cryptbot | 9461ed1c9f4d45368454e1f08ede70d84b4db43db97be77e96217aaa1788c6b9

General

Target

c2348ceb14e4524820dfbf03cbcce670.exe
Size

247KB
MD5

c2348ceb14e4524820dfbf03cbcce670
SHA1

1d57bc79ac3cf87591e185f5a76f57b002223116
SHA256

9461ed1c9f4d45368454e1f08ede70d84b4db43db97be77e96217aaa1788c6b9
SHA512

ef299cfd6c100a571f20028663d48e2e85a5185c1fcdff4aaa6b2547b788fd92af72f0ea14685c00292c7e02cacc2283da94feca194aaa601b54527f72b4124c

Score

10^/10

cryptbot spyware stealer

Malware Config

Extracted

Family

cryptbot

C2

daijve22.top

morvyg02.top

Attributes

payload_url
http://liogci14.top/download.php?file=thongy.exe

Signatures

CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

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

System Information Discovery
T1082

pid	process
520	cmd.exe

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:

c2348ceb14e4524820dfbf03cbcce670.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	c2348ceb14e4524820dfbf03cbcce670.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c2348ceb14e4524820dfbf03cbcce670.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

560 timeout.exe

pid	process
560	timeout.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c2348ceb14e4524820dfbf03cbcce670.execmd.exe

description	pid	process	target process
PID 1608 wrote to memory of 520	1608	c2348ceb14e4524820dfbf03cbcce670.exe	cmd.exe
PID 1608 wrote to memory of 520	1608	c2348ceb14e4524820dfbf03cbcce670.exe	cmd.exe
PID 1608 wrote to memory of 520	1608	c2348ceb14e4524820dfbf03cbcce670.exe	cmd.exe
PID 1608 wrote to memory of 520	1608	c2348ceb14e4524820dfbf03cbcce670.exe	cmd.exe
PID 520 wrote to memory of 560	520	cmd.exe	timeout.exe
PID 520 wrote to memory of 560	520	cmd.exe	timeout.exe
PID 520 wrote to memory of 560	520	cmd.exe	timeout.exe
PID 520 wrote to memory of 560	520	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\c2348ceb14e4524820dfbf03cbcce670.exe
"C:\Users\Admin\AppData\Local\Temp\c2348ceb14e4524820dfbf03cbcce670.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\JsxuhPHwnTMif & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\c2348ceb14e4524820dfbf03cbcce670.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:560

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/520-58-0x0000000000000000-mapping.dmp

Download
memory/560-59-0x0000000000000000-mapping.dmp

Download
memory/1608-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download
memory/1608-55-0x0000000000220000-0x0000000000245000-memory.dmp

Filesize
148KB

Download
memory/1608-56-0x0000000000290000-0x00000000002D5000-memory.dmp

Filesize
276KB

Download
memory/1608-57-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download

Analysis

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