421867abea3ce5f660f9cf6ec1dc62a57d92edc122638d81e7a2d4ec389dd27a

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 07:32

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General

Target

f9fc3de9c93b204279d32d682d6607b3_JaffaCakes118.dll
Size

164KB
MD5

f9fc3de9c93b204279d32d682d6607b3
SHA1

c63832b46663954e5bd1791190302f97153e1102
SHA256

421867abea3ce5f660f9cf6ec1dc62a57d92edc122638d81e7a2d4ec389dd27a
SHA512

520e9ccfc7196cac3a27e8ee6c6f7daaa46717e4e88f08106dd693ac9f13b1bbb3e30ea08e245cd2ed8088ab672ea1708c5aa963535465b4b86a58dc2dd0ef3a
SSDEEP

3072:v0XoUeZ/DVS8L73ea4MoCLfqQvFfx8JIn+E:veoUeZR2TRCWQFfx8C

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 2172 wrote to memory of 1164	2172	rundll32.exe	29
PID 2172 wrote to memory of 1164	2172	rundll32.exe	29
PID 2172 wrote to memory of 1164	2172	rundll32.exe	29
PID 2172 wrote to memory of 1164	2172	rundll32.exe	29
PID 2172 wrote to memory of 1164	2172	rundll32.exe	29
PID 2172 wrote to memory of 1164	2172	rundll32.exe	29
PID 2172 wrote to memory of 1164	2172	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f9fc3de9c93b204279d32d682d6607b3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f9fc3de9c93b204279d32d682d6607b3_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1164

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/1164-0-0x0000000000130000-0x000000000013A000-memory.dmp

Filesize
40KB

Download
memory/1164-1-0x0000000000130000-0x000000000013A000-memory.dmp

Filesize
40KB

Download
memory/1164-9-0x0000000000260000-0x0000000000266000-memory.dmp

Filesize
24KB

Download
memory/1164-10-0x0000000003D00000-0x0000000003E09000-memory.dmp

Filesize
1.0MB

Download
memory/1164-14-0x0000000000260000-0x0000000000266000-memory.dmp

Filesize
24KB

Download
memory/1164-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1164-7-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/1164-6-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1164-5-0x00000000002E0000-0x00000000002FF000-memory.dmp

Filesize
124KB

Download
memory/1164-3-0x0000000003810000-0x00000000038AF000-memory.dmp

Filesize
636KB

Download
memory/1164-2-0x0000000003740000-0x0000000003809000-memory.dmp

Filesize
804KB

Download
memory/1164-4-0x00000000038B0000-0x00000000039DD000-memory.dmp

Filesize
1.2MB

Download