File name:

unk.exe

Full analysis: https://app.any.run/tasks/1b0c0535-792c-4ec2-84be-6b2a8f6a6b53
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Analysis date: March 30, 2020, 14:55:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
stealer
evasion
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

9C1B18161E0310D6C42C1A2C168D5A78

SHA1:

C1841E15D75591E63485CD2A6FA38C2AAD1C6CF6

SHA256:

A368A72AC8E7B5D0616AF96ED4F6521486882772E30E40248CC5746603D77CC9

SSDEEP:

49152:x8cxVC604DwOmrmtyForAKC6RrZ3wStkYQkWZfu4IORBz:2cxVC604DHm7ob5R93wcXNWu4IORB

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

    • Stealing of credential data

      • unk.exe (PID: 3040)
    • Actions looks like stealing of personal data

      • unk.exe (PID: 3040)
  • SUSPICIOUS

    • Reads the cookies of Google Chrome

      • unk.exe (PID: 3040)
    • Reads Internet Cache Settings

      • unk.exe (PID: 3040)
    • Reads the cookies of Mozilla Firefox

      • unk.exe (PID: 3040)
    • Loads DLL from Mozilla Firefox

      • unk.exe (PID: 3040)
    • Checks for external IP

      • unk.exe (PID: 3040)
    • Creates files in the program directory

      • unk.exe (PID: 3040)
  • 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 | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:02:29 16:11:32+01:00
PEType: PE32
LinkerVersion: 14
CodeSize: 571392
InitializedDataSize: 316416
UninitializedDataSize: -
EntryPoint: 0x561000
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-Feb-2020 15:11:32
Detected languages:
  • English - United States

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: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 29-Feb-2020 15:11:32
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
0x00001000
0x000B1000
0x00061800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.98195
.rsrc
0x000B2000
0x00025FF9
0x00008C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.96606
.idata
0x000D8000
0x00001000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.30872
0x000D9000
0x002BA000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.260771
glklrolo
0x00393000
0x001CE000
0x001CE000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.90185
srwephxv
0x00561000
0x00001000
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.27393

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST
2
5.05503
67624
UNKNOWN
UNKNOWN
RT_ICON
3
5.17069
38056
UNKNOWN
UNKNOWN
RT_ICON
4
5.23731
16936
UNKNOWN
UNKNOWN
RT_ICON
5
5.47362
9640
UNKNOWN
UNKNOWN
RT_ICON
6
5.56646
4264
UNKNOWN
UNKNOWN
RT_ICON
7
5.65304
2440
UNKNOWN
UNKNOWN
RT_ICON
8
5.75866
1128
UNKNOWN
UNKNOWN
RT_ICON

Imports

comctl32.dll
kernel32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start unk.exe

Process information

PID
CMD
Path
Indicators
Parent process
3040"C:\Users\admin\AppData\Local\Temp\unk.exe" C:\Users\admin\AppData\Local\Temp\unk.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\unk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
Total events
73
Read events
64
Write events
9
Delete events
0

Modification events

(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3040) unk.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
Executable files
0
Suspicious files
1
Text files
91
Unknown types
3

Dropped files

PID
Process
Filename
Type
3040unk.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\LoginDataCopy
MD5:
SHA256:
3040unk.exeC:\ProgramData\cL1YgpODRTpF\Files\CC_List.txt
MD5:
SHA256:
3040unk.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\CookiesCopy
MD5:
SHA256:
3040unk.exeC:\ProgramData\cL1YgpODRTpF\moz_cookies.db-shm
MD5:
SHA256:
3040unk.exeC:\ProgramData\cL1YgpODRTpF\Files\Cookies\MozillaFirefox_ZgrVkKe.txttext
MD5:
SHA256:
3040unk.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\WebDataCopysqlite
MD5:
SHA256:
3040unk.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\line[1].txttext
MD5:
SHA256:
3040unk.exeC:\ProgramData\cL1YgpODRTpF\Files\Cookies_List.txttext
MD5:
SHA256:
3040unk.exeC:\ProgramData\cL1YgpODRTpF\Files\Passwords_List.txttext
MD5:
SHA256:
3040unk.exeC:\ProgramData\cL1YgpODRTpF\Files\Forms_List.txttext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
3
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3040
unk.exe
GET
200
208.95.112.1:80
http://ip-api.com/line
unknown
text
180 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3040
unk.exe
208.95.112.1:80
ip-api.com
IBURST
malicious

DNS requests

Domain
IP
Reputation
ip-api.com
  • 208.95.112.1
malicious
sec02.xyz
malicious

Threats

PID
Process
Class
Message
3040
unk.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
3040
unk.exe
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
Process
Message
unk.exe
%s------------------------------------------------ --- Themida Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------