore.exe | GET | 200 | 152.199.19.161:443 | https://iecvlist.microsoft.com/IE11/1479242656000/iecompatviewlist.xml | US | xml | 363 Kb | whitelisted |
2372 | IEXPLORE.EXE | GET | 200 | 46.8.18.186:80 | http://link.kunstsignal.net/images/JAvZqD4I/x_2BmWnoWZa6VCCVXl4dbnW/fEYEABqJqC/WB79WLE_2BQWxcokL/i9uxkgx0vRUJ/Ndxo_2FIUR0/riE4EvV91NK_2B/KXIa111PVIfxUsZtpXwEg/8hxxiZp0NhPNGJf4/tsz33eZ7D6wuXZd/nv7Rxnq_2FfuiLVlCT/cBZSDoSdH/qSxM0Wp.avi | RU | binary | 20 b | malicious |
1800 | iexplore.exe | GET | 200 | 46.8.18.186:80 | http://link.kunstsignal.net/favicon.ico | RU | image | 5.30 Kb | malicious |
1800 | iexplore.exe | GET | 200 | 152.199.19.161:443 | https://r20swj13mr.microsoft.com/ieblocklist/v1/urlblockindex.bin | US | binary | 16 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1800 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2372 | IEXPLORE.EXE | 46.8.18.186:80 | link.kunstsignal.net | Business Consulting LLC | RU | malicious |
1800 | iexplore.exe | 46.8.18.186:80 | link.kunstsignal.net | Business Consulting LLC | RU | malicious |
Domain | IP | Reputation |
---|---|---|
link.kunstsignal.net |
| malicious |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
2372 | IEXPLORE.EXE | A Network Trojan was detected | MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in |