cryptbot | eae42916198a75f682e3da5c2b43d988e6a5d2d96218c0b5281ac7e70ee199a6

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 09:24

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General

Target

2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe
Size

3.6MB
MD5

1c76a5dd0af3e1ec5e50418e1941875b
SHA1

e627b3240a4a7a224361e09402fd4932aecf6448
SHA256

eae42916198a75f682e3da5c2b43d988e6a5d2d96218c0b5281ac7e70ee199a6
SHA512

30e258daaded4b36153c0083b8e07813af9b950e3e55d400fa5fb378bdf4cce1448544c54581d70f9ee0b4b63065d5e3ad17109bd38e192c1247917c3fbba707
SSDEEP

49152:3XqWXogS8iueofOWVGp/vTIsXjsc++MapLmynk4kOTLWSguIvL:360Ns3ZqapLmak4T

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Cryptbot family
cryptbot

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1428	1656	WerFault.exe	28

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	2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 1428	1656	2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe	29
PID 1656 wrote to memory of 1428	1656	2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe	29
PID 1656 wrote to memory of 1428	1656	2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe	29
PID 1656 wrote to memory of 1428	1656	2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-26_1c76a5dd0af3e1ec5e50418e1941875b_avoslocker_luca-stealer.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 92
  2⤵
  - Program crash
  PID:1428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1656-0-0x0000000000370000-0x0000000000714000-memory.dmp

Filesize
3.6MB

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memory/1656-1-0x0000000000370000-0x0000000000714000-memory.dmp

Filesize
3.6MB

Download