c51b23f5bbb9928f62b2de7941185168bc3a2a0da722964b29ec81f082542e0b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 06:51

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General

Target

f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe
Size

14KB
MD5

f56f3cd3731a417db88d068eb8448bd1
SHA1

8675d59d0b13e8ba1828e56b58a64f2b16fd1821
SHA256

c51b23f5bbb9928f62b2de7941185168bc3a2a0da722964b29ec81f082542e0b
SHA512

8030579ac46598be03119d633441f075903df919f201474ea2d5f346384b381fa47f3796151484f6dc37436be880a202efbc8a43cf327c8b6d744b85d270cc75
SSDEEP

384:+U7pctbeRIepz3NakcVRkZDvHVjL0Hm3vcqQK:dpctSqi38VRkZDvHVjLJcq

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\videoPl.chl\CLSID	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\videoPl.chl	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\videoPl.chl\CLSID\ = "{6BF52A52-394A-11D3-B153-00C04F79FAA6}"	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 1364	4488	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe	91
PID 4488 wrote to memory of 1364	4488	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe	91
PID 4488 wrote to memory of 1364	4488	f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f56f3cd3731a417db88d068eb8448bd1_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\awer0.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\awer0.bat

Filesize
302B

MD5
87994351df53db744bfa1e4378161895

SHA1
e9bc5e1b6a3743b58689390d4632186e63d08c58

SHA256
e5c6f90f6620030ac39a494b8fff58c88b29aabbb4aee7dfe845fac8fd06ca83

SHA512
d0ed026bcee6a99cca92e55769bd70ac2a85ceae0ca0aa6c7cdc2675f6fdc1b838ba2593127509b2f8aa6684c3fd7c2f75c6797976ec8a5c0f165cc61e7d1b54

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