42f6ed3f3f25e52787a9e43dec53306eb63e581d87882f3fbc4756685714e39a

Resubmissions

07/01/2024, 18:26

240107-w3ameabffn 10

Analysis

max time kernel
146s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2024, 18:26

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General

Target

Samples 6/c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe
Size

7KB
MD5

9612c12e7c958af8eddf9ebf341ad754
SHA1

39a96f9934706cc22a34a9398dc1dd4e7d03d738
SHA256

c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca
SHA512

d13a58955741eaa148b7fd55ad690e7f4c9fa53beb06dbc4a6b5ef527bfb23ef9999e2ea5c0ed93ddc519e410f6f6f6ea16cad9702eaa21e08e2bc69bcbf9c22
SSDEEP

192:HpEwzsViovM7q1YpmYiogbJgigbGgJgigoD9NwEt:HpEwIIj7+YptYPv8PVH

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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe

Executes dropped EXE 1 IoCs

pid	Process
2108	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 1572 wrote to memory of 2108	1572	c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe	90
PID 1572 wrote to memory of 2108	1572	c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe	90
PID 1572 wrote to memory of 2108	1572	c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe	90

C:\Users\Admin\AppData\Local\Temp\Samples 6\c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe
"C:\Users\Admin\AppData\Local\Temp\Samples 6\c4ec2c4d73a45bba85debe9fe243708bb52afd29dc95d7fdefed02cd34c375ca.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1572
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  PID:2108

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
7KB

MD5
98bc96fd2508f93e40ba3a8c8e40d199

SHA1
4912ecd1e774f8c1b7aa2bdaa94ef477f01f8c12

SHA256
b2e779a05b06840f138cfc0c2145df5158818affcf10e595380ff2ce364bcefb

SHA512
f0abe8d07c097c13767b35c36cdab1ea7247f85c6ca1fbd17672adf92409ac45c93478c614a5679193d8ed09cc366e36343ca45cd6968bcce5cb500162b24856

Download Submit
memory/1572-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1572-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2108-16-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download