c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701

Analysis

max time kernel
149s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 03:36

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General

Target

c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
Size

2.6MB
MD5

0bb555e0ed8ece8c7c84afe427529665
SHA1

c94aec32a6ce6d8423ed02ca1ca8a3915ff34724
SHA256

c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701
SHA512

53bbbac1eba57dd984473f8cfe016aa982b46a1c13af5f1888810dea2f1d8f27d33e5557444831d887be65dfdd74ead7b7139fbf0ef5a7f2af5c30f040a89d9e
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LB1B/bS:sxX7QnxrloE5dpUpOb

Score

7^/10

discovery persistence spyware stealer

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxdob.exe	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe

Executes dropped EXE 2 IoCs

pid	Process
2892	locxdob.exe
2856	devoptiloc.exe

Loads dropped DLL 2 IoCs

pid	Process
2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\IntelprocDA\\devoptiloc.exe"	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\VidOV\\optidevloc.exe"	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	locxdob.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	devoptiloc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe
2892	locxdob.exe
2856	devoptiloc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2892	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	29
PID 2936 wrote to memory of 2892	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	29
PID 2936 wrote to memory of 2892	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	29
PID 2936 wrote to memory of 2892	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	29
PID 2936 wrote to memory of 2856	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	30
PID 2936 wrote to memory of 2856	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	30
PID 2936 wrote to memory of 2856	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	30
PID 2936 wrote to memory of 2856	2936	c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe	30

C:\Users\Admin\AppData\Local\Temp\c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe
"C:\Users\Admin\AppData\Local\Temp\c6bd9b3d4e67988b468bb3d3af355710a9324791fbdfdcb540ed6c9254e57701.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxdob.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxdob.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2892
- C:\IntelprocDA\devoptiloc.exe
  C:\IntelprocDA\devoptiloc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2856

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\IntelprocDA\devoptiloc.exe

Filesize
2.6MB

MD5
4d38fe69ab007ddb0a062f001bd120e5

SHA1
c225c8320ff0f270e22e53b2da21ee3d5d292090

SHA256
4f8620e9ec4a332e77847c785843a707f054182336ea7e31bc60b766a9be7249

SHA512
b3a9d12974afd6419fbc0ed9cd4cbb1f86f26ae751defb3f28fed5fd08a0857de46c11cf894ce93067e60b903595e5e4e74138ea0a119f79f4893be7104d8962

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
177B

MD5
246990f3df5ee902e609070782234d87

SHA1
baa7294ec0b081c8a4afbd3b3b5d3ae883b6378d

SHA256
ef07da7d2ec485faf199040633d4cc2410c586d5c01d49e8d0ee70b6c0eea449

SHA512
388f423f0be98c33e94798f3b5fc63912a77a099b78baa1096d5b4dc98fb7408f97d09f0e0ba16b04dcb734039057158b5c7a99a6a1f7df567bcf71d6534998c

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
209B

MD5
17e1756e81b9ccbd5c8310a1eb95a4c7

SHA1
a0daa095a6c26c89e6463218152c376cb5f13997

SHA256
ad90ab695789e54adbda35b86076ffa560ca798d5dc90a4dbe4315c0fb30a4c0

SHA512
c8bca9425ca12f4ad860601dae79645469997215746b9ddc1b246eb23de3430bb88ab95d5b823f28acb23c697a4d951fbc9ba2cbf6dfd7f644e9a3af159ba776

Download Submit
C:\VidOV\optidevloc.exe

Filesize
2.6MB

MD5
49f0cee9750f35b74a928ba0e78cf379

SHA1
4354315d612d7afad6a9ff73922dc135ebec6080

SHA256
dea996ec743fd70a67c41486d7556864d8916b35f03232ad38d04a3a5dd33834

SHA512
1ff434df4ca407889a2619bd3eef2d3fc079c53116732e44114b9e079e208daf727e85d9ca03857b18ccea62719032e94574e52a23312f61dcb568a3a21a4886

Download Submit
C:\VidOV\optidevloc.exe

Filesize
2.6MB

MD5
46d6dbc796855cdaa6ceacb2abcfa976

SHA1
5d3b898367d563977d393db23cefa7bc5e1af262

SHA256
f611c366a991df8018f1d5e899f4e5a14f98a89cda181451843452baa3f76f76

SHA512
44c838763953ac745b66144fff0e6289da4b72b50944e2be46ab815915652f02731b56eee70af57408cbaedadd35961b79eccbfe7cefe7178cda7dc11ec82ea6

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locxdob.exe

Filesize
2.6MB

MD5
f7e0c371a1733d27446e07449c687fff

SHA1
e590139d88b23c63a5890f63e05ae54950a12b94

SHA256
39f7832e41f40b4bacb903dcda0404a7a839cd41c73d04af4125560a92870f08

SHA512
5e17ac2bd52fae2c59424f2a9e012c730264facc9184b90ddca378d09b59cffb5d9268e78bb3c55bdfb22810188d9b5b7d17b94426ed07edba88421cd5851694

Download Submit