35351ff81311411b012cd23b5d0817c8597b6b8f70b219192baf149318347c22

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 10:47

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General

Target

ff8ec43f73b27fdbea26cfd03892c447_JaffaCakes118.exe
Size

126KB
MD5

ff8ec43f73b27fdbea26cfd03892c447
SHA1

5d5e3825c9dde8ba4281d00a2f45daeda1febda9
SHA256

35351ff81311411b012cd23b5d0817c8597b6b8f70b219192baf149318347c22
SHA512

bf0cfa91df91b312a3bd73df7d6b352a2dbb5d0b6c74ba7d30a32b5b6abee79dc200bafdca2c069c341640c37b312b3ff6a1b7f3207f6354cf83e504eecc82d4
SSDEEP

1536:LOC0FvV4OguHxjhpA4Bm7uW0vSUsghQevBFkutIbgTuFqKRr0aF5frleGhd9TfBv:LwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8k

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/3400-0-0x0000000000400000-0x0000000000460000-memory.dmp	upx
behavioral2/memory/3400-2-0x0000000000400000-0x0000000000460000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3260	3400	WerFault.exe	81

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	ff8ec43f73b27fdbea26cfd03892c447_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ff8ec43f73b27fdbea26cfd03892c447_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff8ec43f73b27fdbea26cfd03892c447_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3400 -s 264
  2⤵
  - Program crash
  PID:3260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3400 -ip 3400
1⤵
PID:2760

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/3400-0-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/3400-1-0x0000000000600000-0x0000000000601000-memory.dmp

Filesize
4KB

Download
memory/3400-2-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download