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File name:

Kcjq.dll

Full analysis: https://app.any.run/tasks/ead76f04-3f42-4e85-8467-cead1f03ab8a
Verdict: Malicious activity
Analysis date: March 21, 2019, 10:34:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:

6A64C605D1472DA67990DD8C4160907C

SHA1:

DBD3240A5B639AB323EBCFA671DD36E1CB5197AE

SHA256:

9AA32A90335B3F84BA01099F9A1B5D3866C40BF5FEFBE3F1C2645C6F263C7C2F

SSDEEP:

6144:j6W2rtQ9TXipZJYc3lh91yjOdQX8B5OpQGWa7NvKJA:jHTmJvLCdXeU8O

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

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 2856)
  • SUSPICIOUS

    • Application launched itself

      • rundll32.exe (PID: 916)
    • Uses RUNDLL32.EXE to load library

      • rundll32.exe (PID: 916)
  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 916)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 EXE PECompact compressed (generic) (57.8)
.scr | Windows screen saver (18.2)
.dll | Win32 Dynamic Link Library (generic) (9.1)
.exe | Win32 Executable (generic) (6.2)
.exe | Win16/32 Executable Delphi generic (2.8)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 5
ImageVersion: -
OSVersion: 5
EntryPoint: 0x5f528
UninitializedDataSize: -
InitializedDataSize: 35328
CodeSize: 382976
LinkerVersion: 2.25
PEType: PE32
TimeStamp: 2019:03:20 23:25:58+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 20-Mar-2019 22:25:58

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 10
Time date stamp: 20-Mar-2019 22:25:58
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_DLL
  • 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
0x00001000
0x0005D004
0x0005D200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.2961
.itext
0x0005F000
0x00000598
0x00000600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.75958
.data
0x00060000
0x00002530
0x00002600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.69822
.bss
0x00063000
0x000062E4
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0006A000
0x00000B8C
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.83338
.didata
0x0006B000
0x000001C8
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.05096
.edata
0x0006C000
0x0000006E
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.258
.rdata
0x0006D000
0x00000044
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.16606
.reloc
0x0006E000
0x00003DB8
0x00003E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.64025
.rsrc
0x00072000
0x00001400
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.82252

Resources

Title
Entropy
Size
Codepage
Language
Type
4090
3.19198
480
UNKNOWN
UNKNOWN
RT_STRING
4091
3.50565
500
UNKNOWN
UNKNOWN
RT_STRING
4092
3.36196
204
UNKNOWN
UNKNOWN
RT_STRING
4093
3.3448
356
UNKNOWN
UNKNOWN
RT_STRING
4094
3.26627
740
UNKNOWN
UNKNOWN
RT_STRING
4095
3.32482
908
UNKNOWN
UNKNOWN
RT_STRING
4096
3.34258
692
UNKNOWN
UNKNOWN
RT_STRING
DVCLAL
4
16
UNKNOWN
UNKNOWN
RT_RCDATA
PACKAGEINFO
5.0726
512
UNKNOWN
UNKNOWN
RT_RCDATA

Imports

advapi32.dll
kernel32.dll
kernel32.dll (delay-loaded)
netapi32.dll
oleaut32.dll
user32.dll
version.dll

Exports

Title
Ordinal
Address
dbkFCallWrapperAddr
1
0x0006662C
__dbk_fcall_wrapper
2
0x0000B7AC
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
31
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe no specs rundll32.exe

Process information

PID
CMD
Path
Indicators
Parent process
916"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\Kcjq.dll.exe", dbkFCallWrapperAddrC:\Windows\System32\rundll32.exeexplorer.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)
2856C:\Windows\system32\\rundll32.exe C:\Users\admin\AppData\Local\Temp\Kcjq.dll.exe,f0C:\Windows\system32\rundll32.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
8
Read events
8
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
9
DNS requests
0
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
2856
rundll32.exe
134.238.219.171:443
Federal-Mogul Corporation
US
malicious
2856
rundll32.exe
30.135.134.63:443
US
unknown
2856
rundll32.exe
198.239.252.173:443
Department of Information Services
US
malicious
2856
rundll32.exe
168.181.112.28:443
SUPER CONNECT TELECOM LTDA
BR
malicious
2856
rundll32.exe
192.71.249.51:443
lcp nv
BE
malicious
2856
rundll32.exe
45.53.249.184:443
Frontier Communications of America, Inc.
US
malicious
2856
rundll32.exe
75.43.211.7:443
AT&T Services, Inc.
US
malicious
2856
rundll32.exe
89.144.25.243:443
GHOSTnet GmbH
DE
malicious
2856
rundll32.exe
46.232.70.159:443
JSC Mediasoft ekspert
RU
unknown

DNS requests

No data

Threats

PID
Process
Class
Message
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
2856
rundll32.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Spy.Danabot.I
No debug info