Malware analysis 2r8MzRS_Server.exe Malicious activity

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File name:	2r8MzRS_Server.exe
Full analysis:	https://app.any.run/tasks/4770e68b-a563-4d73-a7b1-8ec9a435343e
Verdict:	Malicious activity
Threats:	LokiBot was developed in 2015 to steal information from a variety of applications. Despite the age, this malware is still rather popular among cybercriminals. LokiBot wurde im Jahr 2015 entwickelt, um Informationen aus einer Vielzahl von Anwendungen zu stehlen. Trotz ihres Alters ist diese Malware bei Cyberkriminellen immer noch recht beliebt. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	January 18, 2019, 08:16:47
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan lokibot
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	26BCB9D0BC78FFE905AECAB56EB0114D
SHA1:	7B592E17F389CDD569A54C843C53412573678C2E
SHA256:	E40B52BFD8AF46D11EFD6314A70FF87429D6887EB846D508F844D16058F3FF4D
SSDEEP:	12288:bcKuzoua2M0B7FyU9cSM/2nyhs4zJcrfxB34Jt19:bH4owM0B7TcKnyPMCF

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.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: on
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: on
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Detected artifacts of LokiBot
  - 2r8MzRS_Server.exe (PID: 2248)
- Actions looks like stealing of personal data
  - 2r8MzRS_Server.exe (PID: 2248)
SUSPICIOUS
- Application launched itself
  - 2r8MzRS_Server.exe (PID: 2912)
- Loads DLL from Mozilla Firefox
  - 2r8MzRS_Server.exe (PID: 2248)
- Creates files in the user directory
  - 2r8MzRS_Server.exe (PID: 2248)
- Executable content was dropped or overwritten
  - 2r8MzRS_Server.exe (PID: 2248)
INFO
No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.exe	\|	Win32 Executable Delphi generic (37.4)
.scr	\|	Windows screen saver (34.5)
.exe	\|	Win32 Executable (generic) (11.9)
.exe	\|	Win16/32 Executable Delphi generic (5.4)
.exe	\|	Generic Win/DOS Executable (5.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	1991:12:19 15:19:03+01:00
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	415232
InitializedDataSize:	194048
UninitializedDataSize:	-
EntryPoint:	0x66498
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	19-Dec-1991 14:19:03
Detected languages:	English - United States

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:	8
Time date stamp:	19-Dec-1991 14:19:03
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_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
CODE	0x00001000	0x000654E0	0x00065600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.60851
DATA	0x00067000	0x000012EC	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.94785
BSS	0x00069000	0x00000C1D	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.idata	0x0006A000	0x000021EA	0x00002200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	5.04866
.tls	0x0006D000	0x00000010	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rdata	0x0006E000	0x00000018	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0.200582
.reloc	0x0006F000	0x0000722C	0x00007400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0
.rsrc	0x00077000	0x0002485C	0x00024A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	7.01452

Resources

Title	Entropy	Size	Codepage	Language	Type
1	4.05403	3752	Latin 1 / Western European	English - United States	RT_ICON
2	2.80231	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
3	3.00046	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
4	2.56318	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
5	2.6949	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
6	2.62527	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
7	2.91604	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
561	6.69448	4058	Latin 1 / Western European	English - United States	RT_BITMAP
562	7.2035	4058	Latin 1 / Western European	English - United States	RT_BITMAP
563	7.31408	4058	Latin 1 / Western European	English - United States	RT_BITMAP

Imports


KERNEL32.DLL
advapi32.dll
comctl32.dll
comdlg32.dll
gdi32.dll
oleaut32.dll
user32.dll
version.dll

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2248

"C:\Users\admin\2r8MzRS_Server.exe"

C:\Users\admin\2r8MzRS_Server.exe

2r8MzRS_Server.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\2r8mzrs_server.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll

2912

"C:\Users\admin\2r8MzRS_Server.exe"

C:\Users\admin\2r8MzRS_Server.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\2r8mzrs_server.exe
c:\systemroot\system32\ntdll.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\gdi32.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(2248) 2r8MzRS_Server.exe	Key:	HKEY_CURRENT_USER\kelex.pw/je/css/fre.php
Operation:	write	Name:	F63AAA
Value: %APPDATA%\F63AAA\A71D80.exe

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2248	2r8MzRS_Server.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck		—
		MD5:—	SHA256:—
2248	2r8MzRS_Server.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.exe		executable
		MD5:—	SHA256:—
2248	2r8MzRS_Server.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f		dbf
		MD5:18B8CFC0185C50383AAC0A4F30A9DAC8	SHA256:913E8CED6A447FE791954D382ABA52D490513C5D2F689B391866C7E561F89A03

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

Domain	IP	Reputation
kelex.pw	—	malicious
dns.msftncsi.com	131.107.255.255	shared

Threats

PID	Process	Class	Message
1052	svchost.exe	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
1052	svchost.exe	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
1052	svchost.exe	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
1052	svchost.exe	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
1052	svchost.exe	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
1052	svchost.exe	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile

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No debug info

General Info

2r8MzRS_Server.exe

26BCB9D0BC78FFE905AECAB56EB0114D

7B592E17F389CDD569A54C843C53412573678C2E

E40B52BFD8AF46D11EFD6314A70FF87429D6887EB846D508F844D16058F3FF4D

12288:bcKuzoua2M0B7FyU9cSM/2nyhs4zJcrfxB34Jt19:bH4owM0B7TcKnyPMCF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Detected artifacts of LokiBot

Actions looks like stealing of personal data

SUSPICIOUS

Application launched itself

Loads DLL from Mozilla Firefox

Creates files in the user directory

Executable content was dropped or overwritten

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings