Malware Analysis Report

2025-06-16 00:54

Sample ID 241031-n98h1syajc
Target 82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118
SHA256 62e216ea83a6de60dc7439dfbe521d8a3d37cd6f2917ba06edf2b0da2e3fdcf9
Tags
discovery credential_access spyware stealer
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

62e216ea83a6de60dc7439dfbe521d8a3d37cd6f2917ba06edf2b0da2e3fdcf9

Threat Level: Shows suspicious behavior

The file 82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery credential_access spyware stealer

Executes dropped EXE

Reads data files stored by FTP clients

Checks computer location settings

Reads local data of messenger clients

Checks BIOS information in registry

Deletes itself

Unsecured Credentials: Credentials In Files

Reads user/profile data of web browsers

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Delays execution with timeout.exe

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-31 12:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-31 12:06

Reported

2024-10-31 12:33

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.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\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\timeout.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\VersionIndependentProgID\ = "PortableDeviceValues.PortableDeviceValues" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\InprocServer32\ = "%systemroot%\\SysWow64\\PortableDeviceTypes.dll" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\InprocServer32\ThreadingModel = "Both" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\ProgID\ = "PortableDeviceValues.PortableDeviceValues.1" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\VersionIndependentProgID C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\TypeLib C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\TypeLib\ = "{2B00BA2F-E750-4beb-9235-97142EDE1D3E}" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\Version C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\Version\ = "1.0" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B} C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\ = "PortableDeviceValues Class" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\ProgID C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Users\Admin\AppData\Local\Temp\82F634~1.EXE

C:\Windows\SysWOW64\timeout.exe

timeout 5

Network

N/A

Files

memory/2148-1-0x0000000001F40000-0x0000000001FD5000-memory.dmp

memory/2148-0-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/2148-6-0x0000000001F40000-0x0000000001FD5000-memory.dmp

memory/2148-7-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/2148-15-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/2148-14-0x0000000001F40000-0x0000000001FD5000-memory.dmp

memory/2148-12-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/2148-10-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/2148-13-0x0000000001F40000-0x0000000001FD5000-memory.dmp

memory/2148-11-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/2148-8-0x0000000000400000-0x00000000005A9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-31 12:06

Reported

2024-10-31 12:44

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.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\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Terjemah Al-Quran.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads local data of messenger clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Terjemah Al-Quran.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\Version C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\Version\ = "1.0" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\VersionIndependentProgID C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\ProgID C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\TypeLib C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\TypeLib\ = "{00f25ae8-3625-4e34-92d4-f0918cf010ee}" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\ProgID\ = "Microsoft.PhotoAcquire.1" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\VersionIndependentProgID\ = "Microsoft.PhotoAcquire" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B} C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\ = "PhotoAcquire" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E7B2DC82-970B-039B-970B-039B970B039B}\InprocServer32\ = "%ProgramFiles(x86)%\\Windows Photo Viewer\\PhotoAcq.dll" C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\82f63475190e543b9c5d79d24bd6e91d_JaffaCakes118.exe"

C:\Users\Admin\AppData\Roaming\Terjemah Al-Quran.exe

"C:\Users\Admin\AppData\Roaming\Terjemah Al-Quran.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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.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 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 udp

Files

memory/624-0-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/624-2-0x0000000002180000-0x0000000002215000-memory.dmp

memory/624-7-0x0000000002180000-0x0000000002215000-memory.dmp

memory/624-9-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/624-11-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/624-13-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/624-14-0x0000000002180000-0x0000000002215000-memory.dmp

memory/624-12-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/624-8-0x0000000000400000-0x00000000005A9000-memory.dmp

C:\Users\Admin\AppData\Roaming\Terjemah Al-Quran.exe

MD5 44d93b216554246161fae3c68f790ee8
SHA1 de9fa5b712d2aa2d16c56a539823f2d1b90c3a7b
SHA256 56d018d187c245539c8f6078ee7b76f8cc55fd0cf3e1142c766380adfc80ed86
SHA512 524bfe37b57053857ca3fcc9b543303af90b5365c120253d45ba88bf5bf5a8596747e0f951f524d3fdb6afdaf899094ae7ceb06f454667170daa87a0a7bf3c21

memory/624-23-0x0000000002180000-0x0000000002215000-memory.dmp

memory/624-21-0x0000000002180000-0x0000000002215000-memory.dmp

memory/624-27-0x0000000002180000-0x0000000002215000-memory.dmp

memory/624-29-0x0000000000400000-0x00000000005A9000-memory.dmp

memory/968-30-0x0000000000400000-0x0000000000457000-memory.dmp