b6962c549f3bd52e907eddfe57c3d4cf301f29b32b3462960a927640655c58c2

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 02:43

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General

Target

ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe
Size

483KB
MD5

ce769915c758cb96eea6bff5bfdf3158
SHA1

2a2d4a1d66279e092c5d006b64410e73cc9ac3b5
SHA256

b6962c549f3bd52e907eddfe57c3d4cf301f29b32b3462960a927640655c58c2
SHA512

a8b58daa1b10cf7927de7aab3727151c106ac5a3cbc7727859693e966d8298bcdfc08c944fc41825701192665a07065186ad9b6da0ec6936ce61e80b73043ec0
SSDEEP

12288:Jk0RqWwHiLOgJKbHcsH8Z+gew0YKhhB0xBNuBBS:Jk0DSbEEyARwK2x6B0

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
behavioral1/memory/2756-0-0x0000000000400000-0x00000000004D3000-memory.dmp	upx
behavioral1/memory/2756-1-0x0000000000400000-0x00000000004D3000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	2756	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	ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2888	2756	ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe	30
PID 2756 wrote to memory of 2888	2756	ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe	30
PID 2756 wrote to memory of 2888	2756	ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe	30
PID 2756 wrote to memory of 2888	2756	ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ce769915c758cb96eea6bff5bfdf3158_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 276
  2⤵
  - Program crash
  PID:2888

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/2756-0-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

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memory/2756-1-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download