e1fbf710fe902c5775c8816b55c15a3426ec4559945db89a5e0400f8c07f2a23

Analysis

max time kernel
148s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 11:01

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General

Target

694a236d81c64ebcb6898629d638b3b6.exe
Size

257KB
MD5

694a236d81c64ebcb6898629d638b3b6
SHA1

5f2a6d7ffca69d4a12810e935102fb76c5218e42
SHA256

e1fbf710fe902c5775c8816b55c15a3426ec4559945db89a5e0400f8c07f2a23
SHA512

4023292122df78922b0a45bc00f9c387e8c77717530ade7c356f7dc11b8686b0e572bff83056720f3c7d3bac9b0ecac5def1d871629282ed5f34f2e06ef06332
SSDEEP

6144:0mZE0KvvcUNplimpFHJTcPSjrto3NKliR2JoC:0my0GvnzlHpFHJTckS332KC

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1a181318041c1859120f12 = "C:\\Users\\Admin\\osko.exe"	694a236d81c64ebcb6898629d638b3b6.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
444	694a236d81c64ebcb6898629d638b3b6.exe

C:\Users\Admin\AppData\Local\Temp\694a236d81c64ebcb6898629d638b3b6.exe
"C:\Users\Admin\AppData\Local\Temp\694a236d81c64ebcb6898629d638b3b6.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
PID:444

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/444-0-0x0000000000400000-0x0000000000550000-memory.dmp

Filesize
1.3MB

Download
memory/444-1-0x0000000000400000-0x0000000000550000-memory.dmp

Filesize
1.3MB

Download
memory/444-11-0x0000000000400000-0x0000000000550000-memory.dmp

Filesize
1.3MB

Download
memory/444-12-0x0000000000400000-0x0000000000550000-memory.dmp

Filesize
1.3MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads