2a317c4fb8de70541b1daa06fa60e10fa8cc9d725497d003c7351c831dfdcb49

Resubmissions

06-09-2024 18:26

240906-w29p4s1fpl 6

16-08-2024 12:29

240816-pn7j9sydlj 6

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 18:26

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General

Target

IISS Prague Defence Summit 2024/Annex 1/libemb.dll
Size

196KB
MD5

907c3c366f2b05c881bc67ea017f7e0c
SHA1

5acc447eb36f0c339c066964ddf0460240256aaa
SHA256

f8e130e5cbbc4fb85d1b41e1c5bb2d7a6d0511ff3b224eb3076a175e69909b0d
SHA512

1678461329d740aba919917315683ebaeec251d584112876ecfbc7b5cc4e43d08aa91fbef832aa1d8a1c824002603d92285dcd231940fbe9c19f3ec886c6c8e4
SSDEEP

3072:2A5QoO1+lybs5AtGPDGfxKNtd/NKp6gXUT/rFVic2Xs6IU:fQF1AybqIxKNt/I6gXUvv2Xvv

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 2204 wrote to memory of 2600	2204	rundll32.exe	30
PID 2204 wrote to memory of 2600	2204	rundll32.exe	30
PID 2204 wrote to memory of 2600	2204	rundll32.exe	30
PID 2204 wrote to memory of 2600	2204	rundll32.exe	30
PID 2204 wrote to memory of 2600	2204	rundll32.exe	30
PID 2204 wrote to memory of 2600	2204	rundll32.exe	30
PID 2204 wrote to memory of 2600	2204	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\IISS Prague Defence Summit 2024\Annex 1\libemb.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\IISS Prague Defence Summit 2024\Annex 1\libemb.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2600

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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