d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 05:45

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General

Target

d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe
Size

96KB
MD5

79a55854d5d72f5cb04a2b8efed5b4b5
SHA1

154a9fc82a3afc68249cec3ce561f56b670fe644
SHA256

d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e
SHA512

5b85bd41dd25153fd9d84ff09bf90ed76ab39400428e156e9da51256794383bb984755039b8cd163c4a7c3086d48d4c054b19aa4796acf03fac9ac2641000a45
SSDEEP

768:r/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJMU60+ppQ1TTGfLB:rRsvcdcQjosnvnZ6LQ1EB

Score

7^/10

discovery

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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe

Executes dropped EXE 1 IoCs

pid	Process
4980	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	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.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	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
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4980	jusched.exe
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4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
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4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
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4980	jusched.exe
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4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
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4980	jusched.exe
4980	jusched.exe
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4980	jusched.exe
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4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe
4980	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 4980	1968	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe	87
PID 1968 wrote to memory of 4980	1968	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe	87
PID 1968 wrote to memory of 4980	1968	d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe	87

C:\Users\Admin\AppData\Local\Temp\d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe
"C:\Users\Admin\AppData\Local\Temp\d6642657cbb5913bdc30d71e5e06589d5c08c5ecdacc2b6dbc081d9182ac7a1e.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1968
- 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:4980

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

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Downloads

C:\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
96KB

MD5
8065b19ffa9241dcccd60d96c3016044

SHA1
444f9659b3923926383b111aa0ea325a136428a9

SHA256
8683a32f3993df5800a03079458a1002b40802653ac68d029d85a916fe203303

SHA512
3d6f484771db5f3657522b10e7f01242a7a839ba07f24cedbe72cf3d6a7f9332553180e6855fdb6baa556b923b8bc742e7eb1b461acd575c27442fb54ed51dfe

Download Submit
memory/1968-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1968-11-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4980-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download