a9faba64313e13104a5e370424761b42b31d3d0b495a8d4d2f6ecc0c690f523c

Analysis

max time kernel
158s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2023 08:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NEAS.f06f09685255d007a265bdc0a764c2c0.exe
Size

191KB
MD5

f06f09685255d007a265bdc0a764c2c0
SHA1

f8605275195ec7038760010066dc402df40cb00f
SHA256

a9faba64313e13104a5e370424761b42b31d3d0b495a8d4d2f6ecc0c690f523c
SHA512

cfe41337a441e4f577ea8354edf820a0a98e5827b8502c5c17a0a6f349c0e7597117205b2d4716be3feee02e8ef5ee1d82a44caa17cd5d1e4c391a5cfc1bd6d7
SSDEEP

1536:BvVte+7YkayZ+OttmxKLjWlSA8Zp5JAJjGSHoWRcD:BvVteka8+OtAcKlSRz5QHoWCD

Score

10^/10

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	NEAS.f06f09685255d007a265bdc0a764c2c0.exe

Executes dropped EXE 1 IoCs

pid	Process
3792	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\11a1f92f\jusched.exe	NEAS.f06f09685255d007a265bdc0a764c2c0.exe
File created	C:\Program Files (x86)\11a1f92f\11a1f92f	NEAS.f06f09685255d007a265bdc0a764c2c0.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	NEAS.f06f09685255d007a265bdc0a764c2c0.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 3944 wrote to memory of 3792	3944	NEAS.f06f09685255d007a265bdc0a764c2c0.exe	87
PID 3944 wrote to memory of 3792	3944	NEAS.f06f09685255d007a265bdc0a764c2c0.exe	87
PID 3944 wrote to memory of 3792	3944	NEAS.f06f09685255d007a265bdc0a764c2c0.exe	87

C:\Users\Admin\AppData\Local\Temp\NEAS.f06f09685255d007a265bdc0a764c2c0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f06f09685255d007a265bdc0a764c2c0.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3944
- C:\Program Files (x86)\11a1f92f\jusched.exe
  "C:\Program Files (x86)\11a1f92f\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:3792

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\11a1f92f\11a1f92f

Filesize
17B

MD5
209aa6c14d66621f3aa1cee03a8bf5dc

SHA1
0f5bce2a29d3306586934b6d846a172078ee8e66

SHA256
57ef9e3c809cf3ca41782d4c7119c3ae7e43ccbb1c00d978b745677f14b82c2e

SHA512
8b9fb2bcc8e8785a48d3fe212f852c2f108ef2ab20e9e2a61e9bba5857002abe9111e42411bfc573e50c126031b7ef0433bddfa357de2ca0814f7d31157b9c63

Download Submit
C:\Program Files (x86)\11a1f92f\jusched.exe

Filesize
191KB

MD5
8c4bcf5e09754d03cf302ffdffcca395

SHA1
950fcfe6aa518cc39b1f22ccb343d7fa5a703503

SHA256
4629fe4e6831689757d200910b2e695d801bdf0af44245995e0ecd11701e57ba

SHA512
87fea92a0e5e03cd78cdfc0e596598beabde521ce079d45a5f0b14f4b914591dce039749755d28603e44bc2b86e82c85e13e4be29fb111177842fd12b9a63775

Download Submit
C:\Program Files (x86)\11a1f92f\jusched.exe

Filesize
191KB

MD5
8c4bcf5e09754d03cf302ffdffcca395

SHA1
950fcfe6aa518cc39b1f22ccb343d7fa5a703503

SHA256
4629fe4e6831689757d200910b2e695d801bdf0af44245995e0ecd11701e57ba

SHA512
87fea92a0e5e03cd78cdfc0e596598beabde521ce079d45a5f0b14f4b914591dce039749755d28603e44bc2b86e82c85e13e4be29fb111177842fd12b9a63775

Download Submit
C:\Program Files (x86)\11a1f92f\jusched.exe

Filesize
191KB

MD5
8c4bcf5e09754d03cf302ffdffcca395

SHA1
950fcfe6aa518cc39b1f22ccb343d7fa5a703503

SHA256
4629fe4e6831689757d200910b2e695d801bdf0af44245995e0ecd11701e57ba

SHA512
87fea92a0e5e03cd78cdfc0e596598beabde521ce079d45a5f0b14f4b914591dce039749755d28603e44bc2b86e82c85e13e4be29fb111177842fd12b9a63775

Download Submit
memory/3792-13-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3792-16-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3944-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3944-15-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download