3ab7eca908cbfcc0aefea517b4482efbe5c0e7c6c55b23ae3d05125fb5cc29e4

Analysis

max time kernel
30s
max time network
122s
platform
windows10_x64
resource
win10v20210408
submitted
30/08/2021, 13:37

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General

Target
CB04EE69CA77611D15BF1CB1C3A37B52.exe
Size 1.5MB
Sample210830-mngs8ld2as
SHA256 3ab7eca908cbfcc0aefea517b4482efbe5c0e7c6c55b23ae3d05125fb5cc29e4
MD5 cb04ee69ca77611d15bf1cb1c3a37b52
SHA1 90c0923fcd672c7cbe4079cde5d08641edde65ea
SHA512 a0f291450390a7dbaa4479fdd4f62fa26057a2ac5376569900accac744c775aceb346dad4c62c164f5ffb31b30fb4ae778a0b100465f5699bf1b965de51f44bd
MD5 SHA1 SHA512

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
416	timeout.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4796 wrote to memory of 1980	4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe	74
PID 4796 wrote to memory of 1980	4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe	74
PID 4796 wrote to memory of 1980	4796	CB04EE69CA77611D15BF1CB1C3A37B52.exe	74
PID 1980 wrote to memory of 416	1980	cmd.exe	76
PID 1980 wrote to memory of 416	1980	cmd.exe	76
PID 1980 wrote to memory of 416	1980	cmd.exe	76

C:\Users\Admin\AppData\Local\Temp\CB04EE69CA77611D15BF1CB1C3A37B52.exe
"C:\Users\Admin\AppData\Local\Temp\CB04EE69CA77611D15BF1CB1C3A37B52.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4796
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\CB04EE69CA77611D15BF1CB1C3A37B52.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1980
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:416

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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