c5d9235179c4bbaaa2a4646b41cf81579a6057985b7de22f23d86780320addd9

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 21:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fd2f087330d260cda5bed1048e34b359_JaffaCakes118.dll
Size

102KB
MD5

fd2f087330d260cda5bed1048e34b359
SHA1

2a1f05438e72f7b9c282ff764cc52888393a3b95
SHA256

c5d9235179c4bbaaa2a4646b41cf81579a6057985b7de22f23d86780320addd9
SHA512

c0a8846920599b3ee1395b97ec5c95cfdb6d4f48a912951fc5bfcb84784f61e3bb1b4356f34166416b7384a9c7de938a4f04bf2b8e5b801233e4861babc459d4
SSDEEP

1536:ISKyVLql4k6MEymJxa4GEcE9aJIpg+CRoVx9PJbT/1/:ISKyVLqikzEy+uuaJ0g7Ro1JP/1/

Score

5^/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/2732-0-0x0000000010000000-0x000000001000D000-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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 2732	3232	rundll32.exe	89
PID 3232 wrote to memory of 2732	3232	rundll32.exe	89
PID 3232 wrote to memory of 2732	3232	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd2f087330d260cda5bed1048e34b359_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd2f087330d260cda5bed1048e34b359_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2732

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4264,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:8
1⤵
PID:764

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

Loading Replay Monitor...

Downloads

memory/2732-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download