edaa4ecdbc1b18330cdfe5260d66c4e61fabcc6dbc434d60c9a7f42e14c9936f

Analysis

max time kernel
95s
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
25/09/2024, 10:00

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General

Target

f5c16e4f5b6e1a009be0a5838a8002b6_JaffaCakes118.dll
Size

57KB
MD5

f5c16e4f5b6e1a009be0a5838a8002b6
SHA1

2c3ffd72da5b120c09f2c3516b451e767f2cf652
SHA256

edaa4ecdbc1b18330cdfe5260d66c4e61fabcc6dbc434d60c9a7f42e14c9936f
SHA512

ba2d03d8d395678c8610ff645aba988b56daa51a8a19643d633b7f40b33530e671d886f53162044dff862e99f8a48469c7f539c5a3c0a34777592c37e40700c2
SSDEEP

1536:86XzLcy3T55qE7aN6m/xf8P4Hqyz4mtxN61P6KoJ:ZLV3TelkYxU8Pz4aP61PcJ

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/3124-0-0x0000000010000000-0x000000001000D000-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 4304 wrote to memory of 3124	4304	rundll32.exe	82
PID 4304 wrote to memory of 3124	4304	rundll32.exe	82
PID 4304 wrote to memory of 3124	4304	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5c16e4f5b6e1a009be0a5838a8002b6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5c16e4f5b6e1a009be0a5838a8002b6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3124

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/3124-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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