cryptbot | d1933850d05d345bc57356333ebe41446a5e1f7a7b09626a6906202f174852c1

Analysis

max time kernel
6s
max time network
38s
platform
windows7_x64
resource
win7v20210408
submitted
30-07-2021 15:25

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General

Target

18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a.exe
Size

647KB
MD5

cdf94f8f45a48e6092f6265304b71aa9
SHA1

90ab6d5b9e2882a4b0f5f60e929170bbcd6c5283
SHA256

18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a
SHA512

e635c8dc0c23438d7bc9193238187403a61fae05e90f2ab3cf534278b2c6b5d0dca278518ab18583105b82140a3001dd38d37425dc249848fc1fc51fa956cc64

Score

10^/10

cryptbot spyware stealer

Malware Config

Extracted

Family

cryptbot

wymesc72.top

morjed07.top

Attributes

payload_url
http://hoftsi10.top/download.php?file=lv.exe

Signatures

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

CryptBot Payload 2 IoCs

resource	yara_rule
behavioral8/memory/1308-60-0x00000000009A0000-0x0000000000A81000-memory.dmp	family_cryptbot
behavioral8/memory/1308-61-0x0000000000400000-0x000000000090B000-memory.dmp	family_cryptbot

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a.exe

C:\Users\Admin\AppData\Local\Temp\18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a.exe
"C:\Users\Admin\AppData\Local\Temp\18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a.exe"
1⤵
- Checks processor information in registry
PID:1308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1308-59-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/1308-60-0x00000000009A0000-0x0000000000A81000-memory.dmp

Filesize
900KB

Download
memory/1308-61-0x0000000000400000-0x000000000090B000-memory.dmp

Filesize
5.0MB

Download