6f8deee9731e370a797cd05f0bad5521feeb57f0a2b5f076a8a5512340cf2649

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 21:24

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General

Target

046329f22065a2cb20d885e611c39d36.exe
Size

640KB
MD5

046329f22065a2cb20d885e611c39d36
SHA1

96b2f43cca68eeae92d314013b10ddf3255e511c
SHA256

6f8deee9731e370a797cd05f0bad5521feeb57f0a2b5f076a8a5512340cf2649
SHA512

6614ba3d6041e5166777c28e48d020550f083f17fa5cb22ae3ecdf723c8e3c7c1a6e0b54ecc2c5096f3a21cbbef4d9d28fcadc045f553b1e0c06b3ae32b87054
SSDEEP

12288:M8cL/x5dHVnada6HNR2i6J9gzI/8QF3Z4mxx0+wqGqqe9cIBKQ0:wJHVnadZHNz6AzdQQmXEAqe9c+K1

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2692	c.exe

Loads dropped DLL 2 IoCs

pid	Process
2124	046329f22065a2cb20d885e611c39d36.exe
2124	046329f22065a2cb20d885e611c39d36.exe

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	046329f22065a2cb20d885e611c39d36.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2692	2124	046329f22065a2cb20d885e611c39d36.exe	28
PID 2124 wrote to memory of 2692	2124	046329f22065a2cb20d885e611c39d36.exe	28
PID 2124 wrote to memory of 2692	2124	046329f22065a2cb20d885e611c39d36.exe	28
PID 2124 wrote to memory of 2692	2124	046329f22065a2cb20d885e611c39d36.exe	28

C:\Users\Admin\AppData\Local\Temp\046329f22065a2cb20d885e611c39d36.exe
"C:\Users\Admin\AppData\Local\Temp\046329f22065a2cb20d885e611c39d36.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c.exe
  2⤵
  - Executes dropped EXE
  PID:2692

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

\Users\Admin\AppData\Local\Temp\IXP000.TMP\c.exe

Filesize
272KB

MD5
dd55066806eb7702aa0fe9149cce1446

SHA1
295538fd216a3d01a59c5b30fbbc04f53e6b4f9f

SHA256
0ce0548c0417dc2221c22c922133ad67f239255f15782b2f480328dd1b32b46a

SHA512
4d70ca6004533e8fb48698db8a4482a116bf7f4312d8eef8aa62dbd763b7f14a3b96ef49ebb1a4d1b7d349c0fc24448d3f5c01559e6003bf2644dbfd6d574867

Download Submit
memory/2124-8-0x0000000000D00000-0x0000000000D01000-memory.dmp

Filesize
4KB

Download
memory/2124-12-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2124-3-0x00000000004D0000-0x00000000004D1000-memory.dmp

Filesize
4KB

Download
memory/2124-5-0x0000000000450000-0x0000000000451000-memory.dmp

Filesize
4KB

Download
memory/2124-4-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/2124-7-0x00000000004B0000-0x00000000004B1000-memory.dmp

Filesize
4KB

Download
memory/2124-6-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x00000000001D0000-0x0000000000224000-memory.dmp

Filesize
336KB

Download
memory/2124-2-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2124-0-0x0000000001000000-0x00000000010F9000-memory.dmp

Filesize
996KB

Download
memory/2124-11-0x0000000000470000-0x0000000000471000-memory.dmp

Filesize
4KB

Download
memory/2124-27-0x00000000001D0000-0x0000000000224000-memory.dmp

Filesize
336KB

Download
memory/2124-19-0x0000000003150000-0x0000000003264000-memory.dmp

Filesize
1.1MB

Download
memory/2124-26-0x0000000001000000-0x00000000010F9000-memory.dmp

Filesize
996KB

Download
memory/2692-22-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2692-23-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2692-21-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads