ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e

Analysis

max time kernel
128s
max time network
131s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
18/09/2023, 02:45

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General

Target

ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe
Size

1.7MB
MD5

6f976ced94fd2d7c7710d769518717b2
SHA1

7f83660011c28c001dbace656df28c5f6190cdca
SHA256

ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e
SHA512

ba7749269a22ff979ee13181f4df1cc7e132f1c49e23b622c70d1868eec6cc8224171899395fd2728494df9a59404a1f9903a7d263121da386253d569449cef9
SSDEEP

49152:Paqbk+lONhksHP5BL4fZpiLWSrcqSvGnKHiqjWl7s:Pt2qsxBQlNUnK16o

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4848	rundll32.exe
2116	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2204032094-4125186646-761438227-1000_Classes\Local Settings	ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 528 wrote to memory of 2840	528	ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe	70
PID 528 wrote to memory of 2840	528	ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe	70
PID 528 wrote to memory of 2840	528	ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe	70
PID 2840 wrote to memory of 4848	2840	control.exe	72
PID 2840 wrote to memory of 4848	2840	control.exe	72
PID 2840 wrote to memory of 4848	2840	control.exe	72
PID 4848 wrote to memory of 2140	4848	rundll32.exe	73
PID 4848 wrote to memory of 2140	4848	rundll32.exe	73
PID 2140 wrote to memory of 2116	2140	RunDll32.exe	74
PID 2140 wrote to memory of 2116	2140	RunDll32.exe	74
PID 2140 wrote to memory of 2116	2140	RunDll32.exe	74

C:\Users\Admin\AppData\Local\Temp\ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe
"C:\Users\Admin\AppData\Local\Temp\ec3ef6a1748199c67b7e0a454305fa8566a42c1cb2717d1a24033f725ca08d8e.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:528
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\~Y86D4.cPl",
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\~Y86D4.cPl",
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:4848
  - - C:\Windows\system32\RunDll32.exe
      C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\~Y86D4.cPl",
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2140
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\~Y86D4.cPl",
        5⤵
        Loads dropped DLL
        
        PID:2116

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\~Y86D4.cPl

Filesize
1.4MB

MD5
574092afef8e5b9898ea75a03b27deb7

SHA1
ae0d385c82de5cb9919da894ab0594fd850fb246

SHA256
56e9641babe131424cfbfe7df4696b0526f2dd0d8c6b5161008c870dbb405c18

SHA512
dd380eae94f39b3bdc3f7eb286ade4cd32bd533a2180bc8a10199e9b2a00880aa291aa9e96358c6d5fb52e62ec979697b063e1c9324d29ce562015e6c752c66b

Download Submit
\Users\Admin\AppData\Local\Temp\~y86D4.cpl

Filesize
1.4MB

MD5
574092afef8e5b9898ea75a03b27deb7

SHA1
ae0d385c82de5cb9919da894ab0594fd850fb246

SHA256
56e9641babe131424cfbfe7df4696b0526f2dd0d8c6b5161008c870dbb405c18

SHA512
dd380eae94f39b3bdc3f7eb286ade4cd32bd533a2180bc8a10199e9b2a00880aa291aa9e96358c6d5fb52e62ec979697b063e1c9324d29ce562015e6c752c66b

Download Submit
\Users\Admin\AppData\Local\Temp\~y86D4.cpl

Filesize
1.4MB

MD5
574092afef8e5b9898ea75a03b27deb7

SHA1
ae0d385c82de5cb9919da894ab0594fd850fb246

SHA256
56e9641babe131424cfbfe7df4696b0526f2dd0d8c6b5161008c870dbb405c18

SHA512
dd380eae94f39b3bdc3f7eb286ade4cd32bd533a2180bc8a10199e9b2a00880aa291aa9e96358c6d5fb52e62ec979697b063e1c9324d29ce562015e6c752c66b

Download Submit
memory/2116-27-0x0000000004810000-0x00000000048F3000-memory.dmp

Filesize
908KB

Download
memory/2116-26-0x0000000004810000-0x00000000048F3000-memory.dmp

Filesize
908KB

Download
memory/2116-23-0x0000000004810000-0x00000000048F3000-memory.dmp

Filesize
908KB

Download
memory/2116-22-0x0000000004710000-0x000000000480C000-memory.dmp

Filesize
1008KB

Download
memory/4848-8-0x0000000010000000-0x0000000010166000-memory.dmp

Filesize
1.4MB

Download
memory/4848-16-0x0000000004840000-0x0000000004923000-memory.dmp

Filesize
908KB

Download
memory/4848-15-0x0000000004840000-0x0000000004923000-memory.dmp

Filesize
908KB

Download
memory/4848-12-0x0000000004840000-0x0000000004923000-memory.dmp

Filesize
908KB

Download
memory/4848-11-0x0000000004740000-0x000000000483C000-memory.dmp

Filesize
1008KB

Download
memory/4848-7-0x0000000000360000-0x0000000000366000-memory.dmp

Filesize
24KB

Download