5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2024, 14:20

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General

Target

5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe
Size

66KB
MD5

a20cb46917b23e0f6a324566c9a1dd50
SHA1

be5734dfda3e0a1b4c84b9f4dd73c4f1e400e9f8
SHA256

5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81
SHA512

c1541b41e46b13e0a894a27c40249016ba7628bfbbc1657094141ebad20109299a27b2f654b4219feb8c3203183aface62f00d4649415366bdaa8ac1a7ce7cae
SSDEEP

768:D/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJfU60+ppQ1TTGfLS:DRsvcdcQjosnvnc6LQ1ES

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe

Executes dropped EXE 1 IoCs

pid	Process
112	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	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.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	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
112	jusched.exe
112	jusched.exe
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112	jusched.exe
112	jusched.exe
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112	jusched.exe
112	jusched.exe
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112	jusched.exe
112	jusched.exe
112	jusched.exe
112	jusched.exe
112	jusched.exe
112	jusched.exe
112	jusched.exe
112	jusched.exe
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112	jusched.exe
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112	jusched.exe
112	jusched.exe
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112	jusched.exe
112	jusched.exe
112	jusched.exe
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112	jusched.exe
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112	jusched.exe
112	jusched.exe
112	jusched.exe
112	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 112	1072	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe	85
PID 1072 wrote to memory of 112	1072	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe	85
PID 1072 wrote to memory of 112	1072	5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe	85

C:\Users\Admin\AppData\Local\Temp\5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe
"C:\Users\Admin\AppData\Local\Temp\5e92bd3a4e02469c6c7a61fbff7a3d5b0822f2222ddd2745acaf4bd6a58f8a81N.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1072
- 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:112

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
66KB

MD5
aaaaa49d6061f704969620dc3ef93a08

SHA1
40e1275ef00236505911258f0db86c326cd8bb4c

SHA256
e2dd5bf3b17d18e2a9ea91c985ba22642fd91d1de3c6fdbd1ec52ad9110d6928

SHA512
3825ea0d43a1be3c497f28b9f58236148f7b2087c1469d051ba30ae38f0b4b6e2fbec5c5400ec8ed95777bb5278200cc175a835655413f10ea5ba928239cd0fe

Download Submit
memory/112-14-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1072-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1072-11-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download