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| File name: | Berkshire Hathaway Noteother.exe |
| Full analysis: | https://app.any.run/tasks/880f05a9-d4ee-48e2-8498-ad17adb07a2f |
| 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 17, 2019, 08:48:55 |
| 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: | 4912B580CD204C9F65A11D86B35A8186 |
| SHA1: | 9189D9958ECB8410E85AABC5BC6C3B36944D8C99 |
| SHA256: | B546331C9468A1451485057F3DB9C751B05AE798E35489A7BA2FE1305E6F438A |
| SSDEEP: | 6144:W7V0u8mD92MyfcOaBjkEH4h6uL76YoXaZUgltV6i99fGaf9PtD539yvFpxX9FsaM:KxUMhBjtYTL7l0SUglP6i/PtD539MX |
MALICIOUS
Connects to CnC server
- iexplore.exe (PID: 1076)
URSNIF was detected
- iexplore.exe (PID: 1076)
SUSPICIOUS
Executed via COM
- iexplore.exe (PID: 3248)
INFO
Changes internet zones settings
- iexplore.exe (PID: 3248)
Reads Internet Cache Settings
- iexplore.exe (PID: 1076)
Application launched itself
- iexplore.exe (PID: 3248)
Reads internet explorer settings
- iexplore.exe (PID: 1076)
Creates files in the user directory
- iexplore.exe (PID: 1076)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2011:07:16 15:19:42+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 166912 |
| InitializedDataSize: | 384512 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x7c1d |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.3.39.59 |
| ProductVersionNumber: | 10.3.39.59 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unknown (04E0) |
| Comments: | Section Glass Berkshire Hathaway Noteother third probable |
| CompanyName: | Say_operate |
| FileDescription: | Berkshire Hathaway Noteother |
| FileVersion: | 10.3.39.59 |
| InternalName: | Berkshire Hathaway Noteother |
| LegalCopyright: | Face |
| LegalTrademarks: | Settle ease Studentmeat direct line |
| ProductName: | Berkshire Hathaway Noteother |
| ProductVersion: | 10.3.39.59 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Jul-2011 13:19:42 |
| Detected languages: |
|
| Debug artifacts: |
|
| Comments: | Section Glass Berkshire Hathaway Noteother third probable |
| CompanyName: | Say_operate |
| FileDescription: | Berkshire Hathaway Noteother |
| FileVersion: | 10.3.39.59 |
| InternalName: | Berkshire Hathaway Noteother |
| LegalCopyright: | Face |
| LegalTrademarks: | Settle ease Studentmeat direct line |
| ProductName: | Berkshire Hathaway Noteother |
| ProductVersion: | 10.3.39.59 |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 16-Jul-2011 13:19:42 |
| 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 |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00028BD2 | 0x00028C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.77642 |
.rdata | 0x0002A000 | 0x0000D3EE | 0x0000D400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.47189 |
.data | 0x00038000 | 0x00019FCC | 0x00009400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.12718 |
.rsrc | 0x00052000 | 0x000368F0 | 0x00036A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.25683 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.65553 | 304 | UNKNOWN | English - United States | RT_ICON |
3 | 2.21413 | 176 | UNKNOWN | English - United States | RT_ICON |
4 | 7.94054 | 18690 | UNKNOWN | English - United States | RT_ICON |
5 | 3.08135 | 1640 | UNKNOWN | English - United States | RT_ICON |
6 | 3.18874 | 744 | UNKNOWN | English - United States | RT_ICON |
7 | 3.07049 | 488 | UNKNOWN | English - United States | RT_ICON |
8 | 2.72404 | 296 | UNKNOWN | English - United States | RT_ICON |
9 | 5.12913 | 3752 | UNKNOWN | English - United States | RT_ICON |
10 | 4.69785 | 2216 | UNKNOWN | English - United States | RT_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
RASAPI32.dll |
USER32.dll |
WINTRUST.dll |
ole32.dll |
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3372 | "C:\Users\admin\AppData\Local\Temp\Berkshire Hathaway Noteother.exe" | C:\Users\admin\AppData\Local\Temp\Berkshire Hathaway Noteother.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM | ||||
| 3248 | "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: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 1076 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3248 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
411
Read events
347
Write events
64
Delete events
0
Modification events
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active |
| Operation: | write | Name: | {CE1407ED-A86F-11E9-95C0-5254004A04AF} |
Value: 0 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Type |
Value: 4 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Count |
Value: 2 | |||
| (PID) Process: | (3248) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Time |
Value: E3070700030011000800310025007202 | |||
Executable files
0
Suspicious files
0
Text files
12
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3248 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 3248 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\index.dat | dat | |
MD5:FAEB43C694C5B32CC0E84443EF2744AE | SHA256:5F962033D18DAEDB5D42FB3F576517A954392EBECCEF9B1581D165381691FD18 | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\PUF80D1U\script[1].jsx | html | |
MD5:2E1A35C93560CD12C00EC61BC9D71FA9 | SHA256:376A2D1C686B0FCDE047EF8B75AE6E6A12BB3DF17DA000770CA4B3D683D336D1 | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\MSIMGSIZ.DAT | smt | |
MD5:EB53418970B0604C5AC074A75C741DFA | SHA256:6D44B1B4CE05F5308999579EF124BA001C2B8BF38CAF3BA2EAE9EAE3C33D0C60 | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat | dat | |
MD5:D8F3902097ACD547ADDEC2D61163813C | SHA256:FD7A6515DEFFFF4C44F75434DCABF308525B6FBB1DBFA8F81B9F5B685CAF4259 | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\PUF80D1U\mwfmdl2-v3.07[1].eot | mp3 | |
MD5:E74E455A5B01BBF8A3407AAE2FC04489 | SHA256:9AA6C6112B57CC36A76128E4679FA86A78A01AA53E9FE120FDCE8D5D34223681 | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\THOJPES7\override[1].css | text | |
MD5:A570448F8E33150F5737B9A57B6D889A | SHA256:0BD288D5397A69EAD391875B422BF2CBDCC4F795D64AA2F780AFF45768D78248 | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\[email protected][1].txt | text | |
MD5:5DCC0F82EDE3BD370A9FBE4DB0C1B69C | SHA256:C0EE30175A318B50645608488FCBC217D8513676496282048D916ACA1111A86E | |||
| 1076 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.dat | dat | |
MD5:7B02D2CD29A4A4E8862A55D028FF0F1F | SHA256:7883779CF5BB5DF1EF3A3683470C9DFBE670DD705742D96339CBA87CB10D4D09 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
17
DNS requests
9
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1076 | iexplore.exe | GET | 301 | 40.113.200.201:80 | http://microsoft.com/images/h46R5KBlQnDeIgef8O43/BzBLseaSvq7rmbPwxMm/gQjeGujW8x2xAXM4Rj2QJu/eOmJOJtlBtqJy/MMx_2Bc6/Kwy1PUm134Xz_2F45TiIYlN/s3ZrdKUv9r/jyi8tBhBSQSVo_2Fw/NtVzRD_2BBcZ/lUMn3XvXsZi/EPZ.avi | US | — | — | whitelisted |
3248 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1076 | iexplore.exe | 152.199.19.160:443 | ajax.aspnetcdn.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3248 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
1076 | iexplore.exe | 2.21.41.70:443 | www.microsoft.com | GTT Communications Inc. | FR | malicious |
1076 | iexplore.exe | 40.113.200.201:80 | microsoft.com | Microsoft Corporation | US | malicious |
1076 | iexplore.exe | 104.103.98.233:443 | assets.onestore.ms | Akamai Technologies, Inc. | NL | whitelisted |
1076 | iexplore.exe | 2.16.186.40:443 | img-prod-cms-rt-microsoft-com.akamaized.net | Akamai International B.V. | — | whitelisted |
1076 | iexplore.exe | 2.18.233.62:443 | c.s-microsoft.com | Akamai International B.V. | — | whitelisted |
1076 | iexplore.exe | 2.18.232.244:443 | uhf.microsoft.com | Akamai International B.V. | — | whitelisted |
1076 | iexplore.exe | 2.16.186.33:443 | statics-uhf-eus.akamaized.net | Akamai International B.V. | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
assets.onestore.ms |
| whitelisted |
statics-uhf-eus.akamaized.net |
| whitelisted |
c.s-microsoft.com |
| whitelisted |
ajax.aspnetcdn.com |
| whitelisted |
img-prod-cms-rt-microsoft-com.akamaized.net |
| whitelisted |
uhf.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1076 | iexplore.exe | A Network Trojan was detected | MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in |
2 ETPRO signatures available at the full report