Malware Analysis Report

2025-01-22 12:27

Sample ID 240516-twdpdadb41
Target 4bfb297dd56d3da43d9920626b69c80e_JaffaCakes118
SHA256 d36e48b6bb8048ad2aa8aff8ac0138d1b16733cc6361ed624faa52bccb3541e5
Tags
upx aspackv2
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral17

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral27

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral14

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral16

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral21

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral22

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral23

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral11

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral12

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral13

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral32

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral20

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral26

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral29

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral18

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral30

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral15

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral25

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral24

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral28

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral31

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral19

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

d36e48b6bb8048ad2aa8aff8ac0138d1b16733cc6361ed624faa52bccb3541e5

Threat Level: Shows suspicious behavior

The file 4bfb297dd56d3da43d9920626b69c80e_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx aspackv2

ASPack v2.12-2.42

UPX packed file

Checks BIOS information in registry

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-16 16:24

Signatures

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
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UPX packed file

upx
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Unsigned PE

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Analysis: behavioral17

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240215-en

Max time kernel

122s

Max time network

124s

Command Line

regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\ArmAccess.dll"

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2220 wrote to memory of 2300 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\ArmAccess.dll"

C:\Windows\SysWOW64\regsvr32.exe

/s "C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\ArmAccess.dll"

Network

N/A

Files

N/A

Analysis: behavioral27

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240221-en

Max time kernel

142s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker calc B9 5 digits.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker calc B9 5 digits.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker calc B9 5 digits.exe"

Network

N/A

Files

memory/2504-0-0x0000000000400000-0x0000000000466000-memory.dmp

memory/2504-1-0x0000000000300000-0x0000000000301000-memory.dmp

memory/2504-2-0x0000000000400000-0x0000000000466000-memory.dmp

memory/2504-4-0x0000000000300000-0x0000000000301000-memory.dmp

Analysis: behavioral6

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

140s

Max time network

98s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips\Aphilips.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips\Aphilips.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips\Aphilips.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 148.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/3584-0-0x0000000000930000-0x0000000000931000-memory.dmp

memory/3584-1-0x0000000000400000-0x000000000047C000-memory.dmp

memory/3584-3-0x0000000000930000-0x0000000000931000-memory.dmp

Analysis: behavioral8

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

140s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Audi-VW Calculator.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Audi-VW Calculator.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Audi-VW Calculator.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.171:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 171.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 97.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 88.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/1828-0-0x0000000000400000-0x000000000046A000-memory.dmp

memory/1828-1-0x0000000000560000-0x0000000000561000-memory.dmp

memory/1828-2-0x0000000000400000-0x000000000046A000-memory.dmp

Analysis: behavioral14

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
NL 23.62.61.139:443 www.bing.com tcp
US 8.8.8.8:53 139.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp

Files

memory/2824-0-0x0000000000400000-0x0000000000498000-memory.dmp

memory/2824-4-0x0000000000400000-0x0000000000498000-memory.dmp

Analysis: behavioral16

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe"

Signatures

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\InProcServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7} C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\ = "User Notification" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\AppID = "{0010890e-8789-413c-adbc-48f5b511b3af}" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\InProcServer32 C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe"

C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 88.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.163:443 www.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 163.61.62.23.in-addr.arpa udp

Files

memory/3476-0-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-3-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-4-0x00000000021B0000-0x00000000021F7000-memory.dmp

memory/3696-9-0x00000000021B0000-0x00000000021F7000-memory.dmp

memory/3696-10-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-11-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-12-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-13-0x00000000021B0000-0x00000000021F7000-memory.dmp

memory/3696-17-0x00000000021B0000-0x00000000021F7000-memory.dmp

memory/3476-18-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-19-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/3696-20-0x00000000021B0000-0x00000000021F7000-memory.dmp

Analysis: behavioral21

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240508-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Becker4digit.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Becker4digit.exe

"C:\Users\Admin\AppData\Local\Temp\Becker4digit.exe"

Network

N/A

Files

memory/2384-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/2384-1-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2384-2-0x0000000000400000-0x000000000043F000-memory.dmp

Analysis: behavioral22

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Becker4digit.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Becker4digit.exe

"C:\Users\Admin\AppData\Local\Temp\Becker4digit.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 138.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 25.173.189.20.in-addr.arpa udp

Files

memory/3876-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/3876-1-0x00000000005D0000-0x00000000005D1000-memory.dmp

memory/3876-2-0x0000000000400000-0x000000000043F000-memory.dmp

Analysis: behavioral23

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240220-en

Max time kernel

122s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_by_Elcar.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_by_Elcar.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_by_Elcar.exe"

Network

N/A

Files

N/A

Analysis: behavioral11

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240220-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP calc.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BP calc.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP calc.exe"

Network

N/A

Files

memory/3040-0-0x0000000000400000-0x0000000000468000-memory.dmp

memory/3040-1-0x0000000000220000-0x0000000000221000-memory.dmp

memory/3040-2-0x0000000000400000-0x0000000000468000-memory.dmp

Analysis: behavioral12

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240226-en

Max time kernel

164s

Max time network

174s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP calc.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BP calc.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP calc.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 172.217.169.74:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 74.169.217.172.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 84.65.42.20.in-addr.arpa udp

Files

memory/948-0-0x0000000000400000-0x0000000000468000-memory.dmp

memory/948-1-0x0000000000400000-0x0000000000468000-memory.dmp

memory/948-2-0x0000000000A70000-0x0000000000A71000-memory.dmp

memory/948-3-0x0000000000400000-0x0000000000468000-memory.dmp

memory/948-4-0x0000000000400000-0x0000000000468000-memory.dmp

memory/948-6-0x0000000000A70000-0x0000000000A71000-memory.dmp

Analysis: behavioral9

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240221-en

Max time kernel

141s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP Fiat_Alfa_Peug Calc.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BP Fiat_Alfa_Peug Calc.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP Fiat_Alfa_Peug Calc.exe"

Network

N/A

Files

memory/2460-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/2460-1-0x0000000000400000-0x00000000004AC000-memory.dmp

memory/2460-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Analysis: behavioral10

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP Fiat_Alfa_Peug Calc.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BP Fiat_Alfa_Peug Calc.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP Fiat_Alfa_Peug Calc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
NL 23.62.61.146:443 www.bing.com tcp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 146.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

memory/4952-0-0x0000000000590000-0x0000000000591000-memory.dmp

memory/4952-1-0x0000000000400000-0x00000000004AC000-memory.dmp

memory/4952-3-0x0000000000590000-0x0000000000591000-memory.dmp

Analysis: behavioral13

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240508-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPCALC.exe"

Network

N/A

Files

memory/1896-0-0x0000000000400000-0x0000000000498000-memory.dmp

memory/1896-3-0x0000000000400000-0x0000000000498000-memory.dmp

Analysis: behavioral32

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe"

Signatures

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
NL 23.62.61.171:443 www.bing.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 171.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/4312-0-0x0000000002350000-0x0000000002351000-memory.dmp

memory/4312-1-0x0000000000400000-0x00000000004B8000-memory.dmp

memory/4312-3-0x0000000002350000-0x0000000002351000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\4DIGIT BECKER CALCULATOR\Becker4digit.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\4DIGIT BECKER CALCULATOR\Becker4digit.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\4DIGIT BECKER CALCULATOR\Becker4digit.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1392,i,1809100026287847100,9768898026582633513,262144 --variations-seed-version --mojo-platform-channel-handle=4024 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.57:443 www.bing.com tcp
US 8.8.8.8:53 147.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 57.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/3132-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/3132-1-0x00000000021B0000-0x00000000021B1000-memory.dmp

memory/3132-2-0x0000000000400000-0x000000000043F000-memory.dmp

Analysis: behavioral7

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win7-20240419-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Audi-VW Calculator.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Audi-VW Calculator.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Audi-VW Calculator.exe"

Network

N/A

Files

memory/2220-0-0x0000000000400000-0x000000000046A000-memory.dmp

memory/2220-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/2220-2-0x0000000000400000-0x000000000046A000-memory.dmp

Analysis: behavioral20

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240226-en

Max time kernel

157s

Max time network

160s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3908 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 142.250.187.234:443 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 88.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/4732-0-0x0000000000400000-0x0000000000498000-memory.dmp

memory/4732-4-0x0000000000400000-0x0000000000498000-memory.dmp

memory/4732-5-0x0000000000400000-0x0000000000498000-memory.dmp

Analysis: behavioral26

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240426-en

Max time kernel

145s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_calc_B9_5_digits.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_calc_B9_5_digits.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_calc_B9_5_digits.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.59:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.59:443 www.bing.com tcp
US 8.8.8.8:53 59.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/1832-0-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1832-1-0x0000000000800000-0x0000000000801000-memory.dmp

memory/1832-2-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1832-4-0x0000000000800000-0x0000000000801000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win7-20240215-en

Max time kernel

140s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\4DIGIT BECKER CALCULATOR\Becker4digit.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\4DIGIT BECKER CALCULATOR\Becker4digit.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\4DIGIT BECKER CALCULATOR\Becker4digit.exe"

Network

N/A

Files

memory/2028-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/2028-1-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2028-2-0x0000000000400000-0x000000000043F000-memory.dmp

memory/2028-4-0x0000000000320000-0x0000000000321000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240220-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips\Aphilips.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips\Aphilips.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips\Aphilips.exe"

Network

N/A

Files

memory/2464-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/2464-1-0x0000000000400000-0x000000000047C000-memory.dmp

memory/2464-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Analysis: behavioral29

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240508-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker4digit.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker4digit.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker4digit.exe"

Network

N/A

Files

memory/1868-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/1868-1-0x0000000000220000-0x0000000000221000-memory.dmp

memory/1868-2-0x0000000000400000-0x000000000043F000-memory.dmp

memory/1868-4-0x0000000000220000-0x0000000000221000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240426-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 138.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/4420-0-0x0000000000680000-0x0000000000681000-memory.dmp

memory/4420-1-0x0000000000400000-0x000000000047C000-memory.dmp

memory/4420-3-0x0000000000680000-0x0000000000681000-memory.dmp

Analysis: behavioral18

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240508-en

Max time kernel

136s

Max time network

125s

Command Line

regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\ArmAccess.dll"

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1332 wrote to memory of 3088 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1332 wrote to memory of 3088 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1332 wrote to memory of 3088 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\ArmAccess.dll"

C:\Windows\SysWOW64\regsvr32.exe

/s "C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\ArmAccess.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
NL 23.62.61.147:443 www.bing.com tcp
US 8.8.8.8:53 147.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 88.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win7-20240221-en

Max time kernel

141s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Aphilips.exe"

Network

N/A

Files

memory/2492-0-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2492-1-0x0000000000400000-0x000000000047C000-memory.dmp

memory/2492-3-0x0000000000320000-0x0000000000321000-memory.dmp

Analysis: behavioral30

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240226-en

Max time kernel

162s

Max time network

175s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker4digit.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker4digit.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker4digit.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2232 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 142.250.200.42:443 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 13.107.246.64:443 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 233.17.178.52.in-addr.arpa udp

Files

memory/2448-0-0x0000000000400000-0x000000000043F000-memory.dmp

memory/2448-2-0x00000000005B0000-0x00000000005B1000-memory.dmp

memory/2448-1-0x0000000000400000-0x000000000043F000-memory.dmp

memory/2448-3-0x0000000000400000-0x000000000043F000-memory.dmp

Analysis: behavioral15

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win7-20240508-en

Max time kernel

141s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe"

Signatures

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\Programmable C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\TypeLib\ = "{C04E4E5E-89E6-43C0-92BD-D3F2C7FBA5C4}" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\VersionIndependentProgID\ = "otkloadr.WRLoader" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\AppID = "{C04E4E5E-89E6-43C0-92BD-D3F2C7FBA5C4}" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\ADDINS\\OTKLOADR.DLL" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\ProgID\ = "otkloadr.WRLoader.1" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\ProgID C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\Programmable\ C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\TypeLib C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\VersionIndependentProgID C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7} C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FD5ECD95-0939-6294-A816-87AF4082FDF7}\ = "CWRLoader Object" C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe"

C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BP_PgAlfaFiat.exe"

Network

N/A

Files

memory/2400-0-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2400-1-0x0000000002430000-0x0000000002503000-memory.dmp

memory/2760-2-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-3-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-4-0x0000000000290000-0x00000000002D7000-memory.dmp

memory/2760-9-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-10-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-12-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-11-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-13-0x0000000000290000-0x00000000002D7000-memory.dmp

memory/2760-16-0x0000000000290000-0x00000000002D7000-memory.dmp

memory/2400-19-0x0000000002430000-0x0000000002503000-memory.dmp

memory/2400-18-0x0000000000400000-0x00000000004D3000-memory.dmp

memory/2760-20-0x0000000000400000-0x00000000004D3000-memory.dmp

Analysis: behavioral25

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win7-20240419-en

Max time kernel

140s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_calc_B9_5_digits.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_calc_B9_5_digits.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_calc_B9_5_digits.exe"

Network

N/A

Files

memory/1992-0-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1992-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/1992-2-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1992-4-0x00000000001B0000-0x00000000001B1000-memory.dmp

Analysis: behavioral24

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win10v2004-20240508-en

Max time kernel

139s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_by_Elcar.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_by_Elcar.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker Calculators\Becker_by_Elcar.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral28

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:27

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker calc B9 5 digits.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\Becker calc B9 5 digits.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\Becker calc B9 5 digits.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 233.17.178.52.in-addr.arpa udp

Files

memory/1172-0-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1172-1-0x0000000000700000-0x0000000000701000-memory.dmp

memory/1172-2-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1172-4-0x0000000000700000-0x0000000000701000-memory.dmp

Analysis: behavioral31

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win7-20240508-en

Max time kernel

140s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe"

Signatures

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\CALCULATOR\CALCGEN.exe"

Network

N/A

Files

memory/1848-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/1848-1-0x0000000000400000-0x00000000004B8000-memory.dmp

memory/1848-3-0x0000000000220000-0x0000000000221000-memory.dmp

Analysis: behavioral19

Detonation Overview

Submitted

2024-05-16 16:24

Reported

2024-05-16 16:28

Platform

win7-20240221-en

Max time kernel

141s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe

"C:\Users\Admin\AppData\Local\Temp\Calculators\BPcalc by aleksandaralex\BPcalc by aleksandaralex\BPCALC.exe"

Network

N/A

Files

memory/2240-0-0x0000000000400000-0x0000000000498000-memory.dmp

memory/2240-3-0x0000000000400000-0x0000000000498000-memory.dmp