572849d6b498ea5b7a7a1a23c2403672a9d1e6b5ff81fb6b70b1c982d78e9f76

Analysis

max time kernel
134s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 08:55

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General

Target

6afe0d3db85dfd38a36bcc29be1a48cb_JaffaCakes118.dll
Size

57KB
MD5

6afe0d3db85dfd38a36bcc29be1a48cb
SHA1

1b07a0c032d29260189264ecb84c8a46c2d5b5a4
SHA256

572849d6b498ea5b7a7a1a23c2403672a9d1e6b5ff81fb6b70b1c982d78e9f76
SHA512

fde4db0b43911ec23cf4463b7ab46d03f6817f675bba598132e1f303eab1032792ca7c2b640cfdbfb16342d4dac549dc47b54c1277243adfc89469b6c3988dc8
SSDEEP

1536:RVLlwhgR2jFwMEjWQaqVX5AcARng6GjagqKnzsgVJT7tP8EJ:T52xbQaqVWtRng6ea8nw+J/tP8EJ

Score

7^/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/3928-0-0x0000000010000000-0x000000001000D000-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 4872 wrote to memory of 3928	4872	rundll32.exe	84
PID 4872 wrote to memory of 3928	4872	rundll32.exe	84
PID 4872 wrote to memory of 3928	4872	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6afe0d3db85dfd38a36bcc29be1a48cb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6afe0d3db85dfd38a36bcc29be1a48cb_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3928

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/3928-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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