bcdb13401a7c98832830f379436df2f4fa876c74c5c248430cca50be13e290a0

Analysis

max time kernel
95s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 16:58

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General

Target

4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe
Size

94KB
MD5

4105f93b05e661c42e73db36cf29a6ee
SHA1

56914941d71012a5f290b2ba0e2d0b7a48f312bc
SHA256

bcdb13401a7c98832830f379436df2f4fa876c74c5c248430cca50be13e290a0
SHA512

5def96571c360a6e61f53a310478e4147e9c2c1b37a3ea84afcb1008c4fe8bf4e6b3f25f76210e9f0858e972e13c14500b74ef2e59c2c721038f1804a29853ad
SSDEEP

1536:pe3w2dCqIAGzLqr3hd9Dt6pNz0XP3XStNLnpfkn4VeaFIy:Yw2vjkLqD76pNz0/8NDasdFIy

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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	4105f93b05e661c42e73db36cf29a6ee_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	4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 8	2032	4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe	86
PID 2032 wrote to memory of 8	2032	4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe	86
PID 2032 wrote to memory of 8	2032	4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4105f93b05e661c42e73db36cf29a6ee_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Frj..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:8

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

Replay Monitor

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Downloads

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

Filesize
238B

MD5
911c38e8225089f721bc328d0604971d

SHA1
4af79d8502298820da10fae4f43a7fdbde94afa5

SHA256
18ec5eb78604e57b53005b9ef80e8d595c941299c807f862c24a934228e6f0f3

SHA512
9f21a254f2734e7b008614ee4f11d377f4ee47bbeeb3725e185d9704f419196184d655db1ddc4c2d771915c47fbab6528965332dd8350452b45a3268e0ac7191

Download Submit
memory/2032-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2032-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2032-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2032-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2032-5-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download