| File name: | Kraken_v1.5.exe |
| Full analysis: | https://app.any.run/tasks/83380d64-d0ea-4aba-b693-5a406edc7956 |
| Verdict: | Malicious activity |
| Threats: | Kraken is a trojan malware with infostealing capabilities that was first spotted in May of 2023. The malware can perform a wide range of malicious activities, including logging users’ keystrokes. The data then can be sent to the attacker using several protocols. The operators behind the Kraken stealer usually distribute it via phishing emails. |
| Analysis date: | May 30, 2020, 18:52:26 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | F9FE1FE3EC50DED5F77234BB40D926A1 |
| SHA1: | 8492BD22BBC5B2B5F34E92A2207262F3D1D36443 |
| SHA256: | E92D56612DC90EE84E96ACB77D7B9183D8A16843EE0C401CC685442B95780C78 |
| SSDEEP: | 24576:dR1gStZ1uiTyqjAGqdKoOb8U6TRstNfkd:dfgqZQi/AhVwaetNfkd |
| .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) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:12:15 23:24:32+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 25088 |
| InitializedDataSize: | 118784 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x3328 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Dec-2018 22:24:32 |
| 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: | 0x000000D8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 15-Dec-2018 22:24:32 |
| 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 | 0x00006077 | 0x00006200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40386 |
.rdata | 0x00008000 | 0x00001250 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.04481 |
.data | 0x0000A000 | 0x0001A838 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.22445 |
.ndata | 0x00025000 | 0x00012000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00037000 | 0x00006FE8 | 0x00007000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.78984 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.29611 | 1059 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.61959 | 4264 | UNKNOWN | English - United States | RT_ICON |
3 | 4.84061 | 3752 | UNKNOWN | English - United States | RT_ICON |
4 | 6.16608 | 2216 | UNKNOWN | English - United States | RT_ICON |
5 | 3.91942 | 1640 | UNKNOWN | English - United States | RT_ICON |
6 | 5.42186 | 1384 | UNKNOWN | English - United States | RT_ICON |
7 | 5.58096 | 1128 | UNKNOWN | English - United States | RT_ICON |
8 | 3.74963 | 744 | UNKNOWN | English - United States | RT_ICON |
9 | 3.01957 | 296 | UNKNOWN | English - United States | RT_ICON |
103 | 2.73226 | 132 | UNKNOWN | English - United States | RT_GROUP_ICON |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1204 | "C:\Users\admin\Desktop\Kraken_v1.5\Kraken.exe" | C:\Users\admin\Desktop\Kraken_v1.5\Kraken.exe | explorer.exe | ||||||||||||
User: admin Company: nswardh.com Integrity Level: MEDIUM Description: Kraken Exit code: 0 Version: 1.5 Modules
| |||||||||||||||
| 1208 | "C:\Users\admin\AppData\Local\Temp\Kraken_v1.5.exe" | C:\Users\admin\AppData\Local\Temp\Kraken_v1.5.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3148 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3388 CREDAT:267521 /prefetch:2 | C:\Program Files\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) Modules
| |||||||||||||||
| 3388 | "C:\Program Files\Internet Explorer\iexplore.exe" https://kraken.nswardh.com/readme | C:\Program Files\Internet Explorer\iexplore.exe | Kraken_v1.5.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3876 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe4_ Global\UsGthrCtrlFltPipeMssGthrPipe4 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\System32\SearchProtocolHost.exe | — | SearchIndexer.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (3876) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3876) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3876) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3876) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3876) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\ieframe.dll,-10046 |
Value: Internet Shortcut | |||
| (PID) Process: | (1208) Kraken_v1.5.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached |
| Operation: | write | Name: | {17FE9752-0B5A-4665-84CD-569794602F5C} {7F9185B0-CB92-43C5-80A9-92277A4F7B54} 0xFFFF |
Value: 01000000000000002AE94184B336D601 | |||
| (PID) Process: | (3876) SearchProtocolHost.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\system32\notepad.exe,-469 |
Value: Text Document | |||
| (PID) Process: | (3388) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 2520162042 | |||
| (PID) Process: | (3388) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30815923 | |||
| (PID) Process: | (3388) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1208 | Kraken_v1.5.exe | C:\Users\admin\AppData\Local\Temp\nsaA185.tmp | — | |
MD5:— | SHA256:— | |||
| 1208 | Kraken_v1.5.exe | C:\Users\admin\Desktop\Kraken_v1.5\dll\licenses\SevenZipSharp License.txt | text | |
MD5:7C87ED584F33074429014623799407E5 | SHA256:16F6CAD09BF36154EDBF16785D2990481CE1771E94881F22A232A20FBD5F76A0 | |||
| 3388 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFDD3222B573BE36B1.TMP | — | |
MD5:— | SHA256:— | |||
| 1208 | Kraken_v1.5.exe | C:\Users\admin\Desktop\Kraken_v1.5\dll\BCrypt.Net-Next.dll | executable | |
MD5:33BB61E8873204BAD072AEF2A1B9B727 | SHA256:A941F7F6E432EC664F1E7AA860D1F092DAF67001A4D0512F4C4D32F7CA83C2A9 | |||
| 3388 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFB19060E220A0F303.TMP | — | |
MD5:— | SHA256:— | |||
| 1208 | Kraken_v1.5.exe | C:\Users\admin\Desktop\Kraken_v1.5\dll\licenses\7z License.txt | text | |
MD5:95D8CA3A74FFECBE9EAA7B2F87BB0560 | SHA256:DD394BC9623782FA6EF167CC5CAD19447B01DA49543EDCEEDBC7D32342388FA2 | |||
| 3388 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFE2C9AD2518E485F4.TMP | — | |
MD5:— | SHA256:— | |||
| 1208 | Kraken_v1.5.exe | C:\Users\admin\Desktop\Kraken_v1.5\dll\Unrar.dll | executable | |
MD5:28187B4DC4981B13DC6CD59DEF43C04D | SHA256:AE7806BDB88085133901B967B6CE967D9F1BB8278D2E4F11BEE6E92D76162AFE | |||
| 3388 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFBCB658BFC4E805B3.TMP | — | |
MD5:— | SHA256:— | |||
| 3388 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{C1F59C13-A2A6-11EA-9CB5-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3388 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
3388 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
3388 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3148 | iexplore.exe | 77.111.240.70:443 | kraken.nswardh.com | One.com A/S | DK | suspicious |
1204 | Kraken.exe | 77.111.240.70:443 | kraken.nswardh.com | One.com A/S | DK | suspicious |
3388 | iexplore.exe | 152.199.19.161:443 | r20swj13mr.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3388 | iexplore.exe | 72.21.81.200:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3388 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
kraken.nswardh.com |
| suspicious |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3148 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
3148 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |