0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73

Analysis

max time kernel
144s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2022 03:17

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General

Target

0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe
Size

92KB
MD5

514eec0969b7c1db5b75289374dbeb39
SHA1

1cff2d6d109567941e4a92df1a1b7ccd8f3ae608
SHA256

0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73
SHA512

052f4182e3f45a505e5489b0d806ce4693f3b062f5c92ad8410a646f5d4fe25f2eac58b46423ebcc8ee045d972fb4e3daf8789c1349d0c3fcdbaf654b86c387e
SSDEEP

1536:WiOBKDP+vAXS2N5h9HPUWlmz60lHjZUMpkPVPSPkP4PjPIkbohaWdV7NObzHweyR:OaGb2N5tlmz60l2YbohacATw8NCv7t

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2188	loebuey.exe

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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1584	0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe
2188	loebuey.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 2188	1584	0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe	88
PID 1584 wrote to memory of 2188	1584	0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe	88
PID 1584 wrote to memory of 2188	1584	0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe	88

C:\Users\Admin\AppData\Local\Temp\0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe
"C:\Users\Admin\AppData\Local\Temp\0308de21b5648a9c7fb7f487fee627bad12846196367d44fec17e839209b1d73.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Users\Admin\loebuey.exe
  "C:\Users\Admin\loebuey.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2188

Network

MITRE ATT&CK Enterprise v6

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

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Downloads

C:\Users\Admin\loebuey.exe

Filesize
92KB

MD5
f67b41426ef47df5febdae608c12560b

SHA1
570568cf1a6e1415c13f0a16a92bac4f3a8b91cc

SHA256
0c0a7071bcc9e81675d29cc8c1af38f48b08229dcbfbcfb524c964e62edba78a

SHA512
03472e710c0d267ded42e9a7498f0fe828d8b2a413387dbe4a6c34817f64adbdc2cf440c0083201b7ce6e86511b8e9c5f84061579b75dc2f169f96eb10339a5b

Download Submit
C:\Users\Admin\loebuey.exe

Filesize
92KB

MD5
f67b41426ef47df5febdae608c12560b

SHA1
570568cf1a6e1415c13f0a16a92bac4f3a8b91cc

SHA256
0c0a7071bcc9e81675d29cc8c1af38f48b08229dcbfbcfb524c964e62edba78a

SHA512
03472e710c0d267ded42e9a7498f0fe828d8b2a413387dbe4a6c34817f64adbdc2cf440c0083201b7ce6e86511b8e9c5f84061579b75dc2f169f96eb10339a5b

Download Submit