dda798709dc301810aed0202106a578dc9016617522398a07bec1423fc771def

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 08:22

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General

Target

826fab01111e402f33b5687573efae0e_JaffaCakes118.exe
Size

197KB
MD5

826fab01111e402f33b5687573efae0e
SHA1

e68e20faefc04965d48be68d7138946770e0b25a
SHA256

dda798709dc301810aed0202106a578dc9016617522398a07bec1423fc771def
SHA512

c7e65d8bafb554a0fac36cb7a3ffb864d268ad91464397ad4d38ffdb82be38b712409205448b094febb92c54d8973ab188c3a4ccd88b5c6c1006573b2ff60f7a
SSDEEP

6144:cIVoE+JC/JtTB1LZr5FacsmKAfncHyU0oCwOXaFikd+N:TuzCBtTvFFpU2dwgaQkd+N

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
behavioral1/memory/2008-0-0x0000000000400000-0x0000000000433000-memory.dmp	upx
behavioral1/memory/2008-1-0x0000000000400000-0x0000000000433000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2416	2008	WerFault.exe	29

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	826fab01111e402f33b5687573efae0e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 2416	2008	826fab01111e402f33b5687573efae0e_JaffaCakes118.exe	30
PID 2008 wrote to memory of 2416	2008	826fab01111e402f33b5687573efae0e_JaffaCakes118.exe	30
PID 2008 wrote to memory of 2416	2008	826fab01111e402f33b5687573efae0e_JaffaCakes118.exe	30
PID 2008 wrote to memory of 2416	2008	826fab01111e402f33b5687573efae0e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\826fab01111e402f33b5687573efae0e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\826fab01111e402f33b5687573efae0e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 100
  2⤵
  - Program crash
  PID:2416

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/2008-0-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

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memory/2008-1-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

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