ca6d4a701891ac5a6dd1829e0c18f06bd387985e6a093b62f36ee1eb8b09d314

Analysis

max time kernel
94s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 08:49

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General

Target

12a66814e125810a13592cab9aa1f257_JaffaCakes118.dll
Size

88KB
MD5

12a66814e125810a13592cab9aa1f257
SHA1

644f57af720665a7707a6fe6cfae7330f360858f
SHA256

ca6d4a701891ac5a6dd1829e0c18f06bd387985e6a093b62f36ee1eb8b09d314
SHA512

fbd9cabd744828f1436f1c0c5d3b2ede3770576cd139835120c0343ea6f4f41563e400a2480cd0590574dcbe8510bb37d5f920e5afc1fce13cd0eb741fcd9299
SSDEEP

1536:S3bQMwgumBWw22Ii5VexzvKrdfgv24RdwSk7gfJWnoT16wsc:mUz0Bw2Ii7exredfZzBOJWoTEdc

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/2388-0-0x0000000010000000-0x000000001000E000-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 60 wrote to memory of 2388	60	rundll32.exe	82
PID 60 wrote to memory of 2388	60	rundll32.exe	82
PID 60 wrote to memory of 2388	60	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\12a66814e125810a13592cab9aa1f257_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:60
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\12a66814e125810a13592cab9aa1f257_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2388

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/2388-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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