cryptbot | 46d55821e03a571dc0b40a2449a17e9d341fb54ba16aeee3af3305eab14973be

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/01/2025, 15:22

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General

Target

2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe
Size

3.1MB
MD5

0673c91fb591653f3b54ee5d6678f569
SHA1

f68605eb0e14c2970469dd889406423e568014eb
SHA256

46d55821e03a571dc0b40a2449a17e9d341fb54ba16aeee3af3305eab14973be
SHA512

dfa8afaba6ce195edcf8f608d48551ddd2931e7bed6dddeee5d7df0aaf4f9b9eb540412e27d7250dd6c8ce4501a2a959cefedb61e359251dbcf94305c24e522e
SSDEEP

49152:XPYnu2Yxb36Gj/qJEiPzDN/KkkzhjuPMTHq2GzI:fmFYNYdKhzhjRG

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
2284	2656	WerFault.exe	30

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	2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2284	2656	2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe	31
PID 2656 wrote to memory of 2284	2656	2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe	31
PID 2656 wrote to memory of 2284	2656	2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe	31
PID 2656 wrote to memory of 2284	2656	2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe	31

C:\Users\Admin\AppData\Local\Temp\2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-01_0673c91fb591653f3b54ee5d6678f569_avoslocker_luca-stealer.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2656 -s 92
  2⤵
  - Program crash
  PID:2284

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

Replay Monitor

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Downloads

memory/2656-0-0x0000000000160000-0x0000000000487000-memory.dmp

Filesize
3.2MB

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