fb775cfa400cd8a5e25a8f1940c73c02c2ef6f92ac48fba7bee562b60797b122

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 13:38

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General

Target

d3a70fb165b3f47d89461c62e357d2cd.exe
Size

9KB
MD5

d3a70fb165b3f47d89461c62e357d2cd
SHA1

1b24f90c710fec526a22806ec0b6f6a03c18c32b
SHA256

fb775cfa400cd8a5e25a8f1940c73c02c2ef6f92ac48fba7bee562b60797b122
SHA512

e817845c82bf67deb71ac4f8f95f227637a6e2e64fa8d0d17a25c75ccd0037340462ef3f14f1c5bf9f1bc4a3d8975b04773e1f4e44dcbf44a19f23a76e72a634
SSDEEP

192:q5dJac9onhc5oBSPmIjEnr2slHt0BK7lR:q9HKhc5Y/IRsxt+K7l

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{a020418f-28a8-7dfd-7dfd-39b9da1803d6}	d3a70fb165b3f47d89461c62e357d2cd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{a020418f-28a8-7dfd-7dfd-39b9da1803d6}\StubPath = "C:\\Windows\\system32\\bxttdczoq\\lsass.exe /t"	d3a70fb165b3f47d89461c62e357d2cd.exe

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)	\??\e:	d3a70fb165b3f47d89461c62e357d2cd.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\bxttdczoq\lsass.exe	d3a70fb165b3f47d89461c62e357d2cd.exe
File created	C:\Windows\SysWOW64\bxttdczoq\lsass.exe	d3a70fb165b3f47d89461c62e357d2cd.exe

C:\Users\Admin\AppData\Local\Temp\d3a70fb165b3f47d89461c62e357d2cd.exe
"C:\Users\Admin\AppData\Local\Temp\d3a70fb165b3f47d89461c62e357d2cd.exe"
1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Drops file in System32 directory
PID:4688

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4688-0-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/4688-2-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads