123b0ce5f4e65569abe18ac65f4059dd2ab2968c5cffb95d40af47c650ab5e67

Analysis

max time kernel
144s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
22/09/2024, 13:16

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General

Target

f21840bca0f16abd3492be6aa887cd83_JaffaCakes118.exe
Size

148KB
MD5

f21840bca0f16abd3492be6aa887cd83
SHA1

1d3a041574ab242c2f00d186ce8a6fb435406b99
SHA256

123b0ce5f4e65569abe18ac65f4059dd2ab2968c5cffb95d40af47c650ab5e67
SHA512

1662b7c5e98f96ee62b724586904492bfaf270c61e3c3b41497d8bb66d121fc022ddd26e086a428fe4ae0602077d20bed39250de8ed2ad8f78d1e6dda3daeb3b
SSDEEP

3072:nX4RybtCyyL9v16SQqiEl6gkciScgYP/3/bUk+ARsOHv7+HmEEtFuJy3o:noRgCDvkSQ24xcilZPHbUpAlvqHXEzuK

Score

7^/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/860-0-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral2/memory/860-2-0x0000000000400000-0x000000000043E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2752	860	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	f21840bca0f16abd3492be6aa887cd83_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f21840bca0f16abd3492be6aa887cd83_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f21840bca0f16abd3492be6aa887cd83_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 860 -s 272
  2⤵
  - Program crash
  PID:2752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 860 -ip 860
1⤵
PID:2688

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/860-0-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/860-1-0x0000000002180000-0x0000000002194000-memory.dmp

Filesize
80KB

Download
memory/860-2-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download