df61f0005e1b09804c88143712efdd6063ccb952fa550cc9affd8babd1fe7ce8

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 08:52

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General

Target

2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe
Size

4.2MB
MD5

2e388cb4656d6a0397bf496d29450b7b
SHA1

79f42e35e62c52f7ff8e3ae12d70cb1c38e7cdc8
SHA256

df61f0005e1b09804c88143712efdd6063ccb952fa550cc9affd8babd1fe7ce8
SHA512

24c9e76e1fda1069ac673c276bf8cf2699a3925f68a65b2b15dffa74c3ed5a53661172f15766d8af7c41972341dfa889a64e34a367c662995ec2f55e8032a9db
SSDEEP

98304:hBpQhAEMbv2PcC3PEaeDlmZJd0BMbPRTFgzqR16PH8Abr9h:h3QhAP6LfE1DlQ30BqPszHV

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 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\SystemBiosDate	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2700	1900	WerFault.exe	29

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	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 2 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	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.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\VideoBiosDate	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2700	1900	2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e388cb4656d6a0397bf496d29450b7b_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1900 -s 344
  2⤵
  - Program crash
  PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1900-0-0x0000000001000000-0x00000000019AE000-memory.dmp

Filesize
9.7MB

Download
memory/1900-1-0x00000000019B0000-0x000000000235E000-memory.dmp

Filesize
9.7MB

Download
memory/1900-2-0x0000000002EC0000-0x0000000002FD0000-memory.dmp

Filesize
1.1MB

Download
memory/1900-3-0x0000000001000000-0x00000000019AE000-memory.dmp

Filesize
9.7MB

Download
memory/1900-4-0x00000000019B0000-0x000000000235E000-memory.dmp

Filesize
9.7MB

Download
memory/1900-6-0x0000000002EC0000-0x0000000002FD0000-memory.dmp

Filesize
1.1MB

Download
memory/1900-8-0x0000000001000000-0x00000000019AE000-memory.dmp

Filesize
9.7MB

Download
memory/1900-9-0x0000000002EC0000-0x0000000002FD0000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads