26cc2c372afc8b188ff92ebc8e345f63729e12ec79b56a4e29b5489e542a47b8

Analysis

max time kernel
139s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 19:02

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General

Target

94584cd4e651ef2b8616af1e5f61bbc6_JaffaCakes118.dll
Size

55KB
MD5

94584cd4e651ef2b8616af1e5f61bbc6
SHA1

6846a5f48f39c22531caa0e0922c9fbb10b27502
SHA256

26cc2c372afc8b188ff92ebc8e345f63729e12ec79b56a4e29b5489e542a47b8
SHA512

6e7305b40cbf4825ba1041fb21513a62887eae559f7284590ff6ad298ede79da03aa26a9f885f4f9b42382cabb98400b3200a12424b4ec8771509b6b4d2e2e5a
SSDEEP

768:qz6nzm1b5gNZLLrJAH3/bg+vmzme/Nn7p5j8QIvwOcw+8uTyhpddNptkRZq8qdcd:qmmMhAzJvM1XIvQ7ry7LNXmdI0

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/4248-0-0x0000000010000000-0x000000001000E000-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 1356 wrote to memory of 4248	1356	rundll32.exe	83
PID 1356 wrote to memory of 4248	1356	rundll32.exe	83
PID 1356 wrote to memory of 4248	1356	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\94584cd4e651ef2b8616af1e5f61bbc6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\94584cd4e651ef2b8616af1e5f61bbc6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4248

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/4248-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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