d4ae0b8b17ed560c02b01ea81b8d996e7ddd204ac13a73f5d50a3286393db852

Analysis

max time kernel
139s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 08:59

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General

Target

89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe
Size

474KB
MD5

89c330c03a5b76b6bc57505049cf983f
SHA1

848ce4649c241557b9882e9ad31b2ea9cbbd47c5
SHA256

d4ae0b8b17ed560c02b01ea81b8d996e7ddd204ac13a73f5d50a3286393db852
SHA512

bf92b18966ea6882cab0a26d319dc790d41d42fb78db3b10c3498f111cf0a3ab85f3ec4fb4901d6c76143ec6a767c84a73b656035c1fb3e42641fe89bbcdbe57
SSDEEP

12288:pnNhuBoY8SorxgmA+nlvVlWy/dMqE8OmOkCK9bbeh:pPatCg7EPX/dZtOkCK92h

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/2528-0-0x0000000000400000-0x00000000004CE000-memory.dmp	upx
behavioral2/memory/2528-12-0x0000000000400000-0x00000000004CE000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2528-12-0x0000000000400000-0x00000000004CE000-memory.dmp	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2568	2528	89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe	89
PID 2528 wrote to memory of 2568	2528	89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe	89
PID 2528 wrote to memory of 2568	2528	89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\89c330c03a5b76b6bc57505049cf983f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\s.cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\s.cmd

Filesize
249B

MD5
a59167704402ca930b9489b6b0679539

SHA1
2cf29bb56e403e66220040ed8056b8e01f7fd2bc

SHA256
b73b94e7883029c982f06fa8ac230e9625f3528cd53bb9af08c5053cfd47e85a

SHA512
1de367d4b0cacebdd03702572b83cc85e33e9705ce9cfe1e342f5f4bbfb81edf377a78c64f062c5b1870d0df86d57ab1cb50a31cb7d2b9d0f813a831c44fb9ec

Download Submit
memory/2528-0-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/2528-12-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download