b0a4413037b9f87016a9fa215303052f73afc84e3a271a73c51bdc4c7718e236

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 15:49

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General

Target

ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
Size

573KB
MD5

ebab2f3e21c2355ea8aabae870e20fde
SHA1

4e99e87f44f2c84dd2ad535c68766162a33763b8
SHA256

b0a4413037b9f87016a9fa215303052f73afc84e3a271a73c51bdc4c7718e236
SHA512

13603d848c7f918e7daa92931e5816dc76392c4ca75b6f802c4f0d8881943beb607a8b25c52735108b035250742de924b388b5c715c5c770046738bd84c6d992
SSDEEP

12288:f8q8RGfJikoOE3tDu9JXgyMYAcnysk4wRCLIFeBVzQaIjzpg:vdfJyPty9xrMYAm44wsnBVkaIPpg

Score

7^/10

discovery

Malware Config

Signatures

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	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
2504	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
2504	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 2504	1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe	82
PID 1236 wrote to memory of 2504	1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe	82
PID 1236 wrote to memory of 2504	1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe	82
PID 1236 wrote to memory of 2860	1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe	83
PID 1236 wrote to memory of 2860	1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe	83
PID 1236 wrote to memory of 2860	1236	ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Users\Admin\AppData\Local\Temp\ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
  start
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2504
- C:\Users\Admin\AppData\Local\Temp\ebab2f3e21c2355ea8aabae870e20fde_JaffaCakes118.exe
  watch
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2860

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

Replay Monitor

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Downloads

memory/1236-0-0x0000000002200000-0x0000000002269000-memory.dmp

Filesize
420KB

Download
memory/1236-1-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/1236-5-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/1236-7-0x0000000002200000-0x0000000002269000-memory.dmp

Filesize
420KB

Download
memory/2504-8-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2504-18-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/2504-16-0x00000000020D0000-0x0000000002139000-memory.dmp

Filesize
420KB

Download
memory/2860-12-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/2860-19-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/2860-17-0x0000000002000000-0x0000000002069000-memory.dmp

Filesize
420KB

Download