21a9a430409deac05dce7c4e123dc64bb3cb2918ae5f3fbc9fa1f0b86ca0f93c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 19:19

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General

Target

c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe
Size

472KB
MD5

c976f6f57f951851324ba5a9a083d820
SHA1

97998a00bcf9367a59ad4262042321466bc8332d
SHA256

21a9a430409deac05dce7c4e123dc64bb3cb2918ae5f3fbc9fa1f0b86ca0f93c
SHA512

dd052ba3d8acd9e3c967ef3f1549728273a3e6127525fdb849c939c96aa9e058454fdf67881165bc44410add79e8cfbe52723ece5a815e4d087047a8743588c9
SSDEEP

6144:0YNBIo/aW+80+9L8QfBxvum0/6hDGTaFFEm9LNizvz0iewK6uw/l11Y43ogjPbg:Ap+9L8cvu3/kDRb9LUXhD9TLNj

Score

9^/10

discovery

Malware Config

Signatures

Beds Protector Packer 1 IoCs

Detects Beds Protector packer used to load .NET malware.

resource	yara_rule
behavioral1/memory/3048-1-0x0000000000240000-0x00000000002BC000-memory.dmp	beds_protector

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2344	3048	WerFault.exe	30

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	c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2344	3048	c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe	31
PID 3048 wrote to memory of 2344	3048	c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe	31
PID 3048 wrote to memory of 2344	3048	c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe	31
PID 3048 wrote to memory of 2344	3048	c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c976f6f57f951851324ba5a9a083d820_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 520
  2⤵
  - Program crash
  PID:2344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/3048-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

Filesize
4KB

Download
memory/3048-1-0x0000000000240000-0x00000000002BC000-memory.dmp

Filesize
496KB

Download
memory/3048-2-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

Filesize
4KB

Download