cryptbot | 0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b

Analysis

max time kernel
143s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/09/2024, 05:24

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General

Target

0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
Size

8.0MB
MD5

9691989ff51f7fc8ab2f6f43d7d00ed4
SHA1

82be5e566b2bc4fcd9989fcc4129e338b71eaeb4
SHA256

0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b
SHA512

902fd3abe8eb8a5e3c6548f0ac471d5034df405510ad7f88f56010d18e59f6731ba9ecf89d2fc0eb837755bf66d85686d7fa10094172b86b658e9b78a0958b8f
SSDEEP

196608:Sx7DhAj/QmUqyCXyYObER5nREx457iqpl0Kfqnu3wkywaw:ISjYxqbX5OQRV+G7R0KiuRKw

Score

10^/10

cryptbot credential_access discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

eihtvd18vs.top

analforeverlovyu.top

Attributes

url_path
/v1/upload.php

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Executes dropped EXE 5 IoCs

pid	Process
2900	VC_redist.x64.exe
2448	VC_redist.x86.exe
2800	service123.exe
1400	service123.exe
2576	service123.exe

Loads dropped DLL 13 IoCs

pid	Process
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
2448	VC_redist.x86.exe
2448	VC_redist.x86.exe
2800	service123.exe
1400	service123.exe
2576	service123.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	VC_redist.x86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	VC_redist.x86.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2676	schtasks.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2900	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	31
PID 596 wrote to memory of 2448	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	32
PID 596 wrote to memory of 2448	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	32
PID 596 wrote to memory of 2448	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	32
PID 596 wrote to memory of 2448	596	0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe	32
PID 2448 wrote to memory of 2800	2448	VC_redist.x86.exe	33
PID 2448 wrote to memory of 2800	2448	VC_redist.x86.exe	33
PID 2448 wrote to memory of 2800	2448	VC_redist.x86.exe	33
PID 2448 wrote to memory of 2800	2448	VC_redist.x86.exe	33
PID 2448 wrote to memory of 2676	2448	VC_redist.x86.exe	34
PID 2448 wrote to memory of 2676	2448	VC_redist.x86.exe	34
PID 2448 wrote to memory of 2676	2448	VC_redist.x86.exe	34
PID 2448 wrote to memory of 2676	2448	VC_redist.x86.exe	34
PID 1416 wrote to memory of 1400	1416	taskeng.exe	37
PID 1416 wrote to memory of 1400	1416	taskeng.exe	37
PID 1416 wrote to memory of 1400	1416	taskeng.exe	37
PID 1416 wrote to memory of 1400	1416	taskeng.exe	37
PID 1416 wrote to memory of 2576	1416	taskeng.exe	39
PID 1416 wrote to memory of 2576	1416	taskeng.exe	39
PID 1416 wrote to memory of 2576	1416	taskeng.exe	39
PID 1416 wrote to memory of 2576	1416	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe
"C:\Users\Admin\AppData\Local\Temp\0a69d3ba92afa086f53a06a4cad12eb3cd866cc3498f0ab7c0b762949226b52b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:596
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2900
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Users\Admin\AppData\Local\Temp\service123.exe
    "C:\Users\Admin\AppData\Local\Temp\service123.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2800
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2676

C:\Windows\system32\taskeng.exe
taskeng.exe {0E592DC5-34A8-4C44-A5FD-B885FF011CF6} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  C:\Users\Admin\AppData\Local\Temp\/service123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1400
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  C:\Users\Admin\AppData\Local\Temp\/service123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe

Filesize
21.5MB

MD5
98b941f7d27784673cfee33a67c2a6af

SHA1
894acf7f7bd276caab3f7b090c43c5803c2068c4

SHA256
7b796534a2751b12db07d851038a11aa11681e7062cbffbe37456ffccd52f434

SHA512
1ac33e7c671601e0ce5594d13e2d9c8b79a362a1dc3c618312b70f22d235798e0911990088cb0457001522ec25381af980585784797b88f1ecd71b5ebf4403ad

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe

Filesize
6.4MB

MD5
26416a887535a36af2e12c27489465b9

SHA1
6640c75bc2a0550e0aacdefaa17ed09072226cef

SHA256
faa27c3fbb27293665ae5d80c4401dbb7f877a55bbcc3010892242e2cbfee9af

SHA512
2a0a90ceabeac88d6b6c57d7d2a12650106f8d85e5b39e12793805e472f6dc6430696a85f79b9de56398607cd347b34175662962123c4761aeb89533b62ab273

Download Submit
memory/1400-54-0x0000000000870000-0x0000000000881000-memory.dmp

Filesize
68KB

Download
memory/2448-31-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/2448-32-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/2448-45-0x0000000000400000-0x0000000001071000-memory.dmp

Filesize
12.4MB

Download
memory/2576-69-0x0000000000870000-0x0000000000881000-memory.dmp

Filesize
68KB

Download
memory/2800-47-0x0000000000870000-0x0000000000881000-memory.dmp

Filesize
68KB

Download
memory/2800-48-0x0000000074640000-0x000000007477C000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads