5e843fb6e37e569ae7ef303c1fa3eab923003b3380f0e84a307a3ec8505ec92d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 08:59

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General

Target

ef757ba33e10ae41121414d60dd89a5a_JaffaCakes118.dll
Size

25KB
MD5

ef757ba33e10ae41121414d60dd89a5a
SHA1

a65942f2534462f6aab15b0d92a027ac83b3ef7c
SHA256

5e843fb6e37e569ae7ef303c1fa3eab923003b3380f0e84a307a3ec8505ec92d
SHA512

5e91b298e2bdd532ff311f10fc96a5bf8214f2e67cd07432f0d7f0943527975e89a4360910bdf7f48140634826cf760fdccc1dfd4dfd6886b3c9c12ded74375a
SSDEEP

384:TsNottrE1twgciiSs0hJ9VZioiAlo5X0SzstnG5YqlRD7+oG+kUqmvwtwB37vvx1:TdtrgugCwJ3ZJi5nQtnGtXJLIQ37D

Score

3^/10

discovery

Malware Config

Signatures

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 7 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30
PID 2980 wrote to memory of 3008	2980	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef757ba33e10ae41121414d60dd89a5a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef757ba33e10ae41121414d60dd89a5a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3008

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/3008-4-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3008-3-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3008-2-0x0000000010015000-0x0000000010016000-memory.dmp

Filesize
4KB

Download
memory/3008-1-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/3008-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download