c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555c

Analysis

max time kernel
99s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 06:55

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General

Target

c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe
Size

27KB
MD5

8c29e87acea49565fa160a9e754f67e0
SHA1

2aed5febea913d4db418ff4e9b6c46a0f0bb3319
SHA256

c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555c
SHA512

0f24af3dec1d894a4878110d1dd07133eb90ab373b1b791418f92cefbb07d0a2db07286f41a4bc7e8db6963cc162e161f4564cdda12040725fa3875f9ae45008
SSDEEP

384:1HQWQWRIGKp3Imw7IO+xK/gLffBp7TdVxoGI3rk1EdS3sjdna2i0r6tyxIptdRJ3:1ThROpRY+xKa1kfiEY8xaltDdP

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe

Executes dropped EXE 1 IoCs

pid	Process
2176	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	budha.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 2176	4880	c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe	82
PID 4880 wrote to memory of 2176	4880	c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe	82
PID 4880 wrote to memory of 2176	4880	c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe	82

C:\Users\Admin\AppData\Local\Temp\c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe
"C:\Users\Admin\AppData\Local\Temp\c7c4957d979f89398c00c1404c4b87e01bef7563ef1b1e5337932119b3f0555cN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880
- 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:2176

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
27KB

MD5
27fd29d3ccda71d2f490f1a675b2df7e

SHA1
559dacb205d97239b476432371951a91ecae0c9f

SHA256
1409af113d3db6d7fbf39f9956f1e2525b325f1317011fe5e5791617ebdf9e95

SHA512
82b14668920f370be99cf6fb370ee5b13d7eb2ad9c560602d87677826ecb4d4a0929675b29aa5a47b99b4a83bb9b5d931269564b733e671722c46ad8ab7b475a

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