66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879b

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12-10-2024 07:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe
Size

36KB
MD5

9566a93efffe60f595f5eca062cd63c0
SHA1

a0e8cdfdf38fc07f9e0ab32df3ca00b191ee7c02
SHA256

66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879b
SHA512

9994ca67b38c97955aea59f010f054b61d59ef144b160fee9c4e572b38084c590d332e5a6c585eb2ee8a7f2bb64403e2a26e648978147c554581426dc45aba27
SSDEEP

384:KrxUgIfRlzYLy4OyzLeReR4nnF3ZRq41q+L4yWKx5oEeB7Hlfx3bDIAs93tqg:eCpeLTi/TvU+FqEYXg

Score

6^/10

discovery persistence

Malware Config

Signatures

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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\EapHost = "C:\\Users\\Admin\\AppData\\Local\\EapHost.exe"	regedit.exe

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	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.exe

Runs .reg file with regedit 1 IoCs

pid	Process
2704	regedit.exe

Suspicious behavior: RenamesItself 2 IoCs

pid	Process
1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe
1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29
PID 1456 wrote to memory of 2704	1456	66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe	29

C:\Users\Admin\AppData\Local\Temp\66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe
"C:\Users\Admin\AppData\Local\Temp\66f706d7f9b06675f714419297a41b9b410fa27539aa5254cbad57845163879bN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Windows\SysWOW64\regedit.exe
  regedit.exe /s C:\Users\Admin\AppData\Local\Temp\~dfds3.reg
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Runs .reg file with regedit
  PID:2704

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\EapHost.exe

Filesize
36KB

MD5
fff590b649fbaf8de619c51c7f3cd483

SHA1
3f6d420fcbe8bd196678828a029888ebc464d598

SHA256
dd7e340003ac74b40ddc31ba73f1ee181ae6e8e06c0f5a3878b14766dc51bb63

SHA512
91db79a672fd51d2475d99d8ae569425d5bc4b9677f495d71c68a7ddf16ecf0b8fbdd5075c8cd0c2668670a167c70e65889b8b43ac99eda2b669412fb27a7594

Download Submit
C:\Users\Admin\AppData\Local\Temp\~dfds3.reg

Filesize
166B

MD5
cec63c376fec3c10072771664698c57d

SHA1
962b6754135f870a367cd180cb4f27fe9dba8fdb

SHA256
d9ee9514a944022a1f024ff0451d4f3bc73c15621b3c66412b408f6250682e85

SHA512
9f2848f06af84147e34a9b468de38f7b825d342672305aa62f6b7b940f098a0cf962f7d1c25cf51ed84f8e9d0097e73aa1cdcfa901b58ad353a3735155dbee30

Download Submit
memory/1456-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1456-2-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/1456-1-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/1456-12-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads