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| File name: | 4f19ee6f5eb1e2ae64bb6e6d0a988dc9e6845fc1d66e8a022c7853836fdc8263 |
| Full analysis: | https://app.any.run/tasks/494c17bc-3829-4a67-be19-d4de0860ceb9 |
| 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: | December 14, 2018, 11:17:33 |
| 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: | B6047B6D674D8B546275142968C550E6 |
| SHA1: | B5747975E5F0B01D9D6C0CA071792F892A3DDD47 |
| SHA256: | 4F19EE6F5EB1E2AE64BB6E6D0A988DC9E6845FC1D66E8A022C7853836FDC8263 |
| SSDEEP: | 6144:A2LBlfNh42chNJiSP2Re8J2vVUG/tuiSP2Re8J2xiSP2Re8J2m:fLzVAhNwkO0Zk8kK |
MALICIOUS
URSNIF was detected
- IEXPLORE.EXE (PID: 2680)
- IEXPLORE.EXE (PID: 2940)
Connects to CnC server
- IEXPLORE.EXE (PID: 2680)
- IEXPLORE.EXE (PID: 2940)
SUSPICIOUS
No suspicious indicators.INFO
Reads Internet Cache Settings
- iexplore.exe (PID: 2504)
- iexplore.exe (PID: 2676)
Changes internet zones settings
- iexplore.exe (PID: 2504)
- iexplore.exe (PID: 2676)
Reads internet explorer settings
- IEXPLORE.EXE (PID: 2680)
Reads the machine GUID from the registry
- iexplore.exe (PID: 2504)
- iexplore.exe (PID: 2676)
Reads settings of System Certificates
- iexplore.exe (PID: 2676)
- iexplore.exe (PID: 2504)
Creates files in the user directory
- iexplore.exe (PID: 2676)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (28.6) |
|---|---|---|
| .exe | | | UPX compressed Win32 Executable (28) |
| .exe | | | Win32 EXE Yoda's Crypter (27.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.8) |
| .exe | | | Win32 Executable (generic) (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:12:09 13:41:39+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 7.1 |
| CodeSize: | 57344 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | 90112 |
| EntryPoint: | 0x24740 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Dec-2018 12:41:39 |
DOS Header
| 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: | 0x000000E0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 09-Dec-2018 12:41:39 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00016000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00017000 | 0x0000E000 | 0x0000DA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.89613 |
UPX2 | 0x00025000 | 0x00001000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.97214 |
Imports
GDI32.dll |
KERNEL32.DLL |
WINSPOOL.DRV |
ole32.dll |
Total processes
40
Monitored processes
6
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2688 | "C:\Users\admin\Desktop\4f19ee6f5eb1e2ae64bb6e6d0a988dc9e6845fc1d66e8a022c7853836fdc8263.exe" | C:\Users\admin\Desktop\4f19ee6f5eb1e2ae64bb6e6d0a988dc9e6845fc1d66e8a022c7853836fdc8263.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1188 | "C:\Users\admin\Desktop\4f19ee6f5eb1e2ae64bb6e6d0a988dc9e6845fc1d66e8a022c7853836fdc8263.exe" | C:\Users\admin\Desktop\4f19ee6f5eb1e2ae64bb6e6d0a988dc9e6845fc1d66e8a022c7853836fdc8263.exe | — | 4f19ee6f5eb1e2ae64bb6e6d0a988dc9e6845fc1d66e8a022c7853836fdc8263.exe |
User: admin Integrity Level: MEDIUM | ||||
| 2504 | "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) | ||||
| 2680 | "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2504 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) | ||||
| 2676 | "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 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 2940 | "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2676 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 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
Total events
912
Read events
773
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
4
Text files
10
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2504 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF59F8EC57A07D82C0.TMP | — | |
MD5:— | SHA256:— | |||
| 2504 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFD42839BCA3ACF99F.TMP | — | |
MD5:— | SHA256:— | |||
| 2504 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{F2948495-FF91-11E8-98EE-5254004AAD21}.dat | — | |
MD5:— | SHA256:— | |||
| 2676 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\D2U1WPAC\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2676 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2676 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\W53U8GZC.txt | — | |
MD5:— | SHA256:— | |||
| 2676 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\MD760G6D.txt | — | |
MD5:— | SHA256:— | |||
| 2504 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\IECompatData\iecompatdata.xml | xml | |
MD5:1FD04F205E6E704F3BDA88B76B844D22 | SHA256:4A05013F1A9AE8FE3926AF13640DFC6DF0F2C6EC13FE1F602F8AD66B986FD305 | |||
| 2504 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BDW1XBVN\iecompatviewlist[1].xml | xml | |
MD5:1FD04F205E6E704F3BDA88B76B844D22 | SHA256:4A05013F1A9AE8FE3926AF13640DFC6DF0F2C6EC13FE1F602F8AD66B986FD305 | |||
| 2676 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\IECompatData\iecompatdata.xml | xml | |
MD5:1FD04F205E6E704F3BDA88B76B844D22 | SHA256:4A05013F1A9AE8FE3926AF13640DFC6DF0F2C6EC13FE1F602F8AD66B986FD305 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
24
DNS requests
13
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2940 | IEXPLORE.EXE | GET | — | 31.41.46.164:80 | http://link.esempleo.com/images/_2Fcrz81_2B8KALYAmQ33Cd/0fYIo_2B5y/p0wPy4ZXHFvV_2BOt/fdagOYob8MpQ/vaHUBHQcPb7/jBBqNYiShghZIp/rWAE9xhAw9pKO0HTj4lE7/7CJFb9FQzzKQQXZ_/2BLbydjNrrte9IM/TuzTUh7pKN/7k56hI8o/Ihs.avi | RU | — | — | malicious |
2940 | IEXPLORE.EXE | GET | — | 31.41.46.164:80 | http://link.esempleo.com/images/_2Fcrz81_2B8KALYAmQ33Cd/0fYIo_2B5y/p0wPy4ZXHFvV_2BOt/fdagOYob8MpQ/vaHUBHQcPb7/jBBqNYiShghZIp/rWAE9xhAw9pKO0HTj4lE7/7CJFb9FQzzKQQXZ_/2BLbydjNrrte9IM/TuzTUh7pKN/7k56hI8o/Ihs.avi | RU | — | — | malicious |
2940 | IEXPLORE.EXE | GET | — | 31.41.46.164:80 | http://link.esempleo.com/images/_2Fcrz81_2B8KALYAmQ33Cd/0fYIo_2B5y/p0wPy4ZXHFvV_2BOt/fdagOYob8MpQ/vaHUBHQcPb7/jBBqNYiShghZIp/rWAE9xhAw9pKO0HTj4lE7/7CJFb9FQzzKQQXZ_/2BLbydjNrrte9IM/TuzTUh7pKN/7k56hI8o/Ihs.avi | RU | — | — | malicious |
2680 | IEXPLORE.EXE | GET | — | 31.41.46.164:80 | http://link.esempleo.com/images/LHCYFMpRModrETUu82/FGQY7rIf1/qy_2FFQ1H3a0ndTlbMQw/wyAjaQ5aSrpRuTryrNa/L_2F0aOgXrLo3NjEAaKweu/tDB7mpX66fKIZ/1bOYnPvi/l00aWvMzYWpX6zvpajKFx14/SXJI3tdLvREKykkPOA/4mOA.avi | RU | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2504 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2676 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2940 | IEXPLORE.EXE | 31.41.46.164:80 | link.esempleo.com | Relink LTD | RU | malicious |
2680 | IEXPLORE.EXE | 31.41.46.164:80 | link.esempleo.com | Relink LTD | RU | malicious |
2676 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2676 | iexplore.exe | 204.79.197.203:443 | www.msn.com | Microsoft Corporation | US | whitelisted |
2676 | iexplore.exe | 104.111.243.236:443 | go.microsoft.com | Akamai International B.V. | NL | whitelisted |
2676 | iexplore.exe | 40.83.186.94:443 | query.prod.cms.msn.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
link.esempleo.com |
| malicious |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ieonline.microsoft.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
www.msn.com |
| whitelisted |
query.prod.cms.msn.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2680 | IEXPLORE.EXE | A Network Trojan was detected | MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in |
2940 | IEXPLORE.EXE | A Network Trojan was detected | SC SPYWARE Spyware Ursnif Win32 |
2940 | IEXPLORE.EXE | A Network Trojan was detected | MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in |
2940 | IEXPLORE.EXE | A Network Trojan was detected | SC SPYWARE Spyware Ursnif Win32 |
2940 | IEXPLORE.EXE | A Network Trojan was detected | MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in |
5 ETPRO signatures available at the full report