ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d

Analysis

max time kernel
150s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 01:55

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General

Target

ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
Size

2.6MB
MD5

481024bcac7ce4ee44228fd3cdb266bb
SHA1

9a4c3849760f361aa13c5abd2473a3647d968e53
SHA256

ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d
SHA512

b975c302416c8581e380956c95a513595627d8bf185e088baad321dcf28612bd1de38d1956408e745425e5749c7efbe100bbf2cc3a0aeea0cf4938d4803c8d33
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBWB/bSq:sxX7QnxrloE5dpUpZbV

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\ecadob.exe	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe

Executes dropped EXE 2 IoCs

pid	Process
5056	ecadob.exe
4548	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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\IntelprocEV\\adobloc.exe"	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\LabZOW\\optiasys.exe"	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.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	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ecadob.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adobloc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe
5056	ecadob.exe
5056	ecadob.exe
4548	adobloc.exe
4548	adobloc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 5056	3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe	88
PID 3588 wrote to memory of 5056	3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe	88
PID 3588 wrote to memory of 5056	3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe	88
PID 3588 wrote to memory of 4548	3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe	91
PID 3588 wrote to memory of 4548	3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe	91
PID 3588 wrote to memory of 4548	3588	ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe	91

C:\Users\Admin\AppData\Local\Temp\ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.exe
"C:\Users\Admin\AppData\Local\Temp\ad2468cbb0a4d201420679240092d46d8c9b58c7cac4666d892d5cf7698f7a0d.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:3588
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecadob.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ecadob.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5056
- C:\IntelprocEV\adobloc.exe
  C:\IntelprocEV\adobloc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4548

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

Replay Monitor

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Downloads

C:\IntelprocEV\adobloc.exe

Filesize
2.6MB

MD5
bb1518da2ee9e15581cc80bebe83662d

SHA1
1426fd3a656dd2f319fd1c64c5bacdbe2740c0b2

SHA256
44baa435f7bf59dacde2478a44f29964375477ae3a4b02ea2b8d51a6143c9502

SHA512
22c12334678ba3cb21c0651999a884790a3f06f516ab4640d0ddd8c0bb67790af2cf18a97ea5310f1bee6aaf86abbbf4d5d3d932f6e65e1880f970a6cfa112e3

Download Submit
C:\LabZOW\optiasys.exe

Filesize
2.6MB

MD5
5c2e21a4ff93e97d6adbde8cf0cc65fe

SHA1
3ce6f74707f916a69b54913f05af1c926a14152d

SHA256
6fc5be7a1f29d592dd81cf2d951a5e55b026760fda6c42b156a3c0b7f1fe8949

SHA512
be4acb027b626d805e487bf8c47d3dfe3ce0d704db291f76627af88a7c7a64629a31ca28bb368116e0ce6c499aa73240ccd98fdacaa75f1e5f6f8dbdb6e8b9e2

Download Submit
C:\LabZOW\optiasys.exe

Filesize
136KB

MD5
bc2bee7ad510f8f21c33d744da290bd6

SHA1
458c9f7f74795a69c6fdb3cef5e5006c9f386a24

SHA256
d540d4bca412b1d15fa08b90dfc21d1fc91c19c7495557edd90589bf4b1c0353

SHA512
4db7e10baf697c1f817d5f7afcc63ca1a44017651ca7bfbe2910e140c46510107070c6798f1774873a452907b201e7908c23e57fe6d8513f2e82ea10d05feaec

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

Filesize
204B

MD5
48860823b75e02063c9f02f8f927e3ea

SHA1
d7e091e4c6eeba212d9c9ccec3f6f3b0c5de7d2a

SHA256
b91b053a5fed71bedd0c63e05c6baa8c1b407f835df60eac21c3d3fc3c937626

SHA512
41498c94b0099166ba38eebfd09e65842f2c5688f175955bfc9fe8d9b9e3af03327707c543c0e085139c228b612e1f579964ee8b9fc8e009744e268355c276fa

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

Filesize
172B

MD5
79e82c8a167505864a7c41a1d87bd372

SHA1
b3621ca61633eb847a5ed86f71c3d90665fd979a

SHA256
a79f594eb059148c6503f0bdb4efdc608fed3c03bed6342459f7a8863e053a14

SHA512
50b89dd8d7c99800a4093b47ec1407a850bb1443dc35570a860d269bb0391dee2c7b8ae7285eddbdb723884814e0e57698db064a0d4f032e19efca51d21ab87b

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

Filesize
2.6MB

MD5
5318bd401a7d3ae5475cbf7d1d72fa07

SHA1
daee075153916d2892115668ae280e75e72edf4e

SHA256
8066480e2f428a5a18cf1004440757948f3709f82da8e3b05145e01940ffcb47

SHA512
59efd5b05fc592e65c2eca1d70a127d139f69e8769ad1fa7989e36fd6ca0fe7e9a4cd883e4bc38419007ec1b4fc68266ac4bb61af6467c967a710d391614a051

Download Submit