cryptbot | af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58

Analysis

max time kernel
2s
max time network
38s
platform
windows7_x64
resource
win7v20210408
submitted
15-07-2021 06:39

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General

Target

d066ad4ead3311db15867482abe1925b.exe
Size

656KB
MD5

d066ad4ead3311db15867482abe1925b
SHA1

c06c8c4aeed35c7d8a523bb9d489fbceca324dbc
SHA256

af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58
SHA512

c7f8cd55b69ada93dfd63f23e73636dc503e38545d9c7ee41563009c8879ce8e38f24b7de330e4891e745f0697c754d3d60befa3b23a1bc3d3cb3d2060101710

Score

10^/10

cryptbot spyware stealer

Malware Config

Extracted

Family

cryptbot

wymbhy32.top

moriue03.top

Attributes

payload_url
http://hofxuo04.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
behavioral1/memory/628-60-0x00000000002D0000-0x00000000003A1000-memory.dmp	family_cryptbot
behavioral1/memory/628-61-0x0000000000400000-0x0000000000A10000-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	d066ad4ead3311db15867482abe1925b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	d066ad4ead3311db15867482abe1925b.exe

C:\Users\Admin\AppData\Local\Temp\d066ad4ead3311db15867482abe1925b.exe
"C:\Users\Admin\AppData\Local\Temp\d066ad4ead3311db15867482abe1925b.exe"
1⤵
- Checks processor information in registry
PID:628

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/628-59-0x00000000757C1000-0x00000000757C3000-memory.dmp

Filesize
8KB

Download
memory/628-60-0x00000000002D0000-0x00000000003A1000-memory.dmp

Filesize
836KB

Download
memory/628-61-0x0000000000400000-0x0000000000A10000-memory.dmp

Filesize
6.1MB

Download