File name: | b.exe |
Full analysis: | https://app.any.run/tasks/04f9dcfe-ea1a-4dcd-bea5-07b7ff56d71f |
Verdict: | Malicious activity |
Threats: | Amadey is a formidable Windows infostealer threat, characterized by its persistence mechanisms, modular design, and ability to execute various malicious tasks. |
Analysis date: | January 18, 2020, 10:17:47 |
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: | 013B1AFDA2DA16E7C85DCD7F86D7C563 |
SHA1: | 2668074FB14615FF00519FA0B8AFB81B5CB28932 |
SHA256: | B1ACFEE4F2BBF5E1C35ACA080EF75A727D084343E66402F9E23BD513C7A4E7E4 |
SSDEEP: | 3072:zfYq5h7G5U0Y+zqNa7xzZP7cRxvzBBbvJfllIrrnnxsAtSnzO21Yhotd:d5h7G5dfzqNIx9cRRBBcxPgyOX |
.exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
---|---|---|
.exe | | | Win64 Executable (generic) (37.3) |
.dll | | | Win32 Dynamic Link Library (generic) (8.8) |
.exe | | | Win32 Executable (generic) (6) |
.exe | | | Generic Win/DOS Executable (2.7) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:01:14 17:00:16+01:00 |
PEType: | PE32 |
LinkerVersion: | 7.1 |
CodeSize: | 167936 |
InitializedDataSize: | 94208 |
UninitializedDataSize: | - |
EntryPoint: | 0x9f30 |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 14-Jan-2020 16:00:16 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 4 |
Time date stamp: | 14-Jan-2020 16:00:16 |
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 | 0x00028FEA | 0x00029000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.61696 |
.rdata | 0x0002A000 | 0x000046C0 | 0x00005000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.0183 |
.data | 0x0002F000 | 0x00010694 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.06657 |
.idata | 0x00040000 | 0x00000B1A | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.58107 |
KERNEL32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
784 | "C:\Users\admin\AppData\Local\Temp\b.exe" | C:\Users\admin\AppData\Local\Temp\b.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2184 | "C:\Users\admin\AppData\Local\Temp\b.exe" | C:\Users\admin\AppData\Local\Temp\b.exe | b.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
1296 | c:\programdata\da393c8c04\gvsaa.exe | c:\programdata\da393c8c04\gvsaa.exe | — | b.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3456 | c:\programdata\da393c8c04\gvsaa.exe | c:\programdata\da393c8c04\gvsaa.exe | gvsaa.exe | |
User: admin Integrity Level: MEDIUM | ||||
3784 | REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\da393c8c04 | C:\Windows\system32\REG.exe | gvsaa.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1784 | REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v cred /t REG_SZ /d "rundll32 C:\Users\admin\AppData\Local\Temp\cred.dll, Main" | C:\Windows\system32\REG.exe | gvsaa.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2924 | rundll32.exe C:\Users\admin\AppData\Local\Temp\cred.dll, Main | C:\Windows\system32\rundll32.exe | gvsaa.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2608 | C:\Users\admin\AppData\Local\Temp\b32_priv.exe | C:\Users\admin\AppData\Local\Temp\b32_priv.exe | — | gvsaa.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2280 | C:\Users\admin\AppData\Local\Temp\b32_priv.exe | C:\Users\admin\AppData\Local\Temp\b32_priv.exe | — | b32_priv.exe |
User: admin Integrity Level: MEDIUM |
PID | Process | Filename | Type | |
---|---|---|---|---|
2184 | b.exe | C:\ProgramData\0 | — | |
MD5:— | SHA256:— | |||
2184 | b.exe | C:\programdata\da393c8c04\gvsaa.exe:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
3456 | gvsaa.exe | C:\ProgramData\0 | — | |
MD5:— | SHA256:— | |||
2924 | rundll32.exe | C: | — | |
MD5:— | SHA256:— | |||
3456 | gvsaa.exe | C: | — | |
MD5:— | SHA256:— | |||
3456 | gvsaa.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\cred[1].dll | executable | |
MD5:C01476060009010EA161554318FC5EA3 | SHA256:A159A3C54FF92DE8D9A9DAF540C2F9C9DFF095C68E21F9F43B8034FC20F18729 | |||
3456 | gvsaa.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\b32_priv[1].exe | executable | |
MD5:F584DE1A457EBDFB399A82999BD1F7D7 | SHA256:BE4969F537E72075BC4E5D0E9EF1140537E82E1D8EAA055EA759E2D405A92EEA | |||
3456 | gvsaa.exe | C:\Users\admin\AppData\Local\Temp\cred.dll | executable | |
MD5:C01476060009010EA161554318FC5EA3 | SHA256:A159A3C54FF92DE8D9A9DAF540C2F9C9DFF095C68E21F9F43B8034FC20F18729 | |||
2184 | b.exe | C:\programdata\da393c8c04\gvsaa.exe | executable | |
MD5:013B1AFDA2DA16E7C85DCD7F86D7C563 | SHA256:B1ACFEE4F2BBF5E1C35ACA080EF75A727D084343E66402F9E23BD513C7A4E7E4 | |||
3456 | gvsaa.exe | C:\Users\admin\AppData\Local\Temp\b32_priv.exe | executable | |
MD5:F584DE1A457EBDFB399A82999BD1F7D7 | SHA256:BE4969F537E72075BC4E5D0E9EF1140537E82E1D8EAA055EA759E2D405A92EEA |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2924 | rundll32.exe | POST | 200 | 49.51.136.157:80 | http://3053-325-43-253.com/Hfunr3U/index.php | CN | — | — | malicious |
3456 | gvsaa.exe | POST | 200 | 49.51.136.157:80 | http://3053-325-43-253.com/Hfunr3U/index.php | CN | — | — | malicious |
3456 | gvsaa.exe | POST | 200 | 49.51.136.157:80 | http://3053-325-43-253.com/Hfunr3U/index.php | CN | text | 61 b | malicious |
3456 | gvsaa.exe | GET | 200 | 49.51.136.157:80 | http://3053-325-43-253.com/Hfunr3U/cred.dll | CN | executable | 71.5 Kb | malicious |
2924 | rundll32.exe | POST | 200 | 49.51.136.157:80 | http://35-23-4532-34.com/Hfunr3U/index.php | CN | — | — | malicious |
3456 | gvsaa.exe | GET | 200 | 162.241.27.32:80 | http://easy-web-weight-loss.com/b32_priv.exe | US | executable | 309 Kb | malicious |
2924 | rundll32.exe | POST | 200 | 49.51.136.157:80 | http://324-23-32432.com/Hfunr3U/index.php | CN | — | — | malicious |
3456 | gvsaa.exe | POST | 200 | 49.51.136.157:80 | http://324-23-32432.com/Hfunr3U/index.php | CN | text | 6 b | malicious |
3456 | gvsaa.exe | POST | 200 | 49.51.136.157:80 | http://35-23-4532-34.com/Hfunr3U/index.php | CN | text | 6 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2924 | rundll32.exe | 49.51.136.157:80 | 3053-325-43-253.com | Tencent Building, Kejizhongyi Avenue | CN | malicious |
3456 | gvsaa.exe | 162.241.27.32:80 | easy-web-weight-loss.com | CyrusOne LLC | US | malicious |
3456 | gvsaa.exe | 49.51.136.157:80 | 3053-325-43-253.com | Tencent Building, Kejizhongyi Avenue | CN | malicious |
Domain | IP | Reputation |
---|---|---|
3053-325-43-253.com |
| malicious |
easy-web-weight-loss.com |
| malicious |
324-23-32432.com |
| malicious |
35-23-4532-34.com |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
3456 | gvsaa.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3456 | gvsaa.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2 |
3456 | gvsaa.exe | A Network Trojan was detected | ET TROJAN Amadey CnC Check-In |
3456 | gvsaa.exe | A Network Trojan was detected | AV TROJAN Agent.DHOA System Info Exfiltration |
3456 | gvsaa.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
3456 | gvsaa.exe | A Network Trojan was detected | MALWARE [PTsecurity] Amadey |
3456 | gvsaa.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3456 | gvsaa.exe | A Network Trojan was detected | ET TROJAN Amadey CnC Check-In |
3456 | gvsaa.exe | A Network Trojan was detected | AV TROJAN Agent.DHOA System Info Exfiltration |
3456 | gvsaa.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |