734f289e454119f1bb31e9f4963c64e5230b51264229a1832b1707b9753f276c

Analysis

max time kernel
102s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
21-02-2025 14:59

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General

Target

bluewing TS/Loader.exe
Size

1.3MB
MD5

a31c7aeb98cb02d7db58c570a9f18e63
SHA1

6d9cf22847ce215100f0b0150c5fc9d579061a72
SHA256

ca9d3a364ab00b6758fac81dca534c85de2acfe87e6aed985d55d733e05248f8
SHA512

781f0de6b2cff9c0f92a8814a05e0ead65f3f32494a3ae8051de3dd04d3c1c42bbe44e376d9a642981fdefb4043f1f2e6ec65641ad6e593f453f6152d1f67ca9
SSDEEP

24576:foWphKZ/21+sTZq1Hr5Ne8DmnH+ZjdGqEQw1KrF+XlJDXNqP/oY75vKWn1ceF1dl:fxphKZwlsHr5Ne8DmnH+VdGqEKrF+Xl4

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	Loader.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4940	powershell.exe
4940	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4940	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 4940	4456	Loader.exe	86
PID 4456 wrote to memory of 4940	4456	Loader.exe	86

C:\Users\Admin\AppData\Local\Temp\bluewing TS\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\bluewing TS\Loader.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" /C Get-Service -Name WpnUserService* | Restart-Service -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rkcnb0rm.dhf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4940-2-0x00007FF9CED03000-0x00007FF9CED05000-memory.dmp

Filesize
8KB

Download
memory/4940-8-0x00000238E9870000-0x00000238E9892000-memory.dmp

Filesize
136KB

Download
memory/4940-13-0x00007FF9CED00000-0x00007FF9CF7C1000-memory.dmp

Filesize
10.8MB

Download
memory/4940-14-0x00007FF9CED00000-0x00007FF9CF7C1000-memory.dmp

Filesize
10.8MB

Download
memory/4940-17-0x00007FF9CED00000-0x00007FF9CF7C1000-memory.dmp

Filesize
10.8MB

Download
memory/4940-18-0x00007FF9CED00000-0x00007FF9CF7C1000-memory.dmp

Filesize
10.8MB

Download