b377147c1bfb1f4f96ef04a6a4f2220c2f2cd14c28eb7b39e4da1ef3ff4f9b9e

Resubmissions

02/11/2023, 15:01

231102-sdwxkafe89 7

02/11/2023, 14:58

231102-scexnade9x 7

Analysis

max time kernel
202s
max time network
200s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 15:01

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General

Target

jutting/listener/PreLoginListener.class
Size

915B
MD5

311c49e2c5bf69ef791262cd3b87c529
SHA1

b98dedf5009706ca4cb98223a05e80244370aee4
SHA256

5824be6014259d41ea2ef39921ed909ec22274adaac6b94f8b362c4f8130c77e
SHA512

548f4197426e2cfe0d6c201bc413771268740d93d2d14d3718fb408142a88d60efca2eb9268ad5a02ef898e790daaa0126646d7e7559a514ba65f8a3ec5d1686

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	2992	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3672	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\jutting\listener\PreLoginListener.class
1⤵
- Modifies registry class
PID:3276

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3672

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:2232

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2992

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:\Users\Admin\AppData\Local\Comms\UnistoreDB\store.jfm

Filesize
16KB

MD5
f47e0f14958e1152fe70c6bfb9a065f6

SHA1
01946accaa5f9cfee44eb12cad025a39f0b1e479

SHA256
af88d4fc0c0f82d53679b1eb1800894eb86ff37440f4c969e7c873d1d185bc25

SHA512
e8ffffad5996132aed22020ea085055212b7f4122ccd6a97b7452a863cf659ee09023b22890d1e9f4d12be2a00c71ce16c03786dd6363f11a2105effe5557c9a

Download Submit
memory/2992-40-0x0000016999310000-0x0000016999311000-memory.dmp

Filesize
4KB

Download
memory/2992-42-0x0000016999310000-0x0000016999311000-memory.dmp

Filesize
4KB

Download
memory/2992-33-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-34-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-35-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-36-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-37-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-38-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-39-0x0000016999300000-0x0000016999301000-memory.dmp

Filesize
4KB

Download
memory/2992-43-0x0000016998F40000-0x0000016998F41000-memory.dmp

Filesize
4KB

Download
memory/2992-32-0x00000169992F0000-0x00000169992F1000-memory.dmp

Filesize
4KB

Download
memory/2992-41-0x0000016999310000-0x0000016999311000-memory.dmp

Filesize
4KB

Download
memory/2992-0-0x0000016990C40000-0x0000016990C50000-memory.dmp

Filesize
64KB

Download
memory/2992-44-0x0000016998F30000-0x0000016998F31000-memory.dmp

Filesize
4KB

Download
memory/2992-46-0x0000016998F40000-0x0000016998F41000-memory.dmp

Filesize
4KB

Download
memory/2992-49-0x0000016998F30000-0x0000016998F31000-memory.dmp

Filesize
4KB

Download
memory/2992-52-0x0000016998E70000-0x0000016998E71000-memory.dmp

Filesize
4KB

Download
memory/2992-16-0x0000016990D40000-0x0000016990D50000-memory.dmp

Filesize
64KB

Download
memory/2992-64-0x0000016999070000-0x0000016999071000-memory.dmp

Filesize
4KB

Download
memory/2992-66-0x0000016999080000-0x0000016999081000-memory.dmp

Filesize
4KB

Download
memory/2992-67-0x0000016999080000-0x0000016999081000-memory.dmp

Filesize
4KB

Download
memory/2992-68-0x0000016999190000-0x0000016999191000-memory.dmp

Filesize
4KB

Download