02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851

Analysis

max time kernel
149s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/06/2026, 02:54

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General

Target
02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851.exe
Size 142KB
Sample260623-ded1taat7x
SHA256 02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851
MD5 39ea2394a6e6c39c5d7722dc996daf05
SHA1 ca010ca1e7d5104049c09eefca128cc0e50729e1
SHA512 90df3cd613c83a3aed88183e3b67ee6affc76690b47ff819fc147191d60a03e720aeb371bc1c3d96954699c01fe1b79084cda4369f89f805ea5501e4d86a3974
SSDEEP 1536:NKcrl2hD/7NDeLLdl7XVcExynCaBl0BR7GtlqJN122fIRQGjDIn6LC1kUXsWgncb:eSLaXC+lIma1fz6LGkUSWsMH3Eq1x4m
TLSH
T1B2E39E1171E1C8B1E57A1F301970DAA49D7EFA704B319EBF6B54026F4E380D09A39EA7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (172) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851.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 1 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	02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	5012	vssvc.exe
Token: SeRestorePrivilege	5012	vssvc.exe
Token: SeAuditPrivilege	5012	vssvc.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851.exe
"C:\Users\Admin\AppData\Local\Temp\02a08b994265901a649f1bcf6772bc06df2eb51eb09906af9fd0f4a8103e9851.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
PID:4796

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5012

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

DECRYPT_NOTE.txt

Path C:\Users\Admin\Contacts\DECRYPT_NOTE.txt
Size 1KB
SHA256 65f382c9e2a67edba44baa9802dd0d9227b73a0715d925fdf48422733175e7f5
MD5 0f3917b0a1598443b08af7e53b1ba4cf
SHA1 b20e9fbb3879b955be306cc2356861e9923216cb
SHA512 f57f22cb65ffae9b5f9f636940878352448cedb626ad301136d96d8855a4f898da6b44622e0b143a4882a713c00be88f3484fef18dcc7670828e68a30057bc32
TLSH
T10D316D2667F94608F6F76FA96AB911641EBA7C92BC39C55C1180105F0CF1F809CB0B77
MD5 SHA1 SHA512 TLSH

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