16b08c0104886929266581697fed1c24ac6eb342f571fd5ec4b06b695f48a58d

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 00:28

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General

Target

f94ce2384f23a8c30edf04d40404d610N.exe
Size

96KB
MD5

f94ce2384f23a8c30edf04d40404d610
SHA1

fe2aa8541542b09e2bbbbf443071269804743d89
SHA256

16b08c0104886929266581697fed1c24ac6eb342f571fd5ec4b06b695f48a58d
SHA512

7cf80dbb492c54253c6b5512d4af4a98349db30a521519ec195be524bb2441b8c1cfce54ea31387e5540f6e646797ebdf0041465cabdb033e5e062fb7248141e
SSDEEP

768:3/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJi+vBU6g7DPQ1TTGfGYeWXM:3RsvcdcQjosnvng6UQ1JD

Score

10^/10

discovery

Malware Config

Extracted

Credentials

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

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	f94ce2384f23a8c30edf04d40404d610N.exe

Executes dropped EXE 1 IoCs

pid	Process
4916	jusched.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	f94ce2384f23a8c30edf04d40404d610N.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	f94ce2384f23a8c30edf04d40404d610N.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	f94ce2384f23a8c30edf04d40404d610N.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	f94ce2384f23a8c30edf04d40404d610N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe
4916	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 4916	1240	f94ce2384f23a8c30edf04d40404d610N.exe	87
PID 1240 wrote to memory of 4916	1240	f94ce2384f23a8c30edf04d40404d610N.exe	87
PID 1240 wrote to memory of 4916	1240	f94ce2384f23a8c30edf04d40404d610N.exe	87

C:\Users\Admin\AppData\Local\Temp\f94ce2384f23a8c30edf04d40404d610N.exe
"C:\Users\Admin\AppData\Local\Temp\f94ce2384f23a8c30edf04d40404d610N.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1240
- C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4916

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)\Java\jre-09\bin\jusched.exe

Filesize
96KB

MD5
7b88285e663017fb07130a3b6b651a51

SHA1
5e559a6e75a7c847a487fdfb9e662da618decef7

SHA256
feff7e4618c729c81104e34aa1f727fb2480db4006253cccf07b78073ec02101

SHA512
bf94f97aee0d4f5fa8f783a3af6689574b6d50346f4e1733d7c0ca7d68e39a732152c444af516d22e9ba905dc3e59b79ea41529c4ef46936f98c946020280c38

Download Submit
memory/1240-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1240-11-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4916-12-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download