d3ca102b990985518abf51ba8d71af250d10d9a017cfda853bbd71eafec3de0a

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
29/06/2024, 23:23

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General

Target

Built.rar
Size

1.4MB
MD5

a2325b5dc491b035d57092c0fa31a608
SHA1

d8979481d98036dc930085610aebf78ec7d13934
SHA256

d3ca102b990985518abf51ba8d71af250d10d9a017cfda853bbd71eafec3de0a
SHA512

e60160e217d2b819cc2dd785d290f00c8cff0653da69fd97a07a814eee01e51c96f8520cf839461fb8e09647e5b290c451ad58576719b37bd91a23f1eb3b4929
SSDEEP

24576:de6//cCUVuWxOKqeK8QieMm+0chebtEmmxg5EzyPiBWccTkd7+Cbn94YjU:d//ECCuaOK28QieMm/cMxEmwyqBIayC2

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-1-5-21-2447855248-390457009-3660902674-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4072	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Built.rar
1⤵
- Modifies registry class
PID:4692

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4072

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

Windows 7 deprecation

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