a6715b9c8f7b010b27d0359b8af074b1d41e1e769dfb213d22c407a8643f3409

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 00:16

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General

Target

71d8565ee33854b21cc7c2deb2b5510f_JaffaCakes118.dll
Size

58KB
MD5

71d8565ee33854b21cc7c2deb2b5510f
SHA1

943cf44ed69cce76e3fd9d2dd516748f9bea6c8e
SHA256

a6715b9c8f7b010b27d0359b8af074b1d41e1e769dfb213d22c407a8643f3409
SHA512

ab314784937613729be571a6c87dd759f234c6221c374dafd8814d8b7936f92d1baf8165ff2172b0d14512e0b7b2d34f86ce0fb1d5dcae64985d27b9c591cd10
SSDEEP

1536:7EYMQXspKGqUSouFzTSVOY/mgfAwehz12CezNP:AYT2tqUSvFHSVOY/m8ehzvezt

Score

7^/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
behavioral1/memory/1716-1-0x0000000010000000-0x000000001000D000-memory.dmp	upx
behavioral1/memory/1716-0-0x0000000010000000-0x000000001000D000-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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
1716	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71d8565ee33854b21cc7c2deb2b5510f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\71d8565ee33854b21cc7c2deb2b5510f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1716

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/1716-1-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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memory/1716-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download