384fe222a93548118e8b3173247f69fabcd028e54f6f16a7ee61ae1e89edf38d

Analysis

max time kernel
152s
max time network
128s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13/10/2023, 20:35

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General

Target

NEAS.b0749aae554986bfa0d35f20e2f2f740.exe
Size

200KB
MD5

b0749aae554986bfa0d35f20e2f2f740
SHA1

80fe356b51fdd237ddf856ca897fa9e38286d97a
SHA256

384fe222a93548118e8b3173247f69fabcd028e54f6f16a7ee61ae1e89edf38d
SHA512

3d968f553605edc7476c99bd179ef5ae3969471298e848ee064a5fd6f2ef0688805facf078a4c1dc51628a9c5f1f0b3422baf352f389eab802f80cd029a70097
SSDEEP

768:J/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJMU60+ppQ1TTGfL/:JRsvcdcQjosnvnZ6LQ1E/

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2876	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2344	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe
2344	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe
2876	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2876	2344	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	28
PID 2344 wrote to memory of 2876	2344	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	28
PID 2344 wrote to memory of 2876	2344	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	28
PID 2344 wrote to memory of 2876	2344	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.b0749aae554986bfa0d35f20e2f2f740.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.b0749aae554986bfa0d35f20e2f2f740.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
200KB

MD5
c73746a43aeb8870f794dd8c62ee55b2

SHA1
2c8d27ab0ee7e4e5491e992195b47de2295ffcae

SHA256
539beaeaf03ed308a59473cd7408d1d0ce06091d0719eef17ab792dd9b1ef1a9

SHA512
1494f68c6960d77270a86f09487564abe9c7a90d258c18b72a6901f5662da94f91c5b1c64b24ff85ae18816e68065239fb256ed1043cde5724036524d657458c

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

Filesize
200KB

MD5
c73746a43aeb8870f794dd8c62ee55b2

SHA1
2c8d27ab0ee7e4e5491e992195b47de2295ffcae

SHA256
539beaeaf03ed308a59473cd7408d1d0ce06091d0719eef17ab792dd9b1ef1a9

SHA512
1494f68c6960d77270a86f09487564abe9c7a90d258c18b72a6901f5662da94f91c5b1c64b24ff85ae18816e68065239fb256ed1043cde5724036524d657458c

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

Filesize
200KB

MD5
c73746a43aeb8870f794dd8c62ee55b2

SHA1
2c8d27ab0ee7e4e5491e992195b47de2295ffcae

SHA256
539beaeaf03ed308a59473cd7408d1d0ce06091d0719eef17ab792dd9b1ef1a9

SHA512
1494f68c6960d77270a86f09487564abe9c7a90d258c18b72a6901f5662da94f91c5b1c64b24ff85ae18816e68065239fb256ed1043cde5724036524d657458c

Download Submit
\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
200KB

MD5
c73746a43aeb8870f794dd8c62ee55b2

SHA1
2c8d27ab0ee7e4e5491e992195b47de2295ffcae

SHA256
539beaeaf03ed308a59473cd7408d1d0ce06091d0719eef17ab792dd9b1ef1a9

SHA512
1494f68c6960d77270a86f09487564abe9c7a90d258c18b72a6901f5662da94f91c5b1c64b24ff85ae18816e68065239fb256ed1043cde5724036524d657458c

Download Submit
\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
200KB

MD5
c73746a43aeb8870f794dd8c62ee55b2

SHA1
2c8d27ab0ee7e4e5491e992195b47de2295ffcae

SHA256
539beaeaf03ed308a59473cd7408d1d0ce06091d0719eef17ab792dd9b1ef1a9

SHA512
1494f68c6960d77270a86f09487564abe9c7a90d258c18b72a6901f5662da94f91c5b1c64b24ff85ae18816e68065239fb256ed1043cde5724036524d657458c

Download Submit
memory/2344-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2344-12-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2344-11-0x0000000004620000-0x0000000004647000-memory.dmp

Filesize
156KB

Download
memory/2876-14-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download