361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099

Analysis

max time kernel
136s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 20:35

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General

Target

361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe
Size

210KB
MD5

cdffa2ee90a5f0db5484e9f8cae72ed2
SHA1

7d25a386c1ea36fd65ae1f38eb2e7c2589fde88f
SHA256

361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099
SHA512

760062142d6174c5fbb5bef6bc5bab31288d5688f24f4c8c36f0ddd7214c3fd84759c9565742cd30889bbaeee84a97c8370f0b2c6d8367d9aa2432decffd0698
SSDEEP

3072:0VHgCc4xGvbwcU9KQ2BBAHmaPxzVoBb5Efxt:hCc4xGxWKQ2Bonxrxt

Score

10^/10

discovery

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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe

Executes dropped EXE 1 IoCs

pid	Process
2008	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\cab68b5a\jusched.exe	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe
File created	C:\Program Files (x86)\cab68b5a\cab68b5a	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.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	jusched.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2008	2356	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe	89
PID 2356 wrote to memory of 2008	2356	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe	89
PID 2356 wrote to memory of 2008	2356	361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe	89

C:\Users\Admin\AppData\Local\Temp\361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe
"C:\Users\Admin\AppData\Local\Temp\361c623b735946a7190c24889b9b4fda551fbe71d18cdf2df6737268a2ee0099.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Program Files (x86)\cab68b5a\jusched.exe
  "C:\Program Files (x86)\cab68b5a\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2008

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:\Program Files (x86)\cab68b5a\cab68b5a

Filesize
17B

MD5
134c1d489094d6d3399f65b0e9aebc1f

SHA1
612a57fbe6ed3ab9c15b39451171d813314a28d5

SHA256
54f9150d1268f7b4b83dd9fc3ec32274bf749715a5806ff3ca5262f5427d6781

SHA512
b09bf60e4850d05261d81a124a647dd111f42480224eae8a3bd2f64736c38119953703f868ad34194a7ae6dad6aabff4081ba73df262bbe9f5327867c56a48ed

Download Submit
C:\Program Files (x86)\cab68b5a\jusched.exe

Filesize
210KB

MD5
b1ec731a99c566f212aeace2bc88d328

SHA1
4e1d61ddf48eaeede4f174a2089f94f1938fe3b4

SHA256
d56fcf1734a2022c981a475310a69a3d30a329183f6320a49b27b1f4a6f44d54

SHA512
b210b8197ce58aa4371dcdc6b65d1dd529f080f848194b123a3a84e8772065970cd7d4cddb359d624165289f200dcb392cb1db195d55537f7965cb87121559c6

Download Submit
memory/2008-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2356-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2356-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download