ed435a04fe76a7e75070b91e103b4ee4c2e3cad3821d181913e17b8963799bd7

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 10:56

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General

Target

2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe
Size

294KB
MD5

2fe1c882b1857527387a226cb20d7256
SHA1

8463a671e2cb4f250a1cfffe96e497048e3ec307
SHA256

ed435a04fe76a7e75070b91e103b4ee4c2e3cad3821d181913e17b8963799bd7
SHA512

6d8caac91a256809e73fde0a5bd451d284e9921bf82f6a11dc113da8e5bba25684c1596c671ae3574d5e636138a1f11bfbcdd2cc59a533d17abfb537a09c0266
SSDEEP

6144:UieYdHZaxVfawsgo+G1jw65ly9s5q30iIAw78VA40C1vzuSEI6TzSYbb/G2jC3+l:neajgyMUl/5qE2rF0iHIT/upc

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	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2360	2088	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	2fe1c882b1857527387a226cb20d7256_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	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2fe1c882b1857527387a226cb20d7256_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	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2360	2088	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2360	2088	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2360	2088	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe	30
PID 2088 wrote to memory of 2360	2088	2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2fe1c882b1857527387a226cb20d7256_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fe1c882b1857527387a226cb20d7256_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:2088
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 244
  2⤵
  - Program crash
  PID:2360

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/2088-0-0x00000000003E0000-0x00000000007C8000-memory.dmp

Filesize
3.9MB

Download
memory/2088-1-0x0000000002310000-0x0000000002420000-memory.dmp

Filesize
1.1MB

Download
memory/2088-3-0x0000000002310000-0x0000000002420000-memory.dmp

Filesize
1.1MB

Download
memory/2088-5-0x0000000002310000-0x0000000002420000-memory.dmp

Filesize
1.1MB

Download
memory/2088-6-0x00000000003E0000-0x00000000007C8000-memory.dmp

Filesize
3.9MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads