b635e18b2855bc69c2c77d537a058b866761dcd93b45e8ab9ffd868a71bea6c9

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 12:06

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General

Target

37bc930af8b39bd11bcb934f19c03080N.exe
Size

5KB
MD5

37bc930af8b39bd11bcb934f19c03080
SHA1

6a520226ba4f0c521b4c2ade47d397ae8d9b5e30
SHA256

b635e18b2855bc69c2c77d537a058b866761dcd93b45e8ab9ffd868a71bea6c9
SHA512

38da15d06e9fe84a80d184160f7cfdb7238237ea9129a7b4e023a3fbd96db6a931b3b30e5aefb28602eb34889d635005b755a7bbee1eafebc0d66a94f1f79563
SSDEEP

48:qd7SNUoHvjBrmJVeDhMRdO//GLlH4qnijDGrsEVnQBG/RA8lGUZ2CS7jLyUF0uYl:2mRjDhYH4ZjxAnQWRIUZ2CmXQhAqX

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-1-5-21-771719357-2485960699-3367710044-1000\Control Panel\International\Geo\Nation	37bc930af8b39bd11bcb934f19c03080N.exe

Executes dropped EXE 1 IoCs

pid	Process
3488	budha.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1028 wrote to memory of 3488	1028	37bc930af8b39bd11bcb934f19c03080N.exe	83
PID 1028 wrote to memory of 3488	1028	37bc930af8b39bd11bcb934f19c03080N.exe	83
PID 1028 wrote to memory of 3488	1028	37bc930af8b39bd11bcb934f19c03080N.exe	83

C:\Users\Admin\AppData\Local\Temp\37bc930af8b39bd11bcb934f19c03080N.exe
"C:\Users\Admin\AppData\Local\Temp\37bc930af8b39bd11bcb934f19c03080N.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1028
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  PID:3488

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\budha.exe

Filesize
5KB

MD5
dc992f6cf7c072737930e84b5fda4f44

SHA1
d1517ef998b9b3205ee74fad95915f9ab7acf74b

SHA256
562ec5f5073ec171e4bf65053a98002b3aa8629c7748035b17e26077912a500c

SHA512
5112c326951b42fe6fc4dcbd0113a307757ca53860fc59cb63d6041a4e2e2ba36eb6fd0bf36a704771707da38fe96b5dd14a3c4555aadebcfb8dd85d45bfc10d

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