0010f83546da12fa0bc8b098ce884aa309938b3a8182d256570eca4beda5cda3

Analysis

max time kernel
2s
max time network
4s
platform
windows10-2004_x64
resource
win10v2004-20240729-en
resource tags

arch:x64arch:x86image:win10v2004-20240729-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 02:33

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Reason

Machine shutdown

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General

Target

76bc04fe8bae9ae2d73b4eb2524101c0_JaffaCakes118.dll
Size

66KB
MD5

76bc04fe8bae9ae2d73b4eb2524101c0
SHA1

b5f03d160759a52a1b3a3c1faae79a6927d204c8
SHA256

0010f83546da12fa0bc8b098ce884aa309938b3a8182d256570eca4beda5cda3
SHA512

2b4022e0f9b3042aea9ac90323777564e539440376e4fdaea7343e1b2cc5349f4365311856677be2d38fe8eb64252d5faedd5b079fcf739d20ba413055b9f92b
SSDEEP

768:h8WTpVT0X8zbInz+U32IGXOzDkP9rMStXHebjsixMvEP/FI5NBmq1pGZysZQHnCV:RVe679Azjsi6vEPtYBp+YJdDcv

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/3512-0-0x0000000010000000-0x000000001000D000-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 2460 wrote to memory of 3512	2460	rundll32.exe	81
PID 2460 wrote to memory of 3512	2460	rundll32.exe	81
PID 2460 wrote to memory of 3512	2460	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\76bc04fe8bae9ae2d73b4eb2524101c0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\76bc04fe8bae9ae2d73b4eb2524101c0_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3512

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/3512-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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