37cd5aa0a66c7f5687fe5fcac5c86e2295538b5795dcd67f19d20d3c14a951f3

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/02/2025, 02:32

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General

Target

JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.exe
Size

831KB
MD5

2a27ef2d9715982118c1ca7fff34951c
SHA1

282ade51e4c753c4851f93634adddad8e396b4e1
SHA256

37cd5aa0a66c7f5687fe5fcac5c86e2295538b5795dcd67f19d20d3c14a951f3
SHA512

77d2ca01b9d0f6f09291aed3203728bc311af63028135971354c62ede75d9b8197f5e4aaa38f3329f334b43be048704215df8c06ab1b435c63130697b8fa5d99
SSDEEP

24576:0F+L86wT24LmDlEgCuEoLd/zwMkkrVKaO:E+hwT2dDlEgi+zwYYa

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

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

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\\JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.exe"	JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.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 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2212-2-0x0000000000B90000-0x0000000000D97000-memory.dmp	upx
behavioral1/memory/2212-3-0x0000000000B90000-0x0000000000DD4000-memory.dmp	upx
behavioral1/memory/2212-4-0x0000000000B90000-0x0000000000D97000-memory.dmp	upx
behavioral1/memory/2212-7-0x0000000000B90000-0x0000000000DD4000-memory.dmp	upx

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	JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2a27ef2d9715982118c1ca7fff34951c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
PID:2212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2212-1-0x00000000025B0000-0x0000000002675000-memory.dmp

Filesize
788KB

Download
memory/2212-0-0x00000000003D0000-0x0000000000495000-memory.dmp

Filesize
788KB

Download
memory/2212-2-0x0000000000B90000-0x0000000000D97000-memory.dmp

Filesize
2.0MB

Download
memory/2212-3-0x0000000000B90000-0x0000000000DD4000-memory.dmp

Filesize
2.3MB

Download
memory/2212-4-0x0000000000B90000-0x0000000000D97000-memory.dmp

Filesize
2.0MB

Download
memory/2212-7-0x0000000000B90000-0x0000000000DD4000-memory.dmp

Filesize
2.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads