69977c07b8a60cb5229e07571fa78cc77bfd39ee944c707982efbc00bbe2d6f6

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
25/09/2024, 13:50

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General

Target

f625c39e8468e21063ae8317c2eb1b0a_JaffaCakes118.dll
Size

17KB
MD5

f625c39e8468e21063ae8317c2eb1b0a
SHA1

ca449f6569d3d2e32c8b18535de6c58efe07051e
SHA256

69977c07b8a60cb5229e07571fa78cc77bfd39ee944c707982efbc00bbe2d6f6
SHA512

191668207ecfe37c1ac06663d86d4d1404b7afec1c1687794faabec71d77d035dc8535b492e5030614f98f5c8473481ee04c2e78f27c3f783a1d5fc74a7455fe
SSDEEP

384:TavQlTaGJ4/qmx0oCYmY1DRD+oi7ayuFe6M:TfEqm+fYm+d9DFe

Score

5^/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/3108-0-0x0000000000400000-0x0000000000411000-memory.dmp	upx
behavioral2/memory/3108-7-0x0000000000400000-0x0000000000411000-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 behavior: EnumeratesProcesses 64 IoCs

pid	Process
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe
3108	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
668	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3108	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 3108	3920	rundll32.exe	89
PID 3920 wrote to memory of 3108	3920	rundll32.exe	89
PID 3920 wrote to memory of 3108	3920	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f625c39e8468e21063ae8317c2eb1b0a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f625c39e8468e21063ae8317c2eb1b0a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3108

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=4300,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=1420 /prefetch:8
1⤵
PID:1976

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/3108-0-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3108-7-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download