9edaa39b126d1ee8b96104482fc5cb277028e2af33b67f3c46711678e4c68306

Analysis

max time kernel
147s
max time network
149s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16/07/2024, 04:20

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General

Target

4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe
Size

61KB
MD5

4cc72c3c01954c70733bad49054b324b
SHA1

27d92618db0725b5bf2772fc7392ae769cdea49b
SHA256

9edaa39b126d1ee8b96104482fc5cb277028e2af33b67f3c46711678e4c68306
SHA512

d3c6cf22c41f8d6e8dcce19c3e95445ea374b7c9b21eea95cec4e0609a76b5616b5a9aa4b33df1c5a7e3c9b32cca71ddc33544bec93bf359a7c0b7a92da6bb4b
SSDEEP

384:NSgiS9jhyP6t2HudRIGseb9gOt2CsB5+a6fqALYgdb731tblkiGAdRJRJRJRJRVe:piM186ZdRvsebcCM5+bqtqbv1GAyxn

Score

10^/10

evasion upx

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe:*:Enabled:ldrsoft"	4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1488-0-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1488-1-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1488-2-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1488-6-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1488-10-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1488-14-0x0000000000400000-0x000000000041B000-memory.dmp	upx

C:\Users\Admin\AppData\Local\Temp\4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4cc72c3c01954c70733bad49054b324b_JaffaCakes118.exe"
1⤵
- Modifies firewall policy service
- Checks BIOS information in registry
PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1488-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1488-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1488-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1488-6-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1488-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1488-14-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads