563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48b

Analysis

max time kernel
77s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/01/2025, 06:45

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General

Target

563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe
Size

577KB
MD5

364ed7bf0924cdcc8d576f6c4b443730
SHA1

0ef3bcb771367141d75ce35e32056f3a18734ea4
SHA256

563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48b
SHA512

6e2b868a11aa5b1acd7c43b6f30189b74013760fcfdcc0801330df5e7dcadff7d607e465f09c2671dacdc0b5d1aef3083ceda7a27a7c59fb83b156e6519c4238
SSDEEP

12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb7L:rBJwdhMJ6ZzHrfcsMGTfZ5PL

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2888	Webfrequency.exe

Loads dropped DLL 1 IoCs

pid	Process
2568	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.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\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webdevelop = "C:\\Users\\Admin\\AppData\\Roaming\\Webdevelop\\Webfrequency.exe"	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Webfrequency.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 2888	2568	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe	31
PID 2568 wrote to memory of 2888	2568	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe	31
PID 2568 wrote to memory of 2888	2568	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe	31
PID 2568 wrote to memory of 2888	2568	563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe	31

C:\Users\Admin\AppData\Local\Temp\563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe
"C:\Users\Admin\AppData\Local\Temp\563c1b34ec79c80bedd9eb8f86a84e1063b73fe558448e2a0dba97695018b48bN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe
  "C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2888

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe

Filesize
577KB

MD5
c084b422b7db88c51d5fb98eef81c0cf

SHA1
c6fa5bee9472a897009ba1abbf40e10e6b718244

SHA256
54f45d596387743df73ee842bd689fa27ff0cc959b29d06cf0f508392491de1b

SHA512
47c0da8ac735b3d3f0cce546a4d4d47f5146d8531e42df8f7205c766a24adb8e68ed0d3e177e885c832db89d3f5ddc99b4280dfe7462be3755589dcd1ae25936

Download Submit
memory/2568-3-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2568-2-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download
memory/2568-0-0x00000000747EE000-0x00000000747EF000-memory.dmp

Filesize
4KB

Download
memory/2568-4-0x00000000747EE000-0x00000000747EF000-memory.dmp

Filesize
4KB

Download
memory/2568-5-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2568-1-0x0000000001360000-0x00000000013F4000-memory.dmp

Filesize
592KB

Download
memory/2568-14-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-16-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-15-0x0000000001300000-0x0000000001394000-memory.dmp

Filesize
592KB

Download
memory/2888-17-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-18-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-19-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads