40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885

Analysis

max time kernel
110s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:36

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General

Target

40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe
Size

3.2MB
MD5

caa260aea481ab01c250da052ec5ea00
SHA1

7118228a5cf719e93b6fe96063e3f6808e522e88
SHA256

40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885
SHA512

7831fd962c9833896341b16af980dc6d898617c76f751fe69c21a66b5770bd353239c467865c9e6a3f3496be3b6706842359bc4bc3eefc2d5ffafb0f3139a861
SSDEEP

49152:x2z8ewBYFWHVFExklYSZO3qkM9bHO7+3rt5O26DWsSVsW0bqKKCAcY:8FwWklYuO3S9C7s5O3ZSB0bqKTA

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2944	1364	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1364	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 2944	1364	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe	30
PID 1364 wrote to memory of 2944	1364	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe	30
PID 1364 wrote to memory of 2944	1364	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe	30
PID 1364 wrote to memory of 2944	1364	40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe	30

C:\Users\Admin\AppData\Local\Temp\40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe
"C:\Users\Admin\AppData\Local\Temp\40060444b1a413f50a3d08a37ee51c799af94f314a189a57d9c3fb4b579b9885N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 156
  2⤵
  - Program crash
  PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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

memory/1364-0-0x0000000000400000-0x0000000000738000-memory.dmp

Filesize
3.2MB

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memory/1364-2-0x0000000000400000-0x0000000000738000-memory.dmp

Filesize
3.2MB

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