cryptbot | 60e6e0f067230326553fef06a25719c538bc8bd9c9a2de543adc3d846e121672

General

Target

2283ad65576252b5a4f007cffb8e5d24.exe
Size

1.6MB
MD5

2283ad65576252b5a4f007cffb8e5d24
SHA1

b5e19334955cd572e8535063a7bd38dd6561d957
SHA256

60e6e0f067230326553fef06a25719c538bc8bd9c9a2de543adc3d846e121672
SHA512

99a837a916feca345bb1a0e103408df782dbaafc99377f6f5e0b720b0689da12d4b674dc79ee3afc19db406bc67691ee39c3d842101a2b061b874456d2e5582a

Score

10^/10

cryptbot spyware stealer

Malware Config

Extracted

Family

cryptbot

C2

brikwl42.top

Signatures

CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2283ad65576252b5a4f007cffb8e5d24.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	2283ad65576252b5a4f007cffb8e5d24.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2283ad65576252b5a4f007cffb8e5d24.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2283ad65576252b5a4f007cffb8e5d24.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2283ad65576252b5a4f007cffb8e5d24.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4088 timeout.exe

pid	process
4088	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

2283ad65576252b5a4f007cffb8e5d24.execmd.exe

description	pid	process	target process
PID 3340 wrote to memory of 3852	3340	2283ad65576252b5a4f007cffb8e5d24.exe	cmd.exe
PID 3340 wrote to memory of 3852	3340	2283ad65576252b5a4f007cffb8e5d24.exe	cmd.exe
PID 3340 wrote to memory of 3852	3340	2283ad65576252b5a4f007cffb8e5d24.exe	cmd.exe
PID 3852 wrote to memory of 4088	3852	cmd.exe	timeout.exe
PID 3852 wrote to memory of 4088	3852	cmd.exe	timeout.exe
PID 3852 wrote to memory of 4088	3852	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\2283ad65576252b5a4f007cffb8e5d24.exe
"C:\Users\Admin\AppData\Local\Temp\2283ad65576252b5a4f007cffb8e5d24.exe"
1⤵
- Checks computer location settings
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3340

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\hamaXWHjG & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2283ad65576252b5a4f007cffb8e5d24.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3852

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:4088

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3340-131-0x0000000002B90000-0x0000000002B91000-memory.dmp

Filesize
4KB

Download
memory/3340-130-0x00000000008B0000-0x0000000000910000-memory.dmp

Filesize
384KB

Download
memory/3340-133-0x0000000002BE0000-0x0000000002BE1000-memory.dmp

Filesize
4KB

Download
memory/3340-132-0x0000000002B80000-0x0000000002B81000-memory.dmp

Filesize
4KB

Download
memory/3340-134-0x0000000002B70000-0x0000000002B71000-memory.dmp

Filesize
4KB

Download
memory/3340-135-0x0000000002C00000-0x0000000002C01000-memory.dmp

Filesize
4KB

Download
memory/3340-136-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/3340-137-0x0000000002BF0000-0x0000000002BF1000-memory.dmp

Filesize
4KB

Download
memory/3340-138-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

Filesize
4KB

Download
memory/3340-139-0x00000000038A0000-0x00000000038A1000-memory.dmp

Filesize
4KB

Download
memory/3340-141-0x0000000002970000-0x0000000002971000-memory.dmp

Filesize
4KB

Download
memory/3340-140-0x0000000003890000-0x0000000003891000-memory.dmp

Filesize
4KB

Download
memory/3340-143-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/3340-142-0x0000000002960000-0x0000000002961000-memory.dmp

Filesize
4KB

Download
memory/3340-144-0x0000000002990000-0x0000000002991000-memory.dmp

Filesize
4KB

Download
memory/3340-145-0x0000000002950000-0x0000000002951000-memory.dmp

Filesize
4KB

Download
memory/3340-147-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

Filesize
4KB

Download
memory/3340-146-0x00000000029E0000-0x00000000029E1000-memory.dmp

Filesize
4KB

Download
memory/3340-148-0x0000000002AD0000-0x0000000002AD1000-memory.dmp

Filesize
4KB

Download
memory/3340-149-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download
memory/3340-150-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/3340-151-0x0000000002B50000-0x0000000002B51000-memory.dmp

Filesize
4KB

Download
memory/3340-153-0x0000000002B40000-0x0000000002B41000-memory.dmp

Filesize
4KB

Download
memory/3340-152-0x0000000002B00000-0x0000000002B01000-memory.dmp

Filesize
4KB

Download
memory/3340-154-0x0000000003940000-0x0000000003941000-memory.dmp

Filesize
4KB

Download
memory/3340-156-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download
memory/3340-155-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download
memory/3340-157-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/3340-158-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/3340-159-0x0000000002CB0000-0x0000000002CB1000-memory.dmp

Filesize
4KB

Download
memory/3340-160-0x0000000002C60000-0x0000000002C61000-memory.dmp

Filesize
4KB

Download
memory/3340-161-0x0000000002CA0000-0x0000000002CA1000-memory.dmp

Filesize
4KB

Download
memory/3340-162-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/3340-163-0x0000000003910000-0x0000000003911000-memory.dmp

Filesize
4KB

Download
memory/3340-164-0x0000000003900000-0x0000000003901000-memory.dmp

Filesize
4KB

Download
memory/3340-165-0x0000000003990000-0x00000000039D7000-memory.dmp

Filesize
284KB

Download
memory/3340-172-0x00000000038E0000-0x00000000038E1000-memory.dmp

Filesize
4KB

Download
memory/3340-171-0x00000000038F0000-0x00000000038F1000-memory.dmp

Filesize
4KB

Download
memory/3340-173-0x0000000003991000-0x00000000039C5000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads