fb2e430884d3a71604aeb2b8643d42a85215d9145bc7791bef3ef70c85b68ec8

Analysis

max time kernel
1434s
max time network
1177s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-03-2024 19:16

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General

Target

Unconfirmed 361706.crdownload
Size

16KB
MD5

a683ce8842677a44a46c44d66a2686ae
SHA1

a3da18f801d03d659b4fa28a03e91a52b78868df
SHA256

fb2e430884d3a71604aeb2b8643d42a85215d9145bc7791bef3ef70c85b68ec8
SHA512

7bc639233698d9bf48329a8e64ea6b481dba3959c2e22c0f87b353d770bd73dfd82ce867bc0c23b07d038102d10afa173272ff2e2261726e10941d659eefad5a
SSDEEP

384:dq4F4xuFtb5+Nxt/ZtNNxuQOq/9rQdIu2/L1anjZ:7ixotWxllNFn/cIv/onN

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-1-5-21-399997616-3400990511-967324271-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	1552	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
560	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Unconfirmed 361706.crdownload"
1⤵
- Modifies registry class
PID:5000

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:560

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:916

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1552

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
658e9c12cfca9671360c93b4eab2924a

SHA1
a132d8b0fda3be9e05efcc40a27166c71ce1884f

SHA256
82d6ebec709a51d57f72218be59cd15eec64c92e10cdea4fd5ae92ca9c700f41

SHA512
b638b3ce9466779cba21b13da5c77da55b5fe7c116dece21c7239ce8809cd6d5791f0555b4f5868336fa714cc545c3b354ca020edced627c36e3e6db3206315d

Download Submit
memory/1552-40-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-33-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-42-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-34-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-35-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-36-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-37-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-38-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-43-0x0000027FE7E60000-0x0000027FE7E61000-memory.dmp

Filesize
4KB

Download
memory/1552-0-0x0000027FDFB40000-0x0000027FDFB50000-memory.dmp

Filesize
64KB

Download
memory/1552-68-0x0000027FE80B0000-0x0000027FE80B1000-memory.dmp

Filesize
4KB

Download
memory/1552-32-0x0000027FE8210000-0x0000027FE8211000-memory.dmp

Filesize
4KB

Download
memory/1552-39-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download
memory/1552-44-0x0000027FE7E50000-0x0000027FE7E51000-memory.dmp

Filesize
4KB

Download
memory/1552-46-0x0000027FE7E60000-0x0000027FE7E61000-memory.dmp

Filesize
4KB

Download
memory/1552-49-0x0000027FE7E50000-0x0000027FE7E51000-memory.dmp

Filesize
4KB

Download
memory/1552-52-0x0000027FE7D90000-0x0000027FE7D91000-memory.dmp

Filesize
4KB

Download
memory/1552-16-0x0000027FDFC40000-0x0000027FDFC50000-memory.dmp

Filesize
64KB

Download
memory/1552-64-0x0000027FE7F90000-0x0000027FE7F91000-memory.dmp

Filesize
4KB

Download
memory/1552-66-0x0000027FE7FA0000-0x0000027FE7FA1000-memory.dmp

Filesize
4KB

Download
memory/1552-67-0x0000027FE7FA0000-0x0000027FE7FA1000-memory.dmp

Filesize
4KB

Download
memory/1552-41-0x0000027FE8230000-0x0000027FE8231000-memory.dmp

Filesize
4KB

Download