799859c0e6ee90d66c8777b1385be1df02360f7f58544dc9f85d170401dfdbed

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 07:33

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General

Target

bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe
Size

23KB
MD5

bbcd738e0bb9c392ee9c94ef8d02d4f0
SHA1

5a275397f6fe8bd21404844f57b2fc51f81daeea
SHA256

799859c0e6ee90d66c8777b1385be1df02360f7f58544dc9f85d170401dfdbed
SHA512

a6d5e08c7ce90c70ab6317e589bce9ed87761dee1288259ef30690fa0dd840298fdfa98b0cd84c6e0e66daecbe31afc9ddc706b6c7ad316a4911dc49c6cc4be9
SSDEEP

384:lPGlPywfM1TPh8OqeJOSo1sg62meXSku2x:lPGlPywf6LOSEDmGx

Score

7^/10

discovery

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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe

Executes dropped EXE 1 IoCs

pid	Process
5048	budha.exe

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

System Information Discovery
T1082

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	bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	budha.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 5048	1140	bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe	84
PID 1140 wrote to memory of 5048	1140	bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe	84
PID 1140 wrote to memory of 5048	1140	bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe	84

C:\Users\Admin\AppData\Local\Temp\bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe
"C:\Users\Admin\AppData\Local\Temp\bbcd738e0bb9c392ee9c94ef8d02d4f0N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5048

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

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\budha.exe

Filesize
23KB

MD5
3049bdcc5cb8eecb94b9758b9f062a65

SHA1
7ce85c3086f11a7d78d3332566981c632378cb1f

SHA256
212682c519b08f3d153d04a2e569e6985695a9d8f7fd5e6c7b17c4fa8167cbc8

SHA512
53014931b10894c2aeb7ed048c49d94a0cf9219ad73c656f9e0619112f556a48ad44aeb97d2500434f19cab751675e548e1af45cf1f42c3ce1d31180707df2da

Download Submit
memory/1140-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1140-1-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/1140-3-0x0000000002620000-0x0000000002A20000-memory.dmp

Filesize
4.0MB

Download
memory/1140-12-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5048-13-0x00000000021E0000-0x00000000021E1000-memory.dmp

Filesize
4KB

Download
memory/5048-14-0x0000000002530000-0x0000000002930000-memory.dmp

Filesize
4.0MB

Download
memory/5048-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download