2022b599fef7b1b48614e98a995bd740d76824f40e1735ef2563c8cc194696e0

General

Target

60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Size

2.8MB
MD5

60fcb3db1639ceee2fd249d081950fc5
SHA1

671fc79807cad8295bee3a290a04e96e6625ba92
SHA256

2022b599fef7b1b48614e98a995bd740d76824f40e1735ef2563c8cc194696e0
SHA512

0c620897f06b2d9a281e78f87dd4f55399730802c5a4548a965537abae856b37638948bccf49fd6d0587ec06c08ec2a1b402d81846668335c383917823fc142b
SSDEEP

49152:qZN/xKHA5FHAybBI5n+4FJj1a5LteyGtajAhIG57HL0toOVXFbqHpE4:wUHADHAyIj1a5ZLGtakHwtoOJFbqJD

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2744-0-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-14-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-15-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-16-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-18-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-19-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-20-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-22-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-23-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-24-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-25-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-26-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-27-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-28-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-29-0x0000000000400000-0x00000000009AE000-memory.dmp	upx
behavioral1/memory/2744-30-0x0000000000400000-0x00000000009AE000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID\ = "60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.DynamicNS"	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe"	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.DynamicNS	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.DynamicNS\ = "DynamicNS"	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.DynamicNS\Clsid	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ = "DynamicNS"	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.DynamicNS\Clsid\ = "{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}"	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2744	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2744	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
2744	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
2744	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
2744	60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\60fcb3db1639ceee2fd249d081950fc5_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2744-0-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-1-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2744-3-0x0000000003A60000-0x0000000003A70000-memory.dmp

Filesize
64KB

Download
memory/2744-14-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-15-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-17-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2744-16-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-18-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-19-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-20-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-22-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-23-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-24-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-25-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-26-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-27-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-28-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-29-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download
memory/2744-30-0x0000000000400000-0x00000000009AE000-memory.dmp

Filesize
5.7MB

Download

Analysis

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