182788488292abe19e3bbfb21c0e7aab6ac024f6608d01b1e974a608c2a97052

Analysis

max time kernel
141s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
22/10/2023, 13:36

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe
Size

291KB
MD5

fbb6445e71da1bfc70cb4266448c6320
SHA1

570cbb8164c2c51a3588bc922b34566d857bdfee
SHA256

182788488292abe19e3bbfb21c0e7aab6ac024f6608d01b1e974a608c2a97052
SHA512

bd7062dd2f225051e7fd4684b0ac1bc820e887cf3303f3969e4871ba602ee9a413d6793db926a2d5cd03d33b0258d4e3c31a594e2365d484a1211bc92ed70ab4
SSDEEP

3072:NVHgkc4xGvbwcU9KQ2BBAHmaPxiVoSb5EwG:wkc4xGxWKQ2BonxD

Score

10^/10

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.byethost12.com
Port:
21
Username:
b12_8082975
Password:
951753zx

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-1-5-21-3350690463-3549324357-1323838019-1000\Control Panel\International\Geo\Nation	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe

Executes dropped EXE 1 IoCs

pid	Process
2268	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\356ca549\jusched.exe	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe
File created	C:\Program Files (x86)\356ca549\356ca549	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.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 4388 wrote to memory of 2268	4388	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe	89
PID 4388 wrote to memory of 2268	4388	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe	89
PID 4388 wrote to memory of 2268	4388	NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe	89

C:\Users\Admin\AppData\Local\Temp\NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.fbb6445e71da1bfc70cb4266448c6320_JC.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Program Files (x86)\356ca549\jusched.exe
  "C:\Program Files (x86)\356ca549\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:2268

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)\356ca549\356ca549

Filesize
17B

MD5
134c1d489094d6d3399f65b0e9aebc1f

SHA1
612a57fbe6ed3ab9c15b39451171d813314a28d5

SHA256
54f9150d1268f7b4b83dd9fc3ec32274bf749715a5806ff3ca5262f5427d6781

SHA512
b09bf60e4850d05261d81a124a647dd111f42480224eae8a3bd2f64736c38119953703f868ad34194a7ae6dad6aabff4081ba73df262bbe9f5327867c56a48ed

Download Submit
C:\Program Files (x86)\356ca549\jusched.exe

Filesize
291KB

MD5
cad0437cc87bcb1f6ff2b1e7d32b2b3e

SHA1
78da87fa61404bf05bbee5d75774cc2704d6165d

SHA256
9afccfb72494862684c36cd6b8a17601a05215685b3c5faf1b629e8fb31c7d6d

SHA512
2b09ee5db40f62e9101490b65851fabeebd32dc87168b36a570ac25408290f09549bba72dc2affbb2764b95094837ce365497232f4515be9ba742daf76c7839f

Download Submit
C:\Program Files (x86)\356ca549\jusched.exe

Filesize
291KB

MD5
cad0437cc87bcb1f6ff2b1e7d32b2b3e

SHA1
78da87fa61404bf05bbee5d75774cc2704d6165d

SHA256
9afccfb72494862684c36cd6b8a17601a05215685b3c5faf1b629e8fb31c7d6d

SHA512
2b09ee5db40f62e9101490b65851fabeebd32dc87168b36a570ac25408290f09549bba72dc2affbb2764b95094837ce365497232f4515be9ba742daf76c7839f

Download Submit
C:\Program Files (x86)\356ca549\jusched.exe

Filesize
291KB

MD5
cad0437cc87bcb1f6ff2b1e7d32b2b3e

SHA1
78da87fa61404bf05bbee5d75774cc2704d6165d

SHA256
9afccfb72494862684c36cd6b8a17601a05215685b3c5faf1b629e8fb31c7d6d

SHA512
2b09ee5db40f62e9101490b65851fabeebd32dc87168b36a570ac25408290f09549bba72dc2affbb2764b95094837ce365497232f4515be9ba742daf76c7839f

Download Submit
memory/2268-13-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2268-17-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4388-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4388-15-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads