a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a

Analysis

max time kernel
131s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 00:49

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General

Target

a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe
Size

207KB
MD5

025b1b20a223205d4f566df00f29176b
SHA1

cf0f5263d9d511cbfaece84d05161d1c789e7c26
SHA256

a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a
SHA512

8be183a6c3a47fd17101357c91dffe7b6d6f04488cd22b76f717e98edf679bf63a89e84226cd54dc8c64e04b30dffe068105a6bd9f3b2627a6c888e28de9b45c
SSDEEP

3072:MRSasuUaKjU3TicAHJsow3zpEENchbiMKh5Va79ayi05:MRSasbamcAHJ636+chbiR5Valio

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Executes dropped EXE 1 IoCs

pid	Process
2760	oyfhgkd.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\oyfhgkd.exe	a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe
File created	C:\PROGRA~3\Mozilla\hbxxkjc.dll	oyfhgkd.exe

C:\Users\Admin\AppData\Local\Temp\a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe
"C:\Users\Admin\AppData\Local\Temp\a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe"
1⤵
- Drops file in Program Files directory
PID:4068

C:\PROGRA~3\Mozilla\oyfhgkd.exe
C:\PROGRA~3\Mozilla\oyfhgkd.exe -lxegbhe
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:2760

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

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\oyfhgkd.exe

Filesize
207KB

MD5
e74bfbfe4d483585231419a322fa6406

SHA1
09c8c9bb87f272b944c22c3d86fad2d71b9faa18

SHA256
091a8d143f928bf51973e7bf498f4a30a62717f3a4e886e51fd62062087ad49b

SHA512
1280d41efce3f97be5207ed5cc10824d874c5aded9c3e6009be644d9fbb676ab9cab958cdcc2c8a831a66ce87504a909f124f4d1ef929a2fe321c90ee9371c0e

Download Submit
memory/2760-10-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2760-14-0x0000000000D40000-0x0000000000D9B000-memory.dmp

Filesize
364KB

Download
memory/2760-20-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4068-1-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/4068-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4068-2-0x00000000006A0000-0x00000000006FB000-memory.dmp

Filesize
364KB

Download
memory/4068-13-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/4068-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download