8dd8f6aff8b821ffa3821891c4de529d4dfe405c9e6b2616ed00467f161e0dcd

Analysis

max time kernel
140s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2024 09:37

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General

Target

178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe
Size

136KB
MD5

178d23cf3dd5ebdda20cefbf23eb3386
SHA1

163897436aa97bfa283b45c4b0fd978ba99dd8e7
SHA256

8dd8f6aff8b821ffa3821891c4de529d4dfe405c9e6b2616ed00467f161e0dcd
SHA512

ba30e1e33ee1ce11cfa1f25938bb6ffa6d411717036c65d7fe35ef761e4b515d5fb353b0b96536c7c645c06f3b39bbe7686409d16c9dd7f21e2bcaecc2895cbe
SSDEEP

3072:anm3DXh2VA97Yx7MIZYAaftVuHRorGq8WweZnDM2LaShRwEp/J:L61x7LYJnrVPRDM2W7Ej

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4912-8-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4912-11-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4912-10-0x0000000010000000-0x000000001000F000-memory.dmp	upx

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	178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4912	178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 4912	2296	178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe	84
PID 2296 wrote to memory of 4912	2296	178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe	84
PID 2296 wrote to memory of 4912	2296	178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\178d23cf3dd5ebdda20cefbf23eb3386_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:4912

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/2296-0-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/2296-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2296-3-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/4912-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4912-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4912-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4912-8-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4912-11-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4912-10-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4912-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download