91a880986b8d55ae5594804ff369c33a5afb8ccee39e191237b4e9389fef22e7

Analysis

max time kernel
95s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 15:15

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General

Target

JaffaCakes118_7a6375ee86354c63504df700c6a294be.exe
Size

106KB
MD5

7a6375ee86354c63504df700c6a294be
SHA1

bf5471ac8b1083dd47cda83f3e1b0ba3bd51a6d8
SHA256

91a880986b8d55ae5594804ff369c33a5afb8ccee39e191237b4e9389fef22e7
SHA512

3220801e26e7bb404c5bc4b02fd9719cf3ff0cfad63e6d09b40d364a3198688095fb774cc56b14b323ec445bb80dd3c1dbc3eb4ee5e794fc07f196f4a7bbdf9e
SSDEEP

1536:bOC0FvV4OguHxjhpA4Bm7uW0vSUsghQevBFkutIbgTuFqKRr0aF5frleGhd9TfBc:bwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8H

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/848-0-0x0000000000400000-0x000000000045E000-memory.dmp	upx
behavioral2/memory/848-2-0x0000000000400000-0x000000000045E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4824	848	WerFault.exe	82

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	JaffaCakes118_7a6375ee86354c63504df700c6a294be.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a6375ee86354c63504df700c6a294be.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a6375ee86354c63504df700c6a294be.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:848
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 272
  2⤵
  - Program crash
  PID:4824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 848 -ip 848
1⤵
PID:1720

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/848-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/848-1-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/848-2-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download