10de539cf989a9a7a323f1c66ea9b7f2120d6e05df84a2e10c95d7271afa1ccf

General

Target

00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Size

2.8MB
MD5

00588367f6784ac06ff0740703402cba
SHA1

66d26d9da3d5575242a98e4c39c43202d255668a
SHA256

10de539cf989a9a7a323f1c66ea9b7f2120d6e05df84a2e10c95d7271afa1ccf
SHA512

905a903aa508cf8f77c3beee5b673431f616728b7de198a7fe9377aab0e6070551c7f844550c4159beee1fbbc28aafdf5028ec6287a7bee477acf9c88db70212
SSDEEP

49152:TNoUUabRJ4yQQEJ/341ym7ddooFEBVq6y7/cIbu54y9hpPo4czaXQHjEuY7p3pE:Jf1hHEJ/tGMjq6yDXu54yXEbHj/Y7LE

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/2884-0-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-13-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-14-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-15-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-18-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-19-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-20-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-22-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-23-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-24-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-25-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-26-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-27-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-28-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-29-0x0000000000400000-0x00000000009BC000-memory.dmp	upx
behavioral1/memory/2884-30-0x0000000000400000-0x00000000009BC000-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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ = "DynamicNS"	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\00588367f6784ac06ff0740703402cba_JaffaCakes118.exe"	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID\ = "00588367f6784ac06ff0740703402cba_JaffaCakes118.DynamicNS"	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\00588367f6784ac06ff0740703402cba_JaffaCakes118.DynamicNS	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\00588367f6784ac06ff0740703402cba_JaffaCakes118.DynamicNS\ = "DynamicNS"	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\00588367f6784ac06ff0740703402cba_JaffaCakes118.DynamicNS\Clsid	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\00588367f6784ac06ff0740703402cba_JaffaCakes118.DynamicNS\Clsid\ = "{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}"	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2884	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2884	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
2884	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
2884	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
2884	00588367f6784ac06ff0740703402cba_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\00588367f6784ac06ff0740703402cba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00588367f6784ac06ff0740703402cba_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2884

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/2884-0-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-1-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2884-2-0x0000000003B80000-0x0000000003B90000-memory.dmp

Filesize
64KB

Download
memory/2884-13-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-14-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-15-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-16-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2884-17-0x0000000003B80000-0x0000000003B90000-memory.dmp

Filesize
64KB

Download
memory/2884-18-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-19-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-20-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-22-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-23-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-24-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-25-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-26-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-27-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-28-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-29-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download
memory/2884-30-0x0000000000400000-0x00000000009BC000-memory.dmp

Filesize
5.7MB

Download

Analysis

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