cc9e519d0b381e54e45e0eea2effd295bd155d515c1cf35b8dc03495a441bc95

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2024, 22:42

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General

Target

820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe
Size

139KB
MD5

820495ef9782cd9173b3b8a360ae04e3
SHA1

9f168a32fd093ffee555ea037ed4156308181dc5
SHA256

cc9e519d0b381e54e45e0eea2effd295bd155d515c1cf35b8dc03495a441bc95
SHA512

7f04625a229bee1b92c24d781f481fea80f7f95cc0a71db4bc1288e3af56f7cef1f34d8ec182984faba1be517acee523c366ac0a2eb434511e66c30640ccaea5
SSDEEP

3072:G2c3yVZOYjbDRzDgM/K+ChNoeicW0Vmz1yi4B4rR0cOepw7vV:GBSMsbRS+wNoeTW0VmZyV20cOeKv

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4228-0-0x0000000000400000-0x0000000000436000-memory.dmp	upx

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	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4228	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 4328	4228	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe	82
PID 4228 wrote to memory of 4328	4228	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe	82
PID 4228 wrote to memory of 4328	4228	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe	82
PID 4228 wrote to memory of 4328	4228	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe	82
PID 4228 wrote to memory of 4328	4228	820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:4328

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

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Downloads

memory/4228-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4228-1-0x0000000000B80000-0x0000000000B82000-memory.dmp

Filesize
8KB

Download
memory/4228-3-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/4228-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download