e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8

Analysis

max time kernel
140s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-10-2022 15:32

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General

Target

e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe
Size

18KB
MD5

82114b35e3a4416da645707cc04cb340
SHA1

949f6c1df8effe893ea911b002b28dfef1fbbf27
SHA256

e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8
SHA512

3f35af60a30261a77c472c2fb9fc41b67b2a137e278a6df869e0ce4e01efbb6c44f2145b7ea5253c19618229b7fc5d2b58673219c8f2ef1dd874a1ad7aba7910
SSDEEP

384:fY/7iMmQgVC+02JWuCSPmSQTebw/UqFOjmtHEm:y12JTPRQTeZqQjKZ

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1460	budha.exe

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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4404 wrote to memory of 1460	4404	e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe	82
PID 4404 wrote to memory of 1460	4404	e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe	82
PID 4404 wrote to memory of 1460	4404	e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe	82

C:\Users\Admin\AppData\Local\Temp\e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe
"C:\Users\Admin\AppData\Local\Temp\e243dd272b2adc9407cc8035cf11a19590939dcbd243b7d54a3106c7ca42aab8.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4404
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  PID:1460

Network

MITRE ATT&CK Enterprise v6

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
18KB

MD5
4b589926c7c55093188048d8ff9e87fa

SHA1
2db61666d440696917f52fd8eaa2c4673a4436e1

SHA256
6ceeab20d0e44da07604f3380ba920f997afc71fd83e89d4afc8fbae6b9a7101

SHA512
d7acecf890d9cad094730111d3f90f5dfa35806effcdf7a75bcfe0a180255ce66afa07c2b7f38c0ace7cdc1445b20a3727c27040829940c9d44f360c40e28f57

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

Filesize
18KB

MD5
4b589926c7c55093188048d8ff9e87fa

SHA1
2db61666d440696917f52fd8eaa2c4673a4436e1

SHA256
6ceeab20d0e44da07604f3380ba920f997afc71fd83e89d4afc8fbae6b9a7101

SHA512
d7acecf890d9cad094730111d3f90f5dfa35806effcdf7a75bcfe0a180255ce66afa07c2b7f38c0ace7cdc1445b20a3727c27040829940c9d44f360c40e28f57

Download Submit
memory/1460-137-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1460-138-0x00000000023E0000-0x00000000027E0000-memory.dmp

Filesize
4.0MB

Download
memory/4404-132-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/4404-136-0x00000000026D0000-0x0000000002AD0000-memory.dmp

Filesize
4.0MB

Download
memory/4404-139-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download