9177654514a8e6b4a1092a50e4cd3fc3f5f4a46e6b1da4f908d29c8bf11b5206

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/09/2024, 00:39

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General

Target

fa1d440bb1348e08cd5975db0dc88ed0N.exe
Size

2.6MB
MD5

fa1d440bb1348e08cd5975db0dc88ed0
SHA1

1097f7327cd57e2927c806007f690dc7ddf86098
SHA256

9177654514a8e6b4a1092a50e4cd3fc3f5f4a46e6b1da4f908d29c8bf11b5206
SHA512

fc749ec42221b8235c04fd78869362d72501fd6b199434f4ed0fe2e1e783205965601ccfd45da566771ec810b47b00d9f677ae27e5bd5b401ccd7beba00c30ad
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBAB/bS:sxX7QnxrloE5dpUpHb

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\sysxdob.exe	fa1d440bb1348e08cd5975db0dc88ed0N.exe

Executes dropped EXE 2 IoCs

pid	Process
1336	sysxdob.exe
4972	adobloc.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:\\Files25\\adobloc.exe"	fa1d440bb1348e08cd5975db0dc88ed0N.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\LabZUL\\boddevsys.exe"	fa1d440bb1348e08cd5975db0dc88ed0N.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	fa1d440bb1348e08cd5975db0dc88ed0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysxdob.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adobloc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe
1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe
1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe
1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe
1336	sysxdob.exe
1336	sysxdob.exe
4972	adobloc.exe
4972	adobloc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 1336	1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe	93
PID 1812 wrote to memory of 1336	1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe	93
PID 1812 wrote to memory of 1336	1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe	93
PID 1812 wrote to memory of 4972	1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe	94
PID 1812 wrote to memory of 4972	1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe	94
PID 1812 wrote to memory of 4972	1812	fa1d440bb1348e08cd5975db0dc88ed0N.exe	94

C:\Users\Admin\AppData\Local\Temp\fa1d440bb1348e08cd5975db0dc88ed0N.exe
"C:\Users\Admin\AppData\Local\Temp\fa1d440bb1348e08cd5975db0dc88ed0N.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:1812
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysxdob.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysxdob.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1336
- C:\Files25\adobloc.exe
  C:\Files25\adobloc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4972

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=4416,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=3980 /prefetch:8
1⤵
PID:4808

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:\Files25\adobloc.exe

Filesize
2.6MB

MD5
534180d28ca08e6942e0b460fe46b9a6

SHA1
c76365ef37190a47e245bf5c4ee80bc551b5b00f

SHA256
923b56caa39d38b63310b358f7ae2957c64dce4b0be4640c556d04155edcdcd9

SHA512
8ea61a6818b3b59e254ea8712723bae888ec5b8ac74a38a0ca17bf0c6ba10f59e56cc7f75d032911330a6dea61de4aa9d37eac8e5347d818d48fe53052f476cf

Download Submit
C:\LabZUL\boddevsys.exe

Filesize
2.6MB

MD5
c06aaac5279ff25a50f7496b5a9c23f9

SHA1
d0d7d707baeca1d54945b83f7dcfff9d3663e764

SHA256
35ca2f288c862ba4c62cdb94de1b8f069fb538e056cc39c0e311f2ee6f2b2fb2

SHA512
04e81826c538c3cda24b700b09f2cddf2c6736c3b897643840cbc4f1f0cf4c1368061340e7fdf5a761a26b43a13a8909a082c71b79ec8a6a7722e96daac66a36

Download Submit
C:\LabZUL\boddevsys.exe

Filesize
2.6MB

MD5
a56bb697c5b751cb7f96d303136613b2

SHA1
bf4ad94add909903e607fb87a949802727421d0d

SHA256
ef36c17c67c7b293e486849603ce74892eafe9bda92b85a90f12ce0680813f52

SHA512
ada7a12fcdd5396027d48414bc462fda4e5b90838c483e94ee570a085950123bf5a5b866bd1e5d876e46414b0f5f71770cb39360186d461491df3dcb876e645c

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

Filesize
202B

MD5
506c7c5d56c3985df5bbe870cc54f3c7

SHA1
756489795040d1033efaa93262a6c17757e435d5

SHA256
d7fa477b945469d3a425afcedf6b912884c148d4388cf42692f869135620add6

SHA512
ceec0f78d1b8da9603a26c801df8dc33a318c24a7513270f3ff3bea16952226b20d8e256c87ad7865925640a0ee0dc105655ad9969033b37aed50671b4ff384b

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

Filesize
170B

MD5
a8186c842f0dc158409e78c49e00fe68

SHA1
126a7d0ada96f2e342b1c933ed1fd8d6c80796c4

SHA256
4f2198577d2879db23bd15cfc450d0a81ffa924842d4feb74145107f72515108

SHA512
e30c5a4eaf7b374c2b93ce701946f56495ecb3313b626d6843a282a4475bec88b2731204cb365afb3c981cbc1e46defb4c1d6e36970a8c56e785a4dd8545c100

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

Filesize
2.6MB

MD5
a1a525243d0fa1f37159b7b00063534f

SHA1
7b5107d934c3a9e1fe6da865dd706b85dd369ddc

SHA256
76417e9fa55a765e1cfd2b5fa283703b9763185628dd794c3d31b32e9bd79279

SHA512
cb913c4e214affc61d091ccdbab3783bd92d7b0dc221f1776122ec6b970665b0f56f9b821887f1570bd53fc073e1ad2cb5747ce225de9606be3b4a4f8bdb0fba

Download Submit