837d300e98a18fa8dbbc05698e27588c60cec168b5fc5a095a8b6ddeceb2a069

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:54

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General

Target

Rfq_order_item_24062021.exe
Size

395KB
MD5

3914d904ebe3174fbfa604d97cae3a70
SHA1

8f175b52d4c770821af2d15dc0913e721316ad08
SHA256

d210db96dc90cbfc39b183fbab1bb9f59bd321101fbc7c405a1a4c16e0033863
SHA512

11dc78ad2a8c127c9b26d59a20ec5a4fafe22c364b828ab351e9c3255eb667ac9bfcb43a69f23713456204c1ae99db93fcbc858a9e0f7d114b1a337aca4d78b3
SSDEEP

6144:RTqjFta/eo1NGZxvk4QumnHU3lg3Z2hHmZIN38hkOQ7iZx7:5aaG4GZxvVbg3sHhNs+J7iZx7

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2364	Rfq_order_item_24062021.exe
2364	Rfq_order_item_24062021.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4628	2364	WerFault.exe	81

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	Rfq_order_item_24062021.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 4032	2364	Rfq_order_item_24062021.exe	89
PID 2364 wrote to memory of 4032	2364	Rfq_order_item_24062021.exe	89
PID 2364 wrote to memory of 4032	2364	Rfq_order_item_24062021.exe	89

C:\Users\Admin\AppData\Local\Temp\Rfq_order_item_24062021.exe
"C:\Users\Admin\AppData\Local\Temp\Rfq_order_item_24062021.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Users\Admin\AppData\Local\Temp\Rfq_order_item_24062021.exe
  "C:\Users\Admin\AppData\Local\Temp\Rfq_order_item_24062021.exe"
  2⤵
  PID:4032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2364 -s 924
  2⤵
  - Program crash
  PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2364 -ip 2364
1⤵
PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\nsc9944.tmp\System.dll

Filesize
10KB

MD5
56a321bd011112ec5d8a32b2f6fd3231

SHA1
df20e3a35a1636de64df5290ae5e4e7572447f78

SHA256
bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1

SHA512
5354890cbc53ce51081a78c64ba9c4c8c4dc9e01141798c1e916e19c5776dac7c82989fad0f08c73e81aaba332dad81205f90d0663119af45550b97b338b9cc3

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