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File name:

RevengeAimbi5.exe

Full analysis: https://app.any.run/tasks/631b88f1-f4c5-4df6-9596-b93d0cfe0ba5
Verdict: Malicious activity
Threats:

NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website.

Analysis date: February 11, 2019, 08:05:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

4457190FC62E93F483E450B31AA9BC0C

SHA1:

C5D3194B7EA1A581CF517E1F445459CB6C0A7F9A

SHA256:

9E320AEBCB11309E3E0CA23DD3E0A9D381E0C2963B259C995BFB9D0E0B291DA1

SSDEEP:

6144:2LV6Bta6dtJmakIM5NEDO07ws2dmFpDz0yhSyip:2LV6Btpmk5DV2MFpxip

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Changes the autorun value in the registry

      • RevengeAimbi5.exe (PID: 3100)
    • NanoCore was detected

      • RevengeAimbi5.exe (PID: 3100)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • RevengeAimbi5.exe (PID: 3100)
    • Connects to unusual port

      • RevengeAimbi5.exe (PID: 3100)
    • Creates files in the user directory

      • RevengeAimbi5.exe (PID: 3100)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x1e792
UninitializedDataSize: -
InitializedDataSize: 190464
CodeSize: 116736
LinkerVersion: 6
PEType: PE32
TimeStamp: 2015:02:22 01:49:37+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 22-Feb-2015 00:49:37

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 22-Feb-2015 00:49:37
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0001C798
0x0001C800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.59808
.reloc
0x00020000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191
.rsrc
0x00022000
0x0002E434
0x0002E600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.22332

Resources

Title
Entropy
Size
Codepage
Language
Type
1
7.99756
89384
Latin 1 / Western European
UNKNOWN
RT_RCDATA
2
6.17945
16936
Latin 1 / Western European
UNKNOWN
RT_ICON
3
6.33545
9640
Latin 1 / Western European
UNKNOWN
RT_ICON
4
6.54028
4264
Latin 1 / Western European
UNKNOWN
RT_ICON
5
6.58045
1128
Latin 1 / Western European
UNKNOWN
RT_ICON
32512
2.99752
90
Latin 1 / Western European
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
30
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #NANOCORE revengeaimbi5.exe

Process information

PID
CMD
Path
Indicators
Parent process
3100"C:\Users\admin\AppData\Local\Temp\RevengeAimbi5.exe" C:\Users\admin\AppData\Local\Temp\RevengeAimbi5.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\revengeaimbi5.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
16
Read events
15
Write events
1
Delete events
0

Modification events

(PID) Process:(3100) RevengeAimbi5.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:TCP Monitor
Value:
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3100RevengeAimbi5.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dattext
MD5:1DD62C1D236EE2575A1DEF3A4D943946
SHA256:A71EC6D311E6531553E6C23978CAB5739C5C14AC0D6A8D67A8A4CAD4D2831453
3100RevengeAimbi5.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exeexecutable
MD5:4457190FC62E93F483E450B31AA9BC0C
SHA256:9E320AEBCB11309E3E0CA23DD3E0A9D381E0C2963B259C995BFB9D0E0B291DA1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
30
DNS requests
15
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3100
RevengeAimbi5.exe
8.8.8.8:53
Google Inc.
US
whitelisted
3100
RevengeAimbi5.exe
84.200.7.126:55007
sosenmann.hopto.org
Accelerated IT Services GmbH
DE
unknown

DNS requests

Domain
IP
Reputation
sosenmann.hopto.org
  • 84.200.7.126
malicious

Threats

No threats detected
No debug info