989033a84bcb21cb7a6a33e27c21e5070682ad5cc3f856e9759c63ef9c98245a

General

Target

2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe
Size

847KB
MD5

2ef276872c8a076f6796240df8831e47
SHA1

61550211cbc8dbd5b6d705710062caec2440888b
SHA256

989033a84bcb21cb7a6a33e27c21e5070682ad5cc3f856e9759c63ef9c98245a
SHA512

c77d71f07a4dc313d3b6476ce342fd9db8f2dea9ba0c749e219aac50837992e51633cc92f31cf8f6217227e3b75d487b7d990fdf05f7800bd0a8429c6ac37ff0
SSDEEP

24576:TAXOkCxyH7kigol6/MCOEPB/USuyHEpQ+Q:0fCMbwolyMx1fp

Score

7^/10

credential_access discovery persistence spyware stealer upx

Malware Config

Signatures

Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe"	2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe

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

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1592-2-0x0000000000DD0000-0x000000000100E000-memory.dmp	upx
behavioral1/memory/1592-3-0x0000000000DD0000-0x0000000001015000-memory.dmp	upx
behavioral1/memory/1592-4-0x0000000000DD0000-0x000000000100E000-memory.dmp	upx
behavioral1/memory/1592-16-0x0000000000DD0000-0x0000000001015000-memory.dmp	upx
behavioral1/memory/1592-17-0x0000000000DD0000-0x0000000001015000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ef276872c8a076f6796240df8831e47_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:1592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

2

T1555

Credentials from Web Browsers

1

T1555.003

Windows Credential Manager

1

T1555.004

Unsecured Credentials

2

T1552

Credentials In Files

1

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1592-1-0x0000000000AE0000-0x0000000000BAF000-memory.dmp

Filesize
828KB

Download
memory/1592-0-0x0000000000A00000-0x0000000000ADB000-memory.dmp

Filesize
876KB

Download
memory/1592-2-0x0000000000DD0000-0x000000000100E000-memory.dmp

Filesize
2.2MB

Download
memory/1592-3-0x0000000000DD0000-0x0000000001015000-memory.dmp

Filesize
2.3MB

Download
memory/1592-4-0x0000000000DD0000-0x000000000100E000-memory.dmp

Filesize
2.2MB

Download
memory/1592-16-0x0000000000DD0000-0x0000000001015000-memory.dmp

Filesize
2.3MB

Download
memory/1592-17-0x0000000000DD0000-0x0000000001015000-memory.dmp

Filesize
2.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads