bddef8248f448cc5e3ad774f108f42f300717c3fbcc2d46f33d6a7b3cc3a2d5e

Analysis

max time kernel
102s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 05:57

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General

Target

e3a394ec47abb5df379cc4171b61f3d0N.exe
Size

27KB
MD5

e3a394ec47abb5df379cc4171b61f3d0
SHA1

0891c283e1a6494d66370188c82207977f11c34d
SHA256

bddef8248f448cc5e3ad774f108f42f300717c3fbcc2d46f33d6a7b3cc3a2d5e
SHA512

e4febe45e4bf3e56643423b05353f4dc9146bc2358efe6172e2722ea396eb1eb5762c8d35cbf7bbdc7604ea92119a86e20efeb5d34e5f4be946bb843fe074a4e
SSDEEP

192:kWu2F9EYpmaAsiE/HiogbJgigbGgSgFIEhgbn6fBNYrBJgigbYdKEKQ:w2F9EYpD/L/DYPvPoLfCPyQ

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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	e3a394ec47abb5df379cc4171b61f3d0N.exe

Executes dropped EXE 1 IoCs

pid	Process
1764	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	e3a394ec47abb5df379cc4171b61f3d0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	budha.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 1764	1772	e3a394ec47abb5df379cc4171b61f3d0N.exe	84
PID 1772 wrote to memory of 1764	1772	e3a394ec47abb5df379cc4171b61f3d0N.exe	84
PID 1772 wrote to memory of 1764	1772	e3a394ec47abb5df379cc4171b61f3d0N.exe	84

C:\Users\Admin\AppData\Local\Temp\e3a394ec47abb5df379cc4171b61f3d0N.exe
"C:\Users\Admin\AppData\Local\Temp\e3a394ec47abb5df379cc4171b61f3d0N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772
- 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:1764

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\budha.exe

Filesize
27KB

MD5
3548feedb5a670f0b01d668028329889

SHA1
5567cff0de2d2cafcbdf913cf027f8a5fd8dac70

SHA256
35af729085248d03087f7c52b463e88b087731e8553ecff04bd59ed7bf3a3c6f

SHA512
14120cc072142daae9fb6441c7646f8570d7f07c7001841e84340aefdf8aca7089aafff305aa575a732836a6feacb6629f3be5e60675c6d4c1e9e8376fb28cc4

Download Submit
memory/1764-16-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1772-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1772-8-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download