ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027

Analysis

max time kernel
150s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 03:08

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General

Target

ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
Size

2.6MB
MD5

bef79d648bdeb58a0bc004525085d3ce
SHA1

5b7a996a951409a7cc1e104527ff68d2ac411d16
SHA256

ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027
SHA512

a271301c4a291ad87ad8a75304143720ac1bb471ecb4655c2ae03fa239afd2f523b3b3a7e897a6efb65e1d2f21efd2d4704911de227cb65db82fed7151e106f3
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBdB/bS:sxX7QnxrloE5dpUpeb

Score

9^/10

credential_access discovery persistence spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecaopti.exe	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe

Executes dropped EXE 2 IoCs

pid	Process
2420	ecaopti.exe
1536	abodec.exe

Reads user/profile data of web browsers 2 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

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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\IntelprocTM\\abodec.exe"	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\GalaxRC\\dobaec.exe"	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.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	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ecaopti.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	abodec.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe
2420	ecaopti.exe
2420	ecaopti.exe
1536	abodec.exe
1536	abodec.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2420	2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe	89
PID 2784 wrote to memory of 2420	2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe	89
PID 2784 wrote to memory of 2420	2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe	89
PID 2784 wrote to memory of 1536	2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe	90
PID 2784 wrote to memory of 1536	2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe	90
PID 2784 wrote to memory of 1536	2784	ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe	90

C:\Users\Admin\AppData\Local\Temp\ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe
"C:\Users\Admin\AppData\Local\Temp\ecd9ab4926fe90483c61380a25b2648408cf4ea8735255efbe1afc3d14d4b027.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecaopti.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecaopti.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2420
- C:\IntelprocTM\abodec.exe
  C:\IntelprocTM\abodec.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1536

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4344,i,11391966286255097843,10588851088187498028,262144 --variations-seed-version --mojo-platform-channel-handle=3904 /prefetch:8
1⤵
PID:2272

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:\GalaxRC\dobaec.exe

Filesize
2.6MB

MD5
94e5d1eb679bb7df68c5ccaf36a97628

SHA1
b02136f07c8191df96fe84494efbfa1e32f31d30

SHA256
379e02d959bf85137e9023a85f93f8e27f163303060ed2d9978f52d00b3e4a21

SHA512
c7a76d16919c29530b8d524c80e0f9c95ef9582908f2c55d3f641ef776dff93af82135a85f821f20aee2227c9fffa02e0cb089b4afbf32db461dd7d34a977e5a

Download Submit
C:\GalaxRC\dobaec.exe

Filesize
621KB

MD5
a3c41400a1256b8e7095778361e589b2

SHA1
e6feef931115b7c767b0163430055e9dd71c26a2

SHA256
856f4a6c7fba3b1e99d533187a64c0c447d7d3312f233e61620fe71b485f5fc5

SHA512
aa756a57d140565b3733e537c7872bd49858c888742678ac41396409c16935f5fbda8fbc32bab2162e91090c7fb32dc10b128c077711d29d33f6b7e17329f26d

Download Submit
C:\IntelprocTM\abodec.exe

Filesize
1.1MB

MD5
01ec243f7218b03e69b1b21b93f98535

SHA1
53419ba4aa1598273fe192e0514b95e97168b73e

SHA256
606a811f3d5d24fb4f54336ac29efdb9afccab12f1ad7e3e64add0aaa60cf2ed

SHA512
434e381b0ef2a221a08eb24d81f0fab20fcf0bffcd937faa8936310cd2ccf4d844518b7b73bcc7a55ce0d35b6d8edd67bca5b403a1eca62ad4d4c7f559b5078b

Download Submit
C:\IntelprocTM\abodec.exe

Filesize
2.6MB

MD5
1a6ec1a0e930c67f3f1b51afb16e0a50

SHA1
0b2235ab137dfb1a6277b1f6de9a9a82e59197e0

SHA256
4bc16851385dec106341bc99b72c8635b8ead1994784b3a5548be1aa3b753d36

SHA512
b2ad8fb51f66d2c68f9779ee903f426a6bfe32f6fa128ccbb34e220bce79369114a12cb8fa3ccad305503ca73a3c8ebe436084a89bab7fe3e6517435991dd339

Download Submit
C:\Users\Admin\253086396416_10.0_Admin.ini

Filesize
203B

MD5
b6646dbd9d6fbfb2872cfaa5058586e0

SHA1
a698201128ee8c362a11447a5be2bffec15fbe16

SHA256
15cafa00da74f008204bf0d2b88fd29e32039688f5962b6d5471786ea99ee89b

SHA512
6f8a85da9ba75128f6a0b65100e34eaa35ae7f9a9434a9a1c0403062dae62870d8074104bd5f20eb1ac63aa24d6c25dff2a4a22814c92a5387b0d01b90ca3d82

Download Submit
C:\Users\Admin\253086396416_10.0_Admin.ini

Filesize
171B

MD5
99a2fdaad4fa466f4d96513a1ef3eeb6

SHA1
0aa73ecb283e33a0ec2714c4b70dfa7ee9e0075f

SHA256
c84e99dfbbcc05c3b85483e10a8a804e42a37b47d65a25545849608342b5986a

SHA512
ecac7704200bdb64691f914c6b7e084e8934fb497e1f319b6f90e93eb1d036a600dc0880413cae2c247b6d56b3d8dfe03f1f773f37b518741dbd25ed79ec426e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecaopti.exe

Filesize
2.6MB

MD5
dd85123dc099e47ea040b01e3d2277c8

SHA1
4206bfdca83a997dd93cddc08f72823fa5ba458e

SHA256
af2da0b75c7ebac78cbed48bd507bf71519ad3e5d4fc86d4c56d5796d32233f1

SHA512
3d8bc76e6ba64ac4b0125b1bfe8f66a2ef906c51c77388a6eedffd872c37cb7e190c1c022f5e047d9bf4dbcd517c87ab4c3709737a66eba82c98e2fc7dbf2397

Download Submit