384fe222a93548118e8b3173247f69fabcd028e54f6f16a7ee61ae1e89edf38d

Analysis

max time kernel
151s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-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

10^/10

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-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe

Executes dropped EXE 1 IoCs

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3208 wrote to memory of 760	3208	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	86
PID 3208 wrote to memory of 760	3208	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	86
PID 3208 wrote to memory of 760	3208	NEAS.b0749aae554986bfa0d35f20e2f2f740.exe	86

C:\Users\Admin\AppData\Local\Temp\NEAS.b0749aae554986bfa0d35f20e2f2f740.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.b0749aae554986bfa0d35f20e2f2f740.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3208
- 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:760

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

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Downloads

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

Filesize
200KB

MD5
7bf92d1e0196fb774961851d01db3673

SHA1
ef30660cc6823a6ba36e6be6e327aa1227565d1c

SHA256
0f74a093ac39bd1850330ea7196aff52db5b9a1cb02905e2ac0557cb34ab72b6

SHA512
12d8b21b5854e5258011f267d38751f38674390a4264c6bf47986abebdb9a215f0cd2fe91b44385184fcffa07892be00bf68b95a6a1b122cbcb3c5a1384582ee

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

Filesize
200KB

MD5
7bf92d1e0196fb774961851d01db3673

SHA1
ef30660cc6823a6ba36e6be6e327aa1227565d1c

SHA256
0f74a093ac39bd1850330ea7196aff52db5b9a1cb02905e2ac0557cb34ab72b6

SHA512
12d8b21b5854e5258011f267d38751f38674390a4264c6bf47986abebdb9a215f0cd2fe91b44385184fcffa07892be00bf68b95a6a1b122cbcb3c5a1384582ee

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

Filesize
200KB

MD5
7bf92d1e0196fb774961851d01db3673

SHA1
ef30660cc6823a6ba36e6be6e327aa1227565d1c

SHA256
0f74a093ac39bd1850330ea7196aff52db5b9a1cb02905e2ac0557cb34ab72b6

SHA512
12d8b21b5854e5258011f267d38751f38674390a4264c6bf47986abebdb9a215f0cd2fe91b44385184fcffa07892be00bf68b95a6a1b122cbcb3c5a1384582ee

Download Submit
memory/760-12-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3208-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3208-11-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download