cryptbot | c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d

Analysis

max time kernel
118s
max time network
156s
platform
windows7_x64
resource
win7v20210410
submitted
04-06-2021 16:23

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General

Target

72f26b831e6f927889bbd3214831deb4.exe
Size

735KB
MD5

72f26b831e6f927889bbd3214831deb4
SHA1

102057d0a6fcf4c3e368b29fedd782a2d9cf9782
SHA256

c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d
SHA512

e3c64eec6aa1787ce493cd68ac23aa404db84858db65b6954d8c3f3840e54f3946dfc044b61e91294bb24ca8af0cb705373ef17697398f83b0862fc213ddda95

Score

10^/10

cryptbot spyware stealer

Malware Config

Extracted

Family

cryptbot

nimqfv52.top

moryhm05.top

Attributes

payload_url
http://noiriz07.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

Processes:

resource	yara_rule
behavioral1/memory/1664-60-0x0000000001DB0000-0x0000000001E91000-memory.dmp	family_cryptbot
behavioral1/memory/1664-61-0x0000000000400000-0x00000000004E5000-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

Processes:

72f26b831e6f927889bbd3214831deb4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	72f26b831e6f927889bbd3214831deb4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	72f26b831e6f927889bbd3214831deb4.exe

C:\Users\Admin\AppData\Local\Temp\72f26b831e6f927889bbd3214831deb4.exe
"C:\Users\Admin\AppData\Local\Temp\72f26b831e6f927889bbd3214831deb4.exe"
1⤵
- Checks processor information in registry
PID:1664

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/1664-59-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

Download
memory/1664-60-0x0000000001DB0000-0x0000000001E91000-memory.dmp

Filesize
900KB

Download
memory/1664-61-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download