File name: | ExLoader.exe |
Full analysis: | https://app.any.run/tasks/500f3a7b-3ba5-4e25-856e-2373de1e146e |
Verdict: | Malicious activity |
Threats: | njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world. |
Analysis date: | November 29, 2020, 15:50:38 |
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: | 1C35303B284B69B556102762F8DD3121 |
SHA1: | 4C9CBBFDE2D955979171BECAA21B7477CFE3B520 |
SHA256: | 361D321381F593283A504B9F7D19C2348477EEE621C6340747B946E25A0C0229 |
SSDEEP: | 6144:9dRVzSkGTxSLD8uq5CaOPs47bhqUdd09fkNUDg:9hqxSLo5C1Ps4Xhj098NUDg |
.exe | | | Win32 Executable (generic) (52.9) |
---|---|---|
.exe | | | Generic Win/DOS Executable (23.5) |
.exe | | | DOS Executable Generic (23.5) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:06:25 12:38:24+02:00 |
PEType: | PE32 |
LinkerVersion: | 14 |
CodeSize: | 200704 |
InitializedDataSize: | 86528 |
UninitializedDataSize: | - |
EntryPoint: | 0x1ea80 |
OSVersion: | 5.1 |
ImageVersion: | - |
SubsystemVersion: | 5.1 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 25-Jun-2020 10:38:24 |
Detected languages: |
|
Debug artifacts: |
|
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: | 0x00000118 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 6 |
Time date stamp: | 25-Jun-2020 10:38:24 |
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 | 0x00030F2A | 0x00031000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.70442 |
.rdata | 0x00032000 | 0x0000A5F2 | 0x0000A600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.2593 |
.data | 0x0003D000 | 0x00023720 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.70568 |
.didat | 0x00061000 | 0x00000188 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.29951 |
.rsrc | 0x00062000 | 0x00007444 | 0x00007600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.18528 |
.reloc | 0x0006A000 | 0x00002264 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 7.16623 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.25329 | 1875 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
7 | 3.66634 | 508 | Latin 1 / Western European | UNKNOWN | RT_STRING |
8 | 3.71728 | 582 | Latin 1 / Western European | UNKNOWN | RT_STRING |
9 | 3.73856 | 422 | Latin 1 / Western European | UNKNOWN | RT_STRING |
10 | 3.55807 | 220 | Latin 1 / Western European | UNKNOWN | RT_STRING |
11 | 3.89762 | 1124 | Latin 1 / Western European | UNKNOWN | RT_STRING |
12 | 3.68258 | 356 | Latin 1 / Western European | UNKNOWN | RT_STRING |
13 | 3.61824 | 272 | Latin 1 / Western European | UNKNOWN | RT_STRING |
14 | 3.61995 | 344 | Latin 1 / Western European | UNKNOWN | RT_STRING |
15 | 3.4037 | 232 | Latin 1 / Western European | UNKNOWN | RT_STRING |
KERNEL32.dll |
USER32.dll (delay-loaded) |
gdiplus.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2800 | "C:\Users\admin\AppData\Local\Temp\ExLoader.exe" | C:\Users\admin\AppData\Local\Temp\ExLoader.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 1073807364 | ||||
676 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\ez_injector.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\ez_injector.exe | — | ExLoader.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
2736 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\ez_injector.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\ez_injector.exe | ExLoader.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
2116 | C:\Windows\system32\cmd.exe /c pause | C:\Windows\system32\cmd.exe | — | ez_injector.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2708 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\inject.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\inject.exe | ExLoader.exe | |
User: admin Integrity Level: MEDIUM Exit code: 1073807364 | ||||
2464 | netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\RarSFX0\inject.exe" "inject.exe" ENABLE | C:\Windows\system32\netsh.exe | — | inject.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
2800 | ExLoader.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\inject.exe | executable | |
MD5:EC61A41153422B7F41A3E166F4C543AF | SHA256:DBEF3C2F2463DF02756F6CD190E517AEB6E920151E23F2B60A1C9841A8887547 | |||
2708 | inject.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\d65f7c95a6776a2128fe796f3e46ddfdWindows Update.exe | executable | |
MD5:EC61A41153422B7F41A3E166F4C543AF | SHA256:DBEF3C2F2463DF02756F6CD190E517AEB6E920151E23F2B60A1C9841A8887547 | |||
2708 | inject.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe | executable | |
MD5:EC61A41153422B7F41A3E166F4C543AF | SHA256:DBEF3C2F2463DF02756F6CD190E517AEB6E920151E23F2B60A1C9841A8887547 | |||
2800 | ExLoader.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\ez_injector.exe | executable | |
MD5:946339F206ED57EC78AFF21961BF6C91 | SHA256:0F8F7307A9134179CA6555DF862804468E7E3E785475C67FE85D0F9D7BED04A9 | |||
2708 | inject.exe | C:\Users\admin\AppData\Roaming\app | text | |
MD5:112317D572CE0538D2D1B20D7F32170E | SHA256:FD9E9A8BE71786826787D6EB9AA28371D09B0515DDF0C19B082FE7BAC57A88A9 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2708 | inject.exe | 185.247.143.45:3366 | — | — | — | malicious |
PID | Process | Class | Message |
---|---|---|---|
2708 | inject.exe | A Network Trojan was detected | ET TROJAN Bladabindi/njRAT CnC Command (ll) |
2708 | inject.exe | A Network Trojan was detected | MALWARE [PTsecurity] njRAT/Bladabindi |
2708 | inject.exe | A Network Trojan was detected | MALWARE [PTsecurity] njRAT.Gen RAT outbound connection |
2708 | inject.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback (Remote Desktop) |
2708 | inject.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
2708 | inject.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
2708 | inject.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
2708 | inject.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |
2708 | inject.exe | A Network Trojan was detected | ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop) |